ZXR10 2900E Series
Easy-maintenance Secure Switch
Hardware Manual
Version: 2.05.10
ZTE CORPORATION
NO. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057
Tel: +86-755-26771900
Fax: +86-755-26770801
URL: http://ensupport.zte.com.cn
E-mail: support@zte.com.cn
LEGAL INFORMATION
Copyright © 2011 ZTE CORPORATION.
The contents of this document are protected by copyright laws and international treaties. Any reproduction or
distribution of this document or any portion of this document, in any form by any means, without the prior written
consent of ZTE CORPORATION is prohibited.
Additionally, the contents of this document are protected by
contractual confidentiality obligations.
All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE
CORPORATION or of their respective owners.
This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions
are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose,
title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the
use of or reliance on the information contained herein.
ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications
covering the subject matter of this document. Except as expressly provided in any written license between ZTE
CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter
herein.
ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice.
Users may visit ZTE technical support website http://ensupport.zte.com.cn to inquire related information.
The ultimate right to interpret this product resides in ZTE CORPORATION.
Revision History
Revision No.
Revision Date
Revision Reason
R1.0
2012-07-02
First edition
Serial Number: SJ-20120409144109-001
Publishing Date: 2012-07-02(R1.0)
Contents
About This Manual ......................................................................................... I
Chapter 1 Safety Instruction...................................................................... 1-1
1.1 Safety Instruction ............................................................................................... 1-1
1.2 Safety Signs ...................................................................................................... 1-1
Chapter 2 System Overview ...................................................................... 2-1
2.1 Product Introduction ........................................................................................... 2-1
2.2 Functions........................................................................................................... 2-2
2.3 Technical Features and Parameters..................................................................... 2-3
Chapter 3 Hardware Descroption.............................................................. 3-1
3.1 Hardware Structure ............................................................................................ 3-1
3.1.1 ZXR10 2918E .......................................................................................... 3-3
3.1.2 ZXR10 2928E .......................................................................................... 3-8
3.1.3 ZXR10 2952E ........................................................................................ 3-13
3.1.4 ZXR10 2910E-PS................................................................................... 3-18
3.1.5 ZXR10 2918E-PS................................................................................... 3-23
3.1.6 ZXR10 2928E-PS................................................................................... 3-30
3.1.7 Optical Module ....................................................................................... 3-37
3.2 Cables............................................................................................................. 3-39
3.2.1 Power Cable .......................................................................................... 3-39
3.2.2 Protective Cables ................................................................................... 3-42
3.2.3 Serial Console Cable.............................................................................. 3-46
3.2.4 Network Cable ....................................................................................... 3-46
3.2.5 Fiber...................................................................................................... 3-48
Chapter 4 Installation ................................................................................. 4-1
4.1 Desktop Installation ............................................................................................ 4-1
4.2 Cabinet Installation............................................................................................. 4-1
4.3 Cable Laying...................................................................................................... 4-6
4.3.1 Installation Specifications.......................................................................... 4-6
4.3.2 Power-on Procedure................................................................................. 4-7
4.4 Lightning Protection of the Switch(Optional) ......................................................... 4-8
4.4.1 Installation of Lightning Arrester for AC Power ........................................... 4-8
4.4.2 Installation of Lightning Arrester for Network Port ....................................... 4-9
Figures............................................................................................................. I
I
Tables ............................................................................................................ III
II
About This Manual
Purpose
This manual is ZXR10 2900E (V2.05.10) Series Easy-Maintenance Secure Switch
Hardware Manual. It is applicable for ZXR10 2900E (V2.05.10) series easy-maintenance
secure switch (brieved as ZXR10 2900E series, also named as switch in common part).
It includes:
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ZXR10
ZXR10
ZXR10
ZXR10
ZXR10
2910E-PS easy-maintenance secure switch
2918E-PS easy-maintenance secure switch
2918E easy-maintenance secure switch
2928E easy-maintenance secure switch
2952E easy-maintenance secure switch
What Is in This Manual
ZXR10 2900E (V2.05.10) series easy-maintenance secure switch hardware manual
contains the following chapters:
Chapter
Summary
Chapter 1 Safety Instruction
Describes the safety instructions and signs.
Chapter 2 System Overview
Describes the overview of ZXR10 2900E.
Chapter 3 Hardware Descroption
Describes ZXR10 2900E structure and principle
Chapter 4 Installation
Describes ZXR10 2900E installation modes and methods.
I
II
Chapter 1
Safety Instruction
Table of Contents
Safety Instruction .......................................................................................................1-1
Safety Signs ...............................................................................................................1-1
1.1 Safety Instruction
Only duly trained and qualified personnel can install, operate and maintain the devices.
During the device installation, operation and maintenance, please abide the local safety
specifications and related operation instructions, otherwise physical injury may occur
or devices may be broken. The safety precautions mentioned in this manual are only
supplement of local safety specifications.
The debug commands on the devices will affect the performance of the devices, which
may bring serious consequences. So take care to use debug commands. Especially, the
debug all command will open all debug processes, so this command must not be used on
the devices with services. It is not recommended to use the debug commands when the
user networks are in normal state.
ZTE Corporation will assume no responsibility for consequences resulting from violation
of general specifications for safety operations or of safety rules for design, production and
use of the devices.
1.2 Safety Signs
The contents that users should pay attention to when they install, operate and maintain
devices are explained in the following formats:
Warning!
Indicates the matters needing close attention. If this is ignored, serious injury accidents
may happen or devices may be damaged.
Caution!
Indicates the matters needing attention during configuration.
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Note:
Indicates the description, hint, tip and so on for configuration operations.
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Chapter 2
System Overview
Table of Contents
Product Introduction ...................................................................................................2-1
Functions ...................................................................................................................2-2
Technical Features and Parameters ...........................................................................2-3
2.1 Product Introduction
Product Overview
The ZXR10 2918E-LE/2928E-LE/2952E-LE and the corresponding ZXR10 2918E/2928E
/2952E have the same contents except names.
The ZXR10 2900E series switch is the easy-maintenance secure switch developed by
ZTE independently. The ZXR10 2900E series switch provides 100M access and supports
ingress/egress ACL. It is used in education network access layer, enterprise network
access layer, political service network access layer and carrier building access layer.
Depending on switch capacity, the ZXR10 2900E series switch includes six products:
l ZXR10 2918E
l ZXR10 2928E
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Product Features
The ZXR10 2900E series switch is environment friendly, safe, highly reliable, and easy to
maintain, which brings enjoyable experience to customers.
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Environment-friendly energy-saving design
Due to dynamic fan speed adjustment, intelligent power supply management, and
reasonable PCB layout, the power of the series switch is reduced while the system
performance is improved.
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Advanced lightning-protection technology
The series switch uses an advanced lightning-protection technology to minimize the
probability of damage in lightning weather. Thus the reliability is improved.
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Intelligent PoE supply
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TheZXR10 2900E series switch supports the simple Power over Ethernet (PoE)
supply mode IEEE 802.3af and IEEE 802.3at. Each PoE port supplies up to 30W.
The series switch can supply power for devices that need high power, such as the
new generation IP visual telephone, dual-frequency WiFi AP, visual monitor camera,
multi-function STB, and RFID card reader. As a result, network complexity is reduced.
The ZXR10 2900E series switch can control power by time segment. As a result, the
power consumption of network devices is effectively managed and operation costs
are greatly reduced.
The ZXR10 2900E series switch also provides the functions of overload protection,
short circuit protection, and real-time power detection to protect powered devices and
power sourcing equipment and maintain a sound circuit system.
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Powerful security platform
The ZXR10 2900E series switch supports two-way ACL to provide double security
guarantee. To control the access to a server, you need only enable egress ACL on
the port connected to the server.
Even if an illegal user breaks through the security system of a firewall, the user still
cannot attack the internal server.
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Abundant maintenance methods
Remote upgrades in batch mode: Lots of devices of the same type can be upgraded
in batch mode. As a result, various network problems due to minor errors can be
avoided.
Cluster management: On the master switch, you can view the statuses of other
switches.
Power-down alarm: After a device is powered down, a power-down alarm is
automatically reported to the management center.
Multiple remote management methods: include Web, Telnet, and SNMP.
M-button: allows you to easily learn the operational statuses of switches.
2.2 Functions
The ZXR10 2900E series switch has the following functions:
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It supports the port duplex, speed, auto-negotiation, jumbo frame and line order
identification configuration.
It supports port–based VLAN.
It supports PVLAN, VLAN translation, QinQ and SQinQ.
It supports MAC line rate learning, port address number limit, port address fix and
manual MAC management.
It supports layer 2 line rate switching.
It supports ingress ACL, egress ACL and QoS.
It supports layer 2 multicast and IPTV.
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It supports IEEE802.1X, IP SOURCE GUARD, CONSOLE port authentication and
user ranking.
It supports LOOP DETECT and SSTP/RSTP/MSTP.
It supports ZESR, ZESS and link aggregation.
It supports OAM link detect mechanism.
It supports SFLOW network flow analysis function.
It supports cluster management, unified network management, TELNET and WEB.
It supports DHCP Snooping, DHCP Option82 and DHCP Client.
It supports NTP.
It supports Dot1X and Radius authentication.
It supports VBAS and PPPoE+.
It supports GARP/GVRP registry protocol.
It supports dynamic LACP protocol and static link aggregation.
It supports Syslog function.
2.3 Technical Features and Parameters
The ZXR10 2900E technical features and parameters are listed in Table 2-1.
Table 2-1 ZXR10 2900E Technical Features and Parameters
Item
Size
Weight
ZXR10
ZXR10
ZXR10
ZXR10
ZXR10
ZXR10
2918E
2928E
2952E
2910E-PS
2918E-PS
2928E-PS
43.6 mm
43.6 mm
43.6 mm
43.6 mm
43.6 mm
43.6 mm
(High)×442
(High)×442
(High)×442
(High)×340
(High)×442
(High)×442
mm
mm
mm
mm
mm
mm
(Width)×220
(Width)×220
(Width)×280
(Width)×220
(Width)×220
(Width)×440
mm (Depth)
mm (Depth)
mm (Depth)
mm (Depth)
mm (Depth)
mm (Depth)
<2.8 kg
<3 kg
<3.4 kg
<3.0 kg
<3.8 kg
<6.4kg
It supports
AC and DC
RPS input:
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They support AC and DC inputs:
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AC Power Supply:
Rated voltage range: 100 V-240 V AC,
Power
50 Hz/60 Hz
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It only
supports AC
input:Rated
voltage
range: 100
DC Power Supply:
Rated voltage range: -48 V DC
V-240 V AC,
50 Hz/60 Hz
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AC:
One or
Rated
two AC
voltage
input power
range:
modules are
100
supported.
V-240 V
Rated
AC, 50
voltage
Hz/60
range: 100
Hz
V-240 V AC,
DC RPS
50 Hz/60 Hz
input:
Rated
voltage:
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Item
ZXR10
ZXR10
ZXR10
ZXR10
ZXR10
ZXR10
2918E
2928E
2952E
2910E-PS
2918E-PS
2928E-PS
-54 V
DC
Consump-
<13 W
<17.1 W
<27.2 W
tion
<306 W,
<317 W,
<831W, PoE
PoE external
PoE external
external
power is 240
power is
power is 720
W
246.4 W
W
Environ-
Work environment temperature
ment
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For long-term work: -5 ℃ to +50 ℃
Tem-
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For short-term work: -5 ℃ to +55 ℃
pera-
Storage environment temperature: -40 ℃ to +70 ℃
ture
Working Hu-
Relative Humidity 10%-90%, non-condensation
midity
Memory
128 MB
Size
Exchange
Capac-
7.2 Gbps
12.8 Gbps
17.6 Gbps
5.6 Gbps
7.2 Gbps
12.8Gbps
5.4 Mpps
9.6 Mpps
13.2Mpps
4.2 Mpps
5.4 Mpps
9.6Mpps
ity of
Ports
Packet
Forwarding
Rate
Capacity of
MAC
Ad-
16K
dress
Table
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Chapter 3
Hardware Descroption
Table of Contents
Hardware Structure ....................................................................................................3-1
Cables......................................................................................................................3-39
3.1 Hardware Structure
The ZXR10 2900E adopts the box structure and is 1U (1U=44.45 mm) high. The hardware
includes the box, power supply device, the Ethernet switching main board, and fans.
Box Body
The box is mainly composed of chassis and shell with light weight and simple structure,
which is convenient for installation and disassembly.
On the front panel of ZXR10 2918E/2928E/2910E-PS/2918E-PS, there are AC or DC
power supply interface, power supply switch, service interfaces, interface status indicator,
serial configuration port and system status indicators. On the back panel of ZXR10
2918E-PS, there are RPS power interface.
On the front panel of ZXR10 2952E, there are service interfaces, interface status indicator,
serial configuration port and system status indicators. On the back panel , there are AC or
DC power supply interface and power supply switch.
ZXR10 2928E-PS provides service ports, uplink interface slots, port status indicators,
management network ports, serial configuration interfaces, mode button and system
status indicators on the front panel. In addition, ZXR10 2928E-PS provides 1 fan module
slot and 2 slots for modularized power supplies which have switches on the rear panel.
Both the modularized power supplies and fan modules support hot swap.
Power Supply
The power supply is separately provided. It supports -48V DC or 110V/220V AC. In
addition, ZXR10 2918E-PS supports RPS power input.
ZXR10 2928E-PS supports two input power modules. You can configure single-module or
dual-module power supply as required. The switch supports 110V/220V AC power supply,
and power modules are hot-swappable.
For the power module of the ZXR10 2900E, pay attention to the following points:
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The structure and interfaces of the power module on the shelf vary with the power
input mode.
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During operations and maintenance, avoid performing any operation on the power
module when the power module is supplied with power.
For the AC power mode, the system only supports single-phase.
Ethernet Switching Main Board
Ethernet
switching
main
board
is
the
core
hardware
of
ZXR10
2910E-PS/2918E-PS/2928E-PS/2918E/2928E/2952E, which implements the switching
and forwarding function of switch.
Heat Dissipation System
The ZXR10 2918E/2928E/2952E uses natural cooling mode with vent hole configured on
back and two sides of these devices.
The ZXR10 2910E-PS and ZXR10 2918E-PS uses air extraction for heat dissipation.
The system supports the functions of automatically adjusting the fan speed based on the
operating and environmental conditions, fan status monitoring, and fault alarming. For
the technical parameters of fans, refer to Table 3-1.
Table 3-1 Technical Parameters of ZXR10 2910E-PS/2918E-PS Fans
Parameter
Description
Size
40 mm × 40 mm × 20 mm (width × height × depth)
Aperture
3.3mm~3.7 mm
Wire length
490mm~510 mm
Rated voltage
12 V
Operational voltage range
7V~15 V
Power
0.5 A (max)
The ZXR10 2928E-PS uses active air cooling for heat dissipation. A heat dissipation fan
module is installed on the rear panel of the switch, and two speed-adjustable fans can
be installed. The fan module is hot-swappable and speed-adjustable. For the technical
parameters of fans, refer to Table 3-2.
Table 3-2 Technical Parameters of ZXR10 2928E-PSS Fans
Parameter
Description
Size
40 mm × 40 mm × 20 mm (width × height × depth)
Aperture
3.2mm~3.8 mm
Wire length
140mm~160 mm
Rated voltage
12 V
Operational voltage range
7V~15 V
Power
0.5A (max)
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3.1.1 ZXR10 2918E
Device Appearance
ZXR10 2918E is 1U (1U=44.45 mm) high. It provides AC and DC power supplies.
For the front panel of ZXR10 2918E AC model, see Figure 3-1.
Figure 3-1 ZXR10 2918E AC Model Front Panel
For the front panel of ZXR10 2918E DC model, see Figure 3-2.
Figure 3-2 ZXR10 2918E DC Model Front Panel
Power Supply
ZXR10 2918E supports two power supply modes: -48 V DC power supply and 110 V/220
V AC power supply. When the -48 V DC power supply is used, use –48 V DC power cable.
When the AC power supply is used, use AC power cables.
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Interfaces
For ZXR10 2918E interface descriptions, refer to Table 3-3.
Table 3-3 ZXR10 2918E Interface Descriptions
Name
Quantity
Description
10/100Base-TX Ethernet port
16
These Ethernet ports are fixed.
You can configure either 10/100/1000Base-T
Ethernet ports or SFP ports (100Base-FX/1000Base-
Combo port
2
FX) as combo ports. 10/100/1000Base-T and
100Base-FX/1000Base-FX cannot be used
simultaneously.
CONSOLE port
1
The CONSOLE port implements service
configuration and management.
Indicators
The following indicators are used on the ZXR10 2918E.
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16 indicators indicate the statuses of the 16 10/100Base-TX ports. Each interface
corresponds to one indicator.
Four indicators indicate the statuses of two Combo interfaces (the RJ45 port and
SFP port with the same port number are Combo ports for each other). Each
10/100/1000Base-T Ethernet interface has two indicators. The left indicator indicates
the status of the interface below. The right indicator indicates the status of interface
above. Each SFP port has one indicator indicating port status.
Three system indicators.
Indicators running statuses are described as follows:
1. System indicator
System indicators include power indicator (PWR), running indicator (SYS) and alarm
indicator (ALM).
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After the system is powered up, the PWR indicator is on and the SYS indicator is
on.
When Boot starts to load the version, if the version is unavailable, the states of
indicators do not change. If the version is loaded normally, the SYS indicator
flashes at a frequency of one time per second.
The ZXR10 2918E system indicators are listed as Table 3-4.
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Table 3-4 ZXR10 2918E System Indicators
Indicator
Position
On the right side
SYS
of CONSOLE
State
Meaning
Off
Power off
green
The device is starting.
Green indicator
port
The device is running.
is flashing
On the right side
ALM
Off
The device runs normally.
green
The device runs abnormally.
Off
Power off
On
Power on
of CONSOLE
port
On the right side
PWR
of CONSOLE
port
2. Port indicator
There is a M_button on the front panel. The mode is selected according to mode
button. The corresponding port state indicator will turn on, which makes it convenient
to maintain our equipments.
ZXR10 2918E port indicator descriptions are listed as Table 3-5.
Table 3-5 ZXR10 2918E Port Indicator Description
M_button
Indicator
Position
Function
State
Meaning
Off
No connection
Option
Green
indicator is
None
The connection is established.
on
Green
indicator is
Data is transferred.
flashing
10/100B-
On top of
ase-TX port
the port
Off
No Link
Green
indicator is
Link
on
LINK
Green
indicator is
Data is transferred.
flashing
Green
indicator is
SPD
Port speed is 100M.
on
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M_button
Indicator
Position
Function
State
Meaning
Option
Yellow
indicator is
Port speed is 10M.
on
Green
indicator is
Port is in full-duplex state.
on
DUP
Yellow
indicator is
Port is in half-duplex state.
on
Off
The STP state of port is disable.
Green
indicator is
STAT
The STP state of port is forward.
on
Yellow
indicator is
Other
on
CPU%
MEM%
Green
Uses the indicator of port 1~10 to show
indicator is
the current CPU utilization ratio, each
on
port indicates 10%.
Green
Uses the indicator of port 1~10 to show
indicator is
the current memory utilization ratio,
on
each port indicates 10%.
Green
↑BW%
indicator is
on
Green
↓BW%
indicator is
on
Green
indicator is
PING
on
Uses the indicator of port 1~10 to
display current uplink port outbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Uses the indicator of port 1~10 to
display current uplink port inbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators
to indicate the right reply is received.
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Chapter 3 Hardware Descroption
M_button
Indicator
Position
Function
State
Meaning
Option
Yellow
indicator is
on
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators to
indicate the right reply is not received.
Green
CRC
indicator is
Port has CRC error frame statistics.
on
Green
STORM
indicator is
Port is storm port.
on
Green
NoMAC
indicator is
Port does not learn MAC.
on
Off
No connection
Green
indicator is
None
The connection is established.
on
Green
indicator is
Data is transferred.
flashing
Off
Green
Combo
indicator is
port(10/10
0/1000Base-T or
100Base-
No Link
below the
LINK
Link
on
Green
port
indicator is
FX/1000B-
Data is transferred.
flashing
ase-FX)
Green
indicator is
Port speed is 1000M.
on
SPD
Yellow
indicator is
Port speed is 10M/100M.
on
Green
indicator is
DUP
Port is in full-duplex state.
on
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M_button
Indicator
Position
Function
State
Meaning
Option
Yellow
indicator is
Port is in half-duplex state.
on
3.1.2 ZXR10 2928E
Device Appearance
ZXR10 2928E is 1U (1U=44.45 mm) high. It provides AC and DC power supplies.
The front panel of ZXR10 2928E AC model is shown in Figure 3-3.
Figure 3-3 ZXR10 2928E AC Model Front Panel
The front panel of ZXR10 2928E DC model is shown in Figure 3-4.
Figure 3-4 ZXR10 2928E DC Model Front Panel
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Power Supply
ZXR10 2928E supports two power supply modes: -48 V DC power supply and 110 V/220
V AC power supply. When the -48 V DC power supply is used, use –48 V DC power cable.
When the AC power supply is used, use AC power cables.
Interfaces
For ZXR10 2928E interface descriptions, refer to Table 3-6.
Table 3-6 ZXR10 2928E Interface Descriptions
Name
Quantity
Description
10/100Base-TX Ethernet port
24
These Ethernet ports are fixed.
You can configure either 10/100/1000Base-T
Ethernet ports or SFP ports (100Base-FX/1000Base-
Combo port
2
FX) as combo ports. 10/100/1000Base-T and
100Base-FX/1000Base-FX cannot be used
simultaneously.
SFP port
2
You can configure 1000Base-FX as SFP ports.
CONSOLE port
1
The CONSOLE port implements service
configuration and management.
Indicators
The following indicators are used on the ZXR10 2928E.
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24 indicators indicate the status of the 24 10/100Base-TX ports. Each interface
corresponds one indicator.
Four indicators show the status of two Combo ports (the RJ45 port and SFP port with
the same port number are Combo ports for each other). Each 10/100/1000Base-T
Ethernet port has two indicators. The left indicator of port shows the status of the port
below. The right indicator of port shows the status of port above. Each SFP port has
one indicator indicating port status.
Two port indicators show the two fixed SFP port status. Each interface has one
indicator below it.
Three system indicators.
Indicators running statuses are described as follows:
1. System indicator
System indicators include power indicator (PWR), running indicator (SYS) and alarm
indicator (ALM).
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l
After the system is powered up, the PWR indicator is on and the SYS indicator is
on.
When Boot starts to load the version, if the version is unavailable, the states of
indicators do not change. If the version is loaded normally, the SYS indicator
flashes at a frequency of one time per second.
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The ZXR10 2928E system indicators are listed as Table 3-7.
Table 3-7 ZXR10 2928E System Indicators
Indicator
Position
On the right side
SYS
of CONSOLE
State
Meaning
Off
Power off
green
The device is starting.
Green indicator
port
The device is running.
is flashing
On the right side
ALM
Off
The device runs normally.
green
The device runs abnormally.
Off
Power off
On
Power on
of CONSOLE
port
On the right side
PWR
of CONSOLE
port
2. Port indicator
There is a M_button on the front panel. The mode is selected according to mode
button. The corresponding port state indicator will turn on, which makes it convenient
to maintain our equipments.
ZXR10 2928E port indicator descriptions are listed as Table 3-8.
Table 3-8 ZXR10 2928E Port Indicator Description
M_button
Indicator
Position
Function
State
Meaning
Off
No connection
Option
Green
indicator is
None
The connection is established.
on
Green
indicator is
10/100B-
On top of
flashing
ase-TX port
the port
Off
Data is transferred.
No link
Green
indicator is
LINK
link
on
Green
indicator is
Data is transferred.
flashing
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M_button
Indicator
Position
Function
State
Meaning
Option
Green
indicator is
Port speed is 100M.
on
SPD
Yellow
indicator is
Port speed is 10M.
on
Green
indicator is
Port is in full-duplex state.
on
DUP
Yellow
indicator is
Port is in half-duplex state.
on
Off
The STP state of port is disable.
Green
indicator is
The STP state of port is forward.
on
STAT
Yellow
indicator is
Other
on
CPU%
MEM%
Green
Uses the indicator of port 1-10 to show
indicator is
the current CPU utilization ratio, each
on
port indicates 10%.
Green
Uses the indicator of port 1-10 to show
indicator is
the current memory utilization ratio,
on
each port indicates 10%.
Green
↑BW%
indicator is
on
Green
↓BW%
indicator is
on
Green
indicator is
PING
on
Uses the indicator of port 1-10 to
display current uplink port outbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Uses the indicator of port 1-10 to
display current uplink port inbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators
to indicate the right reply is received.
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M_button
Indicator
Position
Function
State
Meaning
Option
Yellow
indicator is
on
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators to
indicate the right reply is not received.
Green
CRC
indicator is
Port has CRC error frame statistics.
on
Green
STORM
indicator is
Port is storm port.
on
Green
NoMAC
indicator is
Port does not learn MAC.
on
Off
No connection
Green
indicator is
None
The connection is established.
on
Green
indicator is
Data is transferred.
flashing
Off
Green
Combo
indicator is
port(10/10
0/1000Base-T or
100Base-
No Link
below the
LINK
Link
on
Green
port
indicator is
FX/1000B-
Data is transferred.
flashing
ase-FX)
Green
indicator is
Port speed is 1000M.
on
SPD
Yellow
indicator is
Port speed is 10M/100M.
on
Green
indicator is
DUP
Port is in full-duplex state.
on
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M_button
Indicator
Position
Function
State
Meaning
Option
Yellow
indicator is
Port is in half-duplex state.
on
Off
No connection
Green
Fixed SFP
port(100B-
below the
ase-FX/100
port
indicator is
The connection is established.
on
None
Green
0Base-FX)
indicator is
Data is transferred.
flashing
3.1.3 ZXR10 2952E
Device Appearance
ZXR10 2952E is 1U (1U=44.45 mm) high. It provides AC and DC power supplies.
The front panel of ZXR10 2952E is shown in Figure 3-5.
Figure 3-5 ZXR10 2952E Front Panel
Power Supply
ZXR10 2952E supports two power supply modes: -48 V DC power supply and 110 V/220
V AC power supply. When the -48 V DC power supply is used, use –48 V DC power cable.
When the AC power supply is used, use AC power cables.
The power socket and switch of ZXR10 2952E are on the back panel. For the AC model
back panel, see Figure 3-6. For the DC model back panel, see Figure 3-7.
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Figure 3-6 ZXR10 2952E Back Panel (AC power)
Figure 3-7 ZXR10 2952E Back Panel (DC power)
Interfaces
For ZXR10 2952E interface descriptions, refer to Table 3-9.
Table 3-9 ZXR10 2952E Interface Descriptions
Name
Quantity
Description
10/100Base-TX Ethernet port
48
These Ethernet ports are fixed.
SFP port
4
You can configure 1000Base-FX as SFP ports.
CONSOLE port
1
The CONSOLE port implements service
configuration and management.
ZXR10 2952E provides the following types of access ports.
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48 fixed 10/100Base-TX Ethernet ports.
4 fixed SFP ports, which can be configured as 1000Base-FX.
One console port is to realize the management and configuration of various services.
Indicators
The following indicators are used on the ZXR10 2952E:
l
48 indicators indicate the status of the 48 10/100Base-TX ports. Each interface
corresponds one indicator.
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l
l
Four port indicators show the four fixed SFP port status. Each interface has one
indicator below it.
Three system indicators.
Indicators running statuses are described as follows:
1. System indicator
System indicators include power indicator (PWR), running indicator (SYS) and alarm
indicator (ALM).
l
l
After the system is powered up, the PWR indicator is on and the SYS indicator is
on.
When Boot starts to load the version, if the version is unavailable, the states of
indicators do not change. If the version is loaded normally, the SYS indicator
flashes at a frequency of one time per second.
ZXR10 2952E system indicators are listed as Table 3-10.
Table 3-10 ZXR10 2952E System Indicators
Indicator
Position
On the lower
SYS
right side of
CONSOLE port
State
Meaning
Off
Power off
green
The device is starting.
Green indicator
is flashing
On the lower
ALM
Off
The device runs normally.
green
The device runs abnormally.
Off
Power off
On
Power on
right side of
CONSOLE port
On the lower
PWR
The device is running.
right side of
CONSOLE port
2. Port indicator
There is a M_button on the front panel. The mode is selected according to mode
button. The corresponding port state indicator will turn on, which makes it convenient
to maintain our equipments.
ZXR10 2952E port indicator descriptions are listed as Table 3-11.
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Table 3-11 ZXR10 2952E Port Indicator Description
M_button
Indicator
Position
Function
State
Meaning
Off
No connection
Option
Green
indicator is
None
The connection is established.
on
Green
indicator is
Data is transferred.
flashing
Off
No Link
Green
indicator is
LINK
Link
on
Green
indicator is
Data is transferred.
flashing
Green
10/100B-
On top of
ase-TX port
the port
indicator is
Port speed is 100M.
on
SPD
Yellow
indicator is
Port speed is 10M.
on
Green
indicator is
Port is in full-duplex state.
on
DUP
Yellow
indicator is
Port is in half-duplex state.
on
Off
The STP state of port is disable.
Green
indicator is
STAT
The STP state of port is forward.
on
Yellow
indicator is
Other
on
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M_button
Indicator
Position
Function
State
Meaning
Green
Uses the indicator of port 1-10 to show
Option
CPU%
MEM%
indicator is
the current CPU utilization ratio, each
on
port indicates 10%.
Green
Uses the indicator of port 1-10 to show
indicator is
the current memory utilization ratio,
on
each port indicates 10%.
Green
↑BW%
indicator is
on
Green
↓BW%
indicator is
on
Green
indicator is
on
Uses the indicator of port 1-10 to
display current uplink port outbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Uses the indicator of port 1-10 to
display current uplink port inbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators
to indicate the right reply is received.
PING
Yellow
indicator is
on
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators to
indicate the right reply is not received.
Green
CRC
indicator is
Port has CRC error frame statistics.
on
Green
STORM
indicator is
Port is storm port.
on
Green
NoMAC
indicator is
Port does not learn MAC.
on
Off
No connection
Green
Fixed SFP
port(100B-
below the
ase-FX/100
port
indicator is
The connection is established.
on
None
Green
0Base-FX)
indicator is
Data is transferred.
flashing
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3.1.4 ZXR10 2910E-PS
Device Appearance
ZXR10 2910E-PS is 1U (1U=44.45 mm) high.
The front panel of 2910E-PS is shown in Figure 3-8.
Figure 3-8 ZXR10 2910E-PS Front Panel
Power Supply
ZXR10 2910E-PS supports AC power supply. The AC power socket and switch are on the
front panel.
Interfaces
For ZXR10 2910E-PS interface descriptions, refer to Table 3-12.
Table 3-12 ZXR10 2910E-PS Interface Descriptions
Name
Quantity
10/100Base-TX Ethernet port
8
Description
These Ethernet ports are fixed. PoE is supported,
and 45/78 line pairs are used to supply power, see
Figure 3-9.
Combo port
2
You can configure either 10/100/1000Base-T
Ethernet ports or SFP ports (100Base-FX/1000BaseFX) as combo ports. 10/100/1000Base-T and
100Base-FX/1000Base-FX cannot be used
simultaneously.
CONSOLE port
1
The CONSOLE port implements service
configuration and management.
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Figure 3-9 ZXR10 2910E-PS 45/78 line pair for power supply
Indicators
The following indicators are used on the ZXR10 2910E-PS.
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8 indicators indicate the status of the 8 10/100Base-TX ports. Each interface
corresponds one indicator.
Four indicators show the status of two Combo ports (the RJ45 port and SFP port with
the same port number are Combo ports for each other). Each 10/100/1000Base-T
Ethernet port has two indicators. The left indicator of port shows the status of the port
below. The right indicator of port shows the status of port above. Each SFP port has
one indicator indicating port status.
Three system indicators.
Indicators running statuses are described as follows:
1. System indicator
System indicators include power indicator (PWR), running indicator (SYS) and alarm
indicator (ALM).
l
l
After the system is powered up, the PWR indicator is on and the SYS indicator is
on.
When Boot starts to load the version, if the version is unavailable, the states of
indicators do not change. If the version is loaded normally, the SYS indicator
flashes at a frequency of one time per second.
ZXR10 2910E-PS system indicators are listed as Table 3-13.
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Table 3-13 ZXR10 2910E-PS System Indicators
Indicator
Position
On the right side
SYS
of CONSOLE
State
Meaning
Off
Power off
green
The device is starting.
Green indicator
port
is flashing
On the right side
ALM
The device is running.
Off
The device runs normally.
green
The device runs abnormally.
Off
Power off
On
Power on
of CONSOLE
port
On the right side
PWR
of CONSOLE
port
2. Port indicator
There is a M_button on the front panel. The mode is selected according to mode
button. The corresponding port state indicator will turn on, which makes it convenient
to maintain our equipments.
ZXR10 2910E-PS port indicator descriptions are listed as Table 3-14.
Table 3-14 ZXR10 2910E-PS Port Indicator Description
M_button
Indicator
Position
Function
State
Meaning
Off
No connection
Option
Green
indicator is
None
The connection is established.
on
Green
indicator is
Data is transferred.
flashing
10/100B-
On top of
ase-TX port
the port
Off
No Link
Green
indicator is
Link
on
LINK
Green
indicator is
Data is transferred.
flashing
Green
indicator is
SPD
Port speed is 100M.
on
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M_button
Indicator
Position
Function
State
Meaning
Option
Yellow
indicator is
Port speed is 10M.
on
Green
indicator is
Port is in full-duplex state.
on
DUP
Yellow
indicator is
Port is in half-duplex state.
on
Off
The STP state of port is disable.
Green
indicator is
STAT
The STP state of port is forward.
on
Yellow
indicator is
Other
on
Off
Port is power off.
Green
indicator is
Port is power on.
on
PoE
Yellow
indicator is
Port power supply is abnormal.
on
CPU%
MEM%
Green
Uses the indicator of port 1-8 to show
indicator is
the current CPU utilization ratio, each
on
port indicates 12.5%
Green
Uses the indicator of port 1-8 to show
indicator is
the current memory utilization ratio,
on
each port indicates 12.5%
Green
STORM
indicator is
Port is storm port.
on
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M_button
Indicator
Position
Function
State
Meaning
Off
No connection
Option
Green
indicator is
None
The connection is established.
on
Green
indicator is
Data is transferred.
flashing
Off
No Link
Green
indicator is
Combo
LINK
Link
on
port(10/10
0/1000Base-T or
100Base-
Green
below the
indicator is
port
flashing
FX/1000B-
Green
ase-FX)
indicator is
Data is transferred.
Port speed is 1000M.
on
SPD
Yellow
indicator is
Port speed is 10M/100M.
on
Green
indicator is
Port is in full-duplex state.
on
DUP
Yellow
indicator is
Port is in half-duplex state.
on
3. Power indicator
Power has two indicators including PoE PWR and FAULT.
ZXR10 2910E-PS power indicator descriptions are listed as Table 3-15.
Table 3-15 ZXR10 2910E-PS Power Indicator Descriptions
Indicator
PoE PWR
Position
State
Meaning
Off
Power off
On the left of AC
power socket
Green indicator
is on
Power works normally.
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Indicator
FAULT
Position
State
Meaning
Off
Power off or power has no faults.
Red indicator is
Power has temperature alarm or has
on
faults.
On the left of AC
power socket
3.1.5 ZXR10 2918E-PS
Device Appearance
ZXR10 2918E-PS is 1U (1U=44.45 mm) high.
The front panel of 2918E-PS is shown in Figure 3-10.
Figure 3-10 ZXR10 2918E-PS Front Panel
Power Supply
ZXR10 2918E-PS supports AC power supply and RPS power supply. When 110 V/220
V AC power supply is applied, use AC power cable. When RPS power supply is applied,
RPS power developed by ZTE (RPS550 or RPS1100) and the private RPS power cable
must be used and AC power should be off.
The AC power socket and switch are on the front panel. The front panel of 2918E-PS is
shown in Figure 3-10.
RPS power panel is shown as Figure 3-11.
Figure 3-11 ZXR10 2918E-PS Back Panel
The RPS power supply detailed information is as follows:
l
The RPS550 front panel is shown in Figure 3-12. Two three-core interfaces on the left
are the RPS power supply output interfaces. Any of them can be used when ZXR10
2900E interconnects to the ZXR10 2918E-PS. Refer to the ”Power Cable” chapter for
cable connections.
The technical parameter of RPS550 power supply. The device can operate properly
under the following environment:
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Parameter
Value
Input voltage
100 V to 240 V AC
Output maximum voltage
-54 V
Output electrical current
10.2 A
Output maximum power
550 W
Figure 3-12 Front Panel of RPS550
l
The RPS1100 front panel is shown in Figure 3-13. Two three-core interfaces on the left
are the RPS power supply output interfaces. Any of them can be used when ZXR10
2900E interconnects to the ZXR10 2918E-PS. Refer to the ”Power Cable” chapter for
cable connections.
The technical parameter of RPS1100 power supply. The device can operate properly
under the following environment:
Parameter
Value
Input voltage
100 V to 240 V AC
Output maximum voltage
-54 V
Output electrical current
20.4 A
Output maximum power
1100 W
Figure 3-13 Front Panel of RPS1100
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Interfaces
For ZXR10 2918E-PS interface descriptions, refer to Table 3-16.
Table 3-16 ZXR10 2918E-PS Interface Descriptions
Name
Quantity
Description
These Ethernet ports are fixed. PoE is supported,
10/100Base-TX Ethernet port
16
and 45/78 line pairs are used to supply power, see
Figure 3-14.
Combo port
2
You can configure either 10/100/1000Base-T
Ethernet ports or SFP ports (100Base-FX/1000BaseFX) as combo ports. 10/100/1000Base-T and
100Base-FX/1000Base-FX cannot be used
simultaneously.
CONSOLE port
1
The CONSOLE port implements service
configuration and management.
Figure 3-14 ZXR10 2918E-PS 45/78 line pair for power supply
Indicators
The following indicators are used on the ZXR10 2918E-PS.
l
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16 indicators indicate the status of the 16 10/100Base-TX ports. Each interface
corresponds one indicator.
Four indicators show the status of two Combo ports (the RJ45 port and SFP port with
the same port number are Combo ports for each other). Each 10/100/1000Base-T
Ethernet port has two indicators. The left indicator of port shows the status of the port
below. The right indicator of port shows the status of port above. Each SFP port has
one indicator indicating port status.
Three system indicators.
Indicators running statuses are described as follows:
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1. System indicator
System indicators include power indicator (PWR), running indicator (SYS) and alarm
indicator (ALM).
l
l
After the system is powered up, the PWR indicator is on and the SYS indicator is
on.
When Boot starts to load the version, if the version is unavailable, the states of
indicators do not change. If the version is loaded normally, the SYS indicator
flashes at a frequency of one time per second.
ZXR10 2918E-PS system indicators are listed as Table 3-17.
Table 3-17 ZXR10 2918E-PS System Indicators
Indicator
Position
On the right side
SYS
of CONSOLE
State
Meaning
Off
Power off
green
The device is starting.
Green indicator
port
is flashing
On the right side
ALM
The device is running.
Off
The device runs normally.
green
The device runs abnormally.
Off
Power off
On
Power on
Off
Without RPS power supply
green
RPS power supply
of CONSOLE
port
On the right side
PWR
of CONSOLE
port
On the right side
RPS
of CONSOLE
port
2. Port indicator
There is a M_button on the front panel. The mode is selected according to mode
button. The corresponding port state indicator will turn on, which makes it convenient
to maintain our equipments.
ZXR10 2918E-PS port indicator descriptions are listed as Table 3-18.
Table 3-18 2918E-PS Port Indicator Description
M_button
Indicator
Position
Function
State
Meaning
Off
No connection
Option
10/100B-
On top of
ase-TX port
the port
Green
None
indicator is
The connection is established.
on
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M_button
Indicator
Position
Function
State
Meaning
Option
Green
indicator is
Data is transferred.
flashing
Off
No Link
Green
indicator is
LINK
Link
on
Green
indicator is
Data is transferred.
flashing
Green
indicator is
Port speed is 100M.
on
SPD
Yellow
indicator is
Port speed is 10M.
on
Green
indicator is
Port is in full-duplex state.
on
DUP
Yellow
indicator is
Port is in half-duplex state.
on
Off
The STP state of port is disable.
Green
indicator is
STAT
The STP state of port is forward.
on
Yellow
indicator is
Other
on
Off
Port is power off.
Green
indicator is
PoE
Port is power on.
on
Yellow
indicator is
Port power supply is abnormal.
on
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M_button
Indicator
Position
Function
State
Meaning
Green
Uses the indicator of port 1~10 to show
indicator is
the current CPU utilization ratio, each
on
port indicates 10%
Green
Uses the indicator of port 1~10 to show
indicator is
the current memory utilization ratio,
on
each port indicates 10%
Option
CPU%
MEM%
Green
↑BW%
indicator is
on
Green
↓BW%
indicator is
on
Green
indicator is
on
Uses the indicator of port 1~10 to
display current uplink port outbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Uses the indicator of port 1~10 to
display current uplink port inbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators
to indicate the right reply is received.
PING
Yellow
indicator is
on
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators to
indicate the right reply is not received.
Green
CRC
indicator is
Port has CRC error frame statistics.
on
Green
STORM
indicator is
Port is storm port.
on
Green
NoMAC
indicator is
Port does not learn MAC.
on
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M_button
Indicator
Position
Function
State
Meaning
Off
No connection
Option
Green
indicator is
None
The connection is established.
on
Green
indicator is
Data is transferred.
flashing
Off
No Link
Green
indicator is
Combo
LINK
Link
on
port(10/10
0/1000Base-T or
100Base-
Green
below the
indicator is
port
flashing
FX/1000B-
Green
ase-FX)
indicator is
Data is transferred.
Port speed is 1000M.
on
SPD
Yellow
indicator is
Port speed is 10M/100M.
on
Green
indicator is
Port is in full-duplex state.
on
DUP
Yellow
indicator is
Port is in half-duplex state.
on
3. Power indicator
Power has two indicators including PoE PWR and FAULT.
ZXR10 2918E-PS power indicator descriptions are listed as Table 3-19.
Table 3-19 ZXR10 2918E-PS Power Indicator Descriptions
Indicator
PoE PWR
Position
State
Meaning
Off
Power off
On the left of AC
power socket
Green indicator
is on
Power works normally.
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Indicator
FAULT
Position
State
Meaning
Off
Power off or power has no faults.
Red indicator is
Power has temperature alarm or has
on
faults.
On the left of AC
power socket
3.1.6 ZXR10 2928E-PS
Device Appearance
ZXR10 2928E-PS is 1U (1U=44.45 mm) high.
For the front panel of 2928E-PS, see Figure 3-15.
Figure 3-15 ZXR10 2928E-PS Front Panel
1. RS-29EC-4GE-SFP
daughter card
2. RS-29EC-4GE-RJ45
daughter card
3. RS-29EC-4FE-SFP
daughter card
Power Supply
ZXR10 2928E-PS utilizes a modularized power supply and it supports one or two AC
modularized power supplies (used simultaneously) which are available for hot swap. If
110V/220V AC power is used, use AC power cables.
The sockets and switch for the AC power supplies are located on the rear panel of the
device, see Figure 3-16.
Figure 3-16 Rear Panel of the AC Modularized Power Supply in ZXR10 2928E-PS
Interfaces
For ZXR10 2928E-PS interface descriptions, refer to Table 3-20.
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Table 3-20 ZXR10 2928E-PS Interface Descriptions
Name
Quantity
Description
PoE is supported, which the IEEE 802.3af and IEEE
10/100Base-TX Ethernet port
24
802.3at standards. 45/78 line pairs are used to
supply power, see Figure 3-17.
Uplink subcard slot
1
Supported uplink subcards include the 4–port GE
optical subcard RS-29EC-4GE-SFP, the 4–port GE
electrical subcard RS-29EC-4GE-RJ45, and the
4–port FE optical subcard RS-29EC-4FE-SFP.
CONSOLE port
2
One RJ45 interface and one Mini USB interface are
configured, which cannot be used simultaneously.
The CONSOLE ports implement service
configuration and management.
Management port
1
The management port implements the boot and
version downloading operations.
Figure 3-17 ZXR10 2928E-PS 45/78 Line Pair for Power Supply
Indicators
The following indicators are used on the ZXR10 2928E-PS.
l
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24 port indicators indicate the statuses of 24 10/100Base-TX interfaces, each port
corresponding to an indicator.
The uplink interface self-contains 4 interface indicators indicating the statuses of the
four interfaces, each interface corresponding to an indicator.
1 debugging network interface indicator, indicating the status of the debugging network
interface.
3 system indicators.
Indicators running statuses are described as follows:
1. System indicator
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System indicators include power indicator (PWR), running indicator (SYS) and alarm
indicator (ALM).
l
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After the system is powered up, the PWR indicator is on and the SYS indicator is
on.
When Boot starts to load the version, if the version is unavailable, the states of
indicators do not change. If the version is loaded normally, the SYS indicator
flashes at a frequency of one time per second.
ZXR10 2918E-PS system indicators are listed as Table 3-21.
Table 3-21 ZXR10 2928E-PS System Indicators
Indicator
Position
Below the
CONSOLE
SYS
interface of the
Mini USB form
Below the
Status
Description
Off
Power off
green
The device is starting.
Green indicator
is flashing
The device is running.
Off
The device runs normally.
green
The device runs abnormally.
Off
Power off
On
Power on
CONSOLE
ALM
interface of the
Mini USB form
Below the
CONSOLE
PWR
interface of the
Mini USB form
2. Port indicator
There is a M_button on the front panel. The mode is selected according to mode
button. The corresponding port state indicator will turn on, which makes it convenient
to maintain our equipments.
ZXR10 2928E-PS port indicator descriptions are listed as Table 3-22.
Table 3-22 2928E-PS Port Indicator Description
M_button
Indicator
Position
Function
Status
Description
Off
No connection
Option
Green
10/100Base-TX in-
On top of
terface indi-
the port
indicator is
None
The connection is established.
on
Green
cator
indicator is
Data is transferred.
flashing
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M_button
Indicator
Position
Function
Status
Description
Off
No Link
Option
Green
indicator is
LINK
Link
on
Green
indicator is
Data is transferred.
flashing
Green
indicator is
Port speed is 100M.
on
SPD
Yellow
indicator is
Port speed is 10M.
on
Green
indicator is
Port is in full-duplex state.
on
DUP
Yellow
indicator is
Port is in half-duplex state.
on
Off
The STP state of port is disable.
Green
indicator is
STAT
The STP state of port is forward.
on
Yellow
indicator is
Other
on
Off
Port is power off.
Green
indicator is
POE
Port is power on.
on
Yellow
indicator is
Port power supply is abnormal.
on
CPU%
Green
Uses the indicator of port 1-10 to show
indicator is
the current CPU utilization ratio, each
on
port indicates 10%
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M_button
Indicator
Position
Function
Status
Description
Green
Uses the indicator of port 1-10 to show
Option
MEM%
indicator is
the current memory utilization ratio,
on
each port indicates 10%
Green
↑BW%
indicator is
on
Green
↓BW%
indicator is
on
Green
indicator is
on
Uses the indicator of port 1-10 to
display current uplink port outbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Uses the indicator of port 1-10 to
display current uplink port inbound
bandwidth occupation rate, take the
uplink port current speed as baseline.
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators
to indicate the right reply is received.
PING
Yellow
indicator is
on
Equipment will send 5 ICMP packets to
network management center, for each
ICMP packet, use 1-5 port indicators to
indicate the right reply is not received.
Green
CRC
indicator is
Port has CRC error frame statistics.
on
Green
STORM
indicator is
Port is storm port.
on
Green
NoMAC
indicator is
Port does not learn MAC.
on
Off
At the
No connection.
Green
Debugging
bottom
network
right of the
interface
debugging
indicator
network
Green
interface
indicator is
indicator is
Gigabit connection is created.
on
None
Data is transferred.
flashing
3. Power indicator
Power has two indicators including PoE PWR and FAULT.
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ZXR10 2928E-PS power indicator descriptions are listed as Table 3-23.
Table 3-23 ZXR10 2928E-PS Power Indicator Descriptions
Indicator
Position
Status
Description
At the bottom left
Off
Power is off.
of the panel with
RUN
Green indicator
the AC power
is on
module
At the bottom left
FAULT
Off
of the panel with
Power operates normally.
The power supply is not on or the
power supply has no faults/alarms.
the AC power
Red indicator is
A power supply temperature alarm or
module
on
a fault exists, or no DC output exists.
Uplink Daughter Cards
2928E-PS provides users a slot for an expansion card of various forms to implement the
uplink function of the device. Available uplink daughter cards include:
l
RS-29EC-4GE-SFP daughter card
Caution!
An RS-29EC-4GE-SFP daughter card is unavailable for hot swap.
An RS-29EC-4GE-SFP daughter card provides 4–way gigabit Ethernet uplink optical
interfaces, see Figure 3-18.
Figure 3-18 Front Panel of RS-29EC-4GE-SFP
On the panel of RS-29EC-4GE-SFP, four indicators are provided corresponding to the
four gigabit Ethernet uplink optical interfaces. For the descriptions of the indicators,
refer to Table 3-24.
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Table 3-24 Descriptions of RS-29EC-4FE-SFP Indicators
Indicator
Mode
Off
Gigabit optical
interface
SDP mode
indicator
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Green
Yellow
Green indicator is on:
Yellow indicator is on:
Uncon-
1G Link
100M Link
nected
Green indicator is
Yellow indicator is
flashing: 1G Active
flashing: 100M Active
RS-29EC-4GE-RJ45 daughter card
Caution!
An RS-29EC-4GE-RJ45 daughter card does not support hot swap.
An RS-29EC-4GE-RJ45 daughter card provides 4 gigabit Ethernet uplink electrical
interfaces, see Figure 3-19.
Figure 3-19 Front Panel of RS-29EC-4GE-RJ45
The panel of RS-29EC-4GE-RJ45 has four indicators corresponding to the four gigabit
electrical interfaces, respectively. For descriptions, refer to Table 3-25.
Table 3-25 Descriptions of Indicators on RS-29EC-4GE-RJ45
Indicator
Mode
Off
Green
Yellow
Green indicator is on:
Yellow indicator is on:
Uncon-
1G Link
100/10M Link
nected
Green indicator is
Yellow indicator is flashing:
flashing: 1G Active
100/10M Active
Gigabit
electrical
interface
SDP mode
indicator
l
RS-29EC-4FE-SFP daughter card
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Caution!
An RS-29EC-4FE-SFP daughter card does not support hot swap.
An RS-29EC-4FE-SFP daughter card provides 4 100M Ethernet uplink optical
interfaces, see Figure 3-20.
Figure 3-20 Front Panel of RS-29EC-4FE-SFP
The panel of RS-29EC-4FE-SFP has four indicators corresponding to the four 100M
optical interfaces, respectively. For descriptions, refer to Table 3-26.
Table 3-26 Descriptions of Indicators on RS-29EC-4FE-SFP
Indicator
Off
Green
Green indicator is on: 100M Link
100M optical interface
indicator
Unconnected
Green indicator is flashing: 100M
Active
3.1.7 Optical Module
Overview
The interface board of the ZXR10 2900E switch uses pluggable optical modules called
Small Form-factor Pluggable (SFP), see Figure 3-21.
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Figure 3-21 SFP
Attributes of SFP
For the attributes of an SFP optical module, refer to Table 3-27.
Table 3-27 Attributes of SFP
Attribute
Transmission
MMF/500 M
SMF/10 KM
SMF/40 KM
SMF/80 KM
SMF/120
Port
Port
Port
Port
KM Port
500 m
10 km
40 km
80 km
120 km
850 nm
1310 nm
1310 nm/1550
1550 nm
1550 nm
distance
Central
wavelength
Minimum optical
nm
-9.5 dBm
-11.5 dBm
-11.5 dBm
-11.5d Bm
-11.5 dBm
-4 dBm
-3 dBm
-3 dBm
-3 dBm
-3 dBm
<-19 dBm
<-19d Bm
<-19 dBm
<-19 dBm
<-19 dBm
0 dbm
-3 dbm
-3 dbm
-3 dbm
-3 dbm
Multi-mode
Single-mode
Single-mode
Single-mode
Single-
transmission
power
Maximum optical
transmission
power
Receiving
sensitivity
Overload optical
power
Fiber type
mode
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3.2 Cables
3.2.1 Power Cable
Power cable can be divided into three types according to different power modules: AC
power cable, DC power cable and RPS.
1. Connection of AC Power Cable
For the appearance of an AC power cable of the ZXR10 2900E, see Figure 3-22.
Figure 3-22 Appearance of an AC Power Cable
2. 3×0.75mm2 power
cable (with 3C
certification)
1. 10 A international
standard 3-pin flat
male plug
3. 10 A international
standard T-shaped
female plug
For the models and specifications of the AC power cables of the ZXR10 2900E, refer
to Table 3-28.
Table 3-28 Technical Parameters of AC Power Cables
Item
Description
Terminal model
10 A international standard 3-pin flat male plug
10 A international standard T-shaped female plug
Cable model
3 × 0.75mm2, with 3C certification
2. Connection of DC Power Cable
DC -48 V power cable C-PWR-084 is shown in Figure 3-23.
Figure 3-23 DC Power Cable C-PWR-084 Diagram
Corresponding relationship between two ends of DC power cable is as shown in Table
3-29.
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Table 3-29 Corresponding Relationship between Two Ends of DC Power Cable
End A
End B
Power Signal
1
End B1
-48 V GND
2
End B2
-48 V
End A is connected to a -48 V input socket of the device, and two terminals on end
B shall be connected according to labels pasted on each conductor, where B1 is
connected to DC power supply -48 VGND and B2 is connected to DC power supply
-48 V. The details on B1 and B2 labels are shown in Table 3-30.
Table 3-30 Label Details
End B1
End B2
-48 V GND
-48 V
3. RPS550 Power cable
The RPS550 power supply cable used by ZXR10 2918S-PS is shown as , the rating
operating voltage is 250 V, the rating operational current is 30 A.
The core wire corresponding relation of RPS cable is listed as Table 3-31.
Table 3-31 RPS550 Core Wire Corresponding Table
Pin of End A
Cable Color
Pin of End B
2
Black
1
3
Black
3
End A connects ZXR10 2918E-PS, End B connects RPS power device developed by
ZTE.
For device connection, end A connects to the RPS input end on the ZXR10 2918E-PS
rear board, and end B connects to the output end of the ZTE RPS550 power supply,
as shown in Figure 3-24.
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Figure 3-24 ZXR10 2918E-PS and RPS550 Connection Diagram
4. RPS1100 Power cable
The ZXR10 2918E-PS uses the RPS1100 power supply cable, as shown in Figure
3-25. The rated cable operating voltage is 250 V, and rated operating current is 20 A.
Figure 3-25 RPS1100 Power Supply Cable
Core wires relations of the RPS cable are shown in Table 3-32.
Table 3-32 RPS1100 Core Wire Corresponding Table
Pin of End A
Cable Color
Pin of End B
Pin of End C
2
Black
1
1
3
Blue
3
3
For device connection, end A connects to the RPS input end on the ZXR10 2918E-PS
rear board, and end B connects to the output end of the ZTE RPS1100 power supply,
as shown in Figure 3-26.
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Figure 3-26 ZXR10 2918E-PS and RPS1100 Connection Diagram
3.2.2 Protective Cables
Protective grounding cables prevent the switch from lightning and interference. For the
appearance of a protective grounding cable, see Figure 3-27.
Figure 3-27 Appearance of a Protective Grounding Cable
Technical Parameters
For the technical parameters of protective grounding cables of the ZXR10 2900E switch,
refer to Table 3-33.
Table 3-33 Technical Parameters of Protective Grounding Cables
Parameter
Description
Diameter of the main grounding cable
4 mm²
Size of the main grounding screw
M4
Diameter of the main grounding cable lug
6.3 mm
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Installation Steps
Caution!
Correctly connecting the switch ground wire is crucial to the lightning protection and
electromagnetic susceptibility (EMS) of a switch.
The power input end of the switch is connected to a noise filter, whose central ground
is directly connected to the chassis, forming the chassis ground (commonly known as
PGND). This chassis ground must be securely connected to the earth ground so that the
faradism and leakage electricity can be safely released to the ground, enhancing the EMS
capability of the switch.
The correct grounding methods are as below:
l
If a grounding strip is available on the installation site, attach one end of the
yellow/green ground wire of the switch to the grounding screw on the grounding strip
and fasten the captive nut, see Figure 3-28. (Note that the fire main and lightning rod
of a building are not suitable for grounding the switch. The ground wire of the switch
should be connected to the grounding device for the equipment room).
Figure 3-28 Grounding the Switch through a Grounding Strip
1. Protective grounding
terminal of the switch
l
2. Grounding bar in the
equipment room
When there is no grounding strip but earth near the equipment room that allows a
grounding body to be buried, hammer an angle iron/steel pipe longer than 0.5 m into
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the earth, see Figure 3-29. Weld the yellow-green ground wire of the switch onto the
angle iron/steel pipe, and process the joint against erosion.
Figure 3-29 Grounding the Switch by Burying the Grounding Body into the Earth
1. Protective grounding
terminal of the switch
l
2. Ground
3. Angle steel or steel
tube
For an AC-powered switch, if none of the above two conditions is available, ground
it through the PE wire of the AC power supply, see Figure 3-30. In this case, make
sure this PE wire is well connected to the ground at the power distribution room or AC
transformer side.
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Figure 3-30 Grounding through the AC PE Wire
1. AC power input
l
2. PE protective
grounding cable
For a DC-powered switch, if none of the first two conditions is available, ground it
through the return wire (RTN) of the DC power supply, see Figure 3-31. In this case,
make sure this RTN wire is well connected to the ground at the DC output of the DC
power cabinet.
Figure 3-31 Grounding through the PGND of a Power cabinet
1. AC/DC power cabinet
2. -48V bar
3. -48V
4. RTN bar
5. -48VRTN
6. PGND bar
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7. Grounding
8. Ground wire
9. Ground terminal
10. DC input
3.2.3 Serial Console Cable
Serial console cable is the basic cable used in configuring and maintaining ZXR10 2900E.
Serial configuration line is provided together with ZXR10 2900E, one end to be DB9
console port (connected to serial port of PC) and the other end to be RJ45 port (connected
to Console port on main Board of ZXR10 2900E).
The serial console cable is shown in Figure 3-32.
Figure 3-32 ZXR10 2900E Serial Console Cable Diagram
1. D-type 9-core plastic
injection molded cable plug
(hole)
2. Label/self-covering winder
laser print II
3. Horizontal twisted pair
SBVVP-2 × 2
4. 8P8C straight cable crimp
plug
Line order of serial console cable is shown in Table 3-34.
Table 3-34 Serial Console Cable Line Order Table
End A
Cable Chromatogram
End B
2
White
3
3
Blue
6
5
White
4
Orange
5
4
White
7
6
Green
2
7
White
8
8
Brown
1
3.2.4 Network Cable
There are two types of Ethernet cables: crossover and straight-through.
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Straight-through Ethernet cables are used in the following cases.
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Ethernet connection between ZXR10 2900E and line concentrator.
Ethernet connection between ZXR10 2900E and Ethernet switch.
Ethernet connection between computer and line concentrator.
Ethernet connection between computer and Ethernet switch.
Crossover Ethernet cables are used in the following cases.
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Ethernet connection between two ZXR10 2900E devices.
Ethernet connection between ZXR10 2900E and computer Ethernet card.
Ethernet connection between two line concentrators.
Ethernet connection between line concentrator and Ethernet switch.
Ethernet connection between two Ethernet switches.
Ethernet card connection between two computers.
Both crossover and straight-through Ethernet cables are standard shielded cables that use
RJ45 connectors. Structure of the Ethernet cable is shown in Figure 3-33.
Figure 3-33 Ethernet cable
1. RJ45 crystal head
connector
2. Network cable label
3. Network cable sleeve
4. Twisted-pair wire
The corresponding relationship between straight-through cable core wires and pin position
is described in Table 3-35.
Table 3-35 Straight-through Ethernet Cable Sequence
Wire Color Code
End A
End B
Wire Color Code
White orange
1
1
White orange
Orange
2
2
Orange
White green
3
3
White green
Blue
4
4
Blue
White blue
5
5
White blue
Legend
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Wire Color Code
End A
End B
Wire Color Code
Green
6
6
Green
White brown
7
7
White brown
Brown
8
8
Brown
Legend
The corresponding relationship between crossover cable core wires and pin position is
described in Table 3-36.
Table 3-36 Crossover Ethernet Cable Sequence
Wire Color Code
End A
End B
Wire Color Code
White orange
1
3
White green
Orange
2
6
Green
Wihite green
3
1
Orange white
Blue
4
4
Blue
White blue
5
5
White blue
Green
6
2
Orange
White brown
7
7
White brown
Brown
8
8
Brown
Legend
Technical parameters of the Ethernet cable (straight-through and crossover) are described
in Table 3-37.
Table 3-37 Technical Parameters of Ethernet Cable
Cable plug name
Model
Technical parameters
8P8C straight cable crimp plug
E5088-001023
Rated current: 1.5 A; rated
voltage: 125 V; crimp
AWG24-28# WG round cable
3.2.5 Fiber
Overview
Optical fiber is a communication medium that uses a bundle of thin glass rods to transmit
the modulated light. There are two fiber types: single mode fiber and multimode fiber. The
user may select one according to the particular situation.
l Multimode fiber: transmitting signals by using the multiple modes of light; used for
short-distance transmission; usually named as the 8.3/125 um fiber.
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l
single mode fiber: transmitting signals by using the single mode of light; used for
long-distance transmission; usually named as the 50/125 um or 62.5/125 um fiber.
Each fiber cable is composed of five parts: fiber core, cladding layer, buffer layer,
strengthening layer and outer jacket. Fiber core is the optical transmission component
located at the cable core. It is usually made of silicon or glass. The chemical compositions
of fiber core are partially different from those of the cladding layer, so that the light
entering at a specified angle would be reflected continuously by fiber core and cladding
layer. Therefore, light remains in the fiber core during the whole transmission process.
The Physical cross-sectional area of a fiber cable is shown in Figure 3-34. The figure
shows the location of the five components.
Figure 3-34 Fiber Cable Cross-sectional Area
Laser Usage Safety
The ZXR10 2900E series Ethernet switch belongs to type I laser equipment.
If an optical interface of the ZXR10 2900E series switch is in working state, do not look at
the interface directly. The beam emitted by the fiber has very great energy, and looking at
it directly will damage your retina.
Note:
It will hurt your eyes to have eye contact with laser beams of optical fiber.
Fiber Installation
Each optical interface of the ZXR10 2900E can be connected to an SFP module. For
the supported rates, refer to the model description. Two types of fibers are available:
single-mode fiber and multi-mode fiber. User can configure the fiber according to the actual
application. Table 3-38 shows 6 types of fiber.
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Table 3-38 Fiber Type Table
Mode
Switch End Connector Type
Opposite End Connector Type
FC/PC Connector
Single-mode fiber
SC-PC Connector (Square
Panhead)
SC/PC Connector
ST/PC Connector
FC/PC Connector
Multi-Mode Fiber
SC-PC Connector (Square
Panhead)
SC/PC Connector
ST/PC Connector
As for fiber out of the cabinet, make sure to protect the fiber against any damages with
plastic corrugated sleeve. The fiber within the protect sleeve must not be wound up and
the corners must be radian. The labels at two ends of the fiber must be clear. The meaning
of the label must correctly reflect corresponding serial numbers and relationship between
cabinets and between rows.
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Installation
Table of Contents
Desktop Installation ....................................................................................................4-1
Cabinet Installation.....................................................................................................4-1
Cable Laying ..............................................................................................................4-6
Lightning Protection of the Switch(Optional) ...............................................................4-8
4.1 Desktop Installation
To install a switch on the desktop, install four plastic bottom blocks (plastic bottom blocks
are strews provided together with the device) on the bottom plate of the switch to form an
air passage. Through the air passage, the heat generated by the power module can be
dissipated efficiently. The detailed installation is shown in Figure 4-1 (taking ZXR10 2952E
for example).
Figure 4-1 Desktop Installation
1. Box
2. Bottom block
4.2 Cabinet Installation
ZXR10 2918E/2928E/2952E/2918E-PS Installation
1. To install ZXR10 2918E/2928E/2952E/2918E-PS onto a 19-inch cabinet, fix two
flanges (both flanges and screws are provided together with the device) on two sides
of the switch shell, see Figure 4-2 (taking ZXR10 2952E for example).
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Figure 4-2 Installation of Flanges
2. Install a pair of symmetric holding plates inside the 19-inch cabinet to support
switching, see Figure 4-3.
Figure 4-3 Installation of Holding Plates
3. After fixing holding plates, push in switch along the holding plates and fix flanges onto
the cabinet, see Figure 4-4 (taking ZXR10 2952E for example).
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Figure 4-4 Fixing Device
ZXR10 2910E-PS Installation
1. To install ZXR10 2910E-PS onto a 19-inch cabinet, fix two flanges (both flanges and
screws are provided together with device) on two sides of the switch shell, see Figure
4-5.
Figure 4-5 Installation of Flanges (ZXR10 2910E-PS)
2. Install a pair of symmetric holding plates inside the 19-inch cabinet to support
switching, see Figure 4-6.
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Figure 4-6 Installation of Holding Plates (ZXR10 2910E-PS)
3. After fixing holding plates, push in switch along the holding plates and fix flanges onto
the cabinet, see Figure 4-7 .
Figure 4-7 Fixing Device (ZXR10 2910E-PS)
ZXR10 2928E-PS Installation
1. To install ZXR10 2928E-PS onto the 19-inch cabinet, fix two flanges (both flanges and
screws are provided together with the switch) on two sides of the switch shell. See
Figure 4-8.
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Figure 4-8 Flange Installation
2. Install a pair of symmetric holding plates on inner sides of the 19-inch cabinet to support
the switch. See Figure 4-9.
Figure 4-9 Holding Plate Installation
3. After fixing holding plates, push in the switch along the holding plates and fix flanges
onto the cabinet. See Figure 4-10 .
Figure 4-10 Fixing the Switch
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4.3 Cable Laying
The ZXR10 2900E cables consist of group wire, power cable, serial console cable, network
cable and fiber.
4.3.1 Installation Specifications
Installation Specifications for Power Cables and Grounding Cables
l
Layout Principles
Power cables are straight and with smooth arcs at turning sections.
No connecting or wielding point exists in the middle of a power cable.
The extra part of a cable is cut off, instead of being coiled.
The bending radius at a turning section of a power cable is 5 times greater than the
cable diameter.
Power cables are laid properly, without crossing, coiling, or twisting.
Before a signal cable is installed, a connectivity test must be carried out. Both ends
of the signal cable are attached with marks or engineering tags.
Power cables and signaling cables are separated by at least 300mm. Do not bind
them together.
For an optical fiber, the turning radius is not less than 4cm.
l
Binding Principles
Power cables and signal cables are bound separately.
The binding interval of power cables is 200mm.
Do not let turning components (such as a door) press or drag the cables, and binding
is not allowed at turning sections.
Wire fasteners are facing the same direction. Cut the excessive part after binding,
and the cutting is even.
l
Overhead Cabling Principle
In overhead cabling mode, the cables are routed out of the top of the DC power
distribution cabinet to the top of each device cabinet through a cable try.
l
Raised-floor Cabling Principle
In raised-floor cabling mode, the cables are routed out of the bottom of the DC power
distribution cabinet to the bottom of each device cabinet through the anti-static floor.
Installation Steps
1. Plan the cabling path.
When planning the cabling path, take future expansion into consideration, so that the
system can still operate properly after expansion.
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2. Install protective grounding cables and power cables.
Before installing power cables, ensure that the protective grounding cables of the
switch contact the earth well. For details of how to install grounding cables and power
cables, refer to Section 3.2 "Cables".
3. Install signal cables.
l Install configuration cables.
l Lay network cables.
l Lay optical fibers.
For details of how to install signal cables, refer to Section 3.2 "Cables".
4.3.2 Power-on Procedure
Check the lab environment and hardware installation before power-on ZXR10 2900E.
1. To make sure that the switch operates normally and has a normal service life, the
certain temperature and humidity of equipment room should be maintained.
l If the humidity of the equipment room has been too high for a long time,
leakage will happen or the insulating function will not good. Sometimes material
mechanical feature will change or metal components will rust. If the relative
humidity is too low, the insulating pad will shrink and cause loose of fastened
screw. At the same time, static will happen which endangers the circuit of switch.
l The harm of high temperature is larger. The longtime high temperature will speed
the aging process of insulating material, which reduces the reliability of switch and
affects the life of the switch.
2. Check whether the power cable and other cables are connected correctly and reliably.
3. Check other hardware.
a. Check whether devices are labeled completely, correctly and clearly.
b. Check whether the switch is firmly installed in a 19-inch standard rack or on
desktop.
c.
Check whether rack has a good contact and whether the earthing resistance meets
technical requirements.
4. Power on ZXR10 2900E in the following steps:
a. Connect the switch AC power cable.
b. Turn on the external power supply.
5. Power off ZXR10 2900E in the following steps:
a. Turn off the external power supply.
b. Disconnect the switch AC power cable.
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4.4 Lightning Protection of the Switch(Optional)
4.4.1 Installation of Lightning Arrester for AC Power
Caution!
Lightning arrester will not be delivered with the switch. You should purchase it if needed.
If an outdoor AC power cord should be directly led to the switch, serially connect the
lightning arrester for AC power (Socket Strip with Lightning Protection) before you plug
the AC power cord into the switch, thus to prevent possible damages to the switch due to
lightning strike. You can use cable clips and screws to fasten the lightning arrester for AC
power on the cabinet, workbench or the wall of equipment room. A lightning arrester is
shown as Figure 4-11.
Figure 4-11 Diagram of Lightning Arrester
1. Multipurpose socket:
connects the device power.
2. Standard socket: connects
the equipment room power
through a power cable.
3. Grounding alarm indicator:
indicates whether the
power has PE. If yes, the
indicator is off. Otherwise,
the indicator is on.
4. Reversed polarity indicator:
indicates whether L and N
are connected reversely.
If yes, the indicator is on.
Otherwise, the indicator is
off.
5. Lightning protection
indicator: indicates whether
the lightning protection
function is normal. If yes,
6.
7.
8.
9.
10.
the indicator is green.
Otherwise, the indicator is
red.
Lightning protection module
Grounding screw
Hanger, fixed by an M6
screw
Power Socket switch
Fuse
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l
l
l
l
Caution!
Make sure that the arrester is well grounded before using the lightning arrester for
power.
After inserting AC power cord plug of switch into the socket of lightning arrester, if the
green LED is on and the red LED does not alarm, it means that the lightning arrester
of power is running and the function of lightning protection has taken effect.
When the arrester is installed, users should install and debug according to the
instruction to arrester and comply with the engineering technical requirements
in GB50343 Building Electronic Information System lightning- proof Technology
Specification and YD/T5098 Telecommunication Bureaus (Stations) Lighting
Overvoltage Protection Engineering Design Specification, which ensures reasonable
grounding, bonding and isoelectric connection.
The security of lightning- proof system should be checked regularly such as the check
before and after each thunderstorm season including if the lightning- proof module
of device is damaged or performance is not good, if the bonding performance of
connection is not good. If these conditions above happen, please change or handle
in time.
4.4.2 Installation of Lightning Arrester for Network Port
Note:
Lightning arrester for network port is specially designed for the Ethernet port of 10/100M
electrical interface (RJ-45 connector is used in this case).
Caution!
Lightning arrester for network port will not be provided along with the switch, and you
should purchase it if needed.
If an outdoor network cable should be led to the switch, serially connect the lightning
arrester for network port before you plug this cable into the interface on the switch, in
case of the possibility that the switch may be damaged due to lightning strike.
Tools
l
l
l
Phillips screwdriver or Flat-blade screwdriver
Multimeter
Tilted wire cutter
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Installation procedure
1. Tear the protection paper at one side of the double faced adhesive tape apart from the
tape, and stick the tape on the surface of the arrester. Tear the protection paper at
another side apart from the tape, and stick the arrester onto the chassis of the switch.
The arrester should be attached on the chassis as close to the grounding screw as
possible.
2. According to the distance to the grounding screw of the switch, cut the ground wire
of the arrester, and securely tightening its ground wire to the grounding screw of the
switch.
3. Use a multimeter to measure whether the ground wire of the arrester contacts well
with the grounding screw of chassis.
4. According to the instruction of arrester for network port, connect the arrester with switch
by the cables (be carefully with the cable direction. Outdoor network cable should be
inserted into the arrester‘s IN end, and the cable connected to the switch should be
inserted into the arrester’s OUT end). When you do that, observe whether the arrester
indicators normally display.
Note:
When an arrester is installed, users should install and debug according to the
instruction to arrester and comply with the engineering technical requirements
in GB50343 Building Electronic Information System lightning- proof Technology
Specification and YD/T5098 Telecommunication Bureaus (Stations) Lighting
Overvoltage Protection Engineering Design Specification, which ensures reasonable
grounding, bonding and isoelectric connection.
5. Use the nylon ties to bundle the cables neatly.
Installation of lightning arrester for network port is shown as Figure 4-12.
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Figure 4-12 Installation Diagram of Lightning Arrester For Network Port
Installation precautions
Fully consider the following items in the installation process, otherwise, the performance
of the lightning arrester for network port will be affected:
l
l
l
Lightning arrester for network port is installed in reverse direction. In practice, the
“IN” end should be connected to the outdoor network cable and the “OUT” end to the
network port on the switch.
Lightning arrester for the network port is not well grounded. The ground wire for the
arrester should be as short as possible to ensure its good contact with the grounding
screw of the switch. After the connection, use the multimeter to confirm that.
The lightning arrester for the network port is not installed completely. If the switch has
more than one network port to interconnect to other devices via cables outdoor, install
lightning arresters for all these network ports for protection.
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Figures
Figure 3-1 ZXR10 2918E AC Model Front Panel....................................................... 3-3
Figure 3-2 ZXR10 2918E DC Model Front Panel ...................................................... 3-3
Figure 3-3 ZXR10 2928E AC Model Front Panel....................................................... 3-8
Figure 3-4 ZXR10 2928E DC Model Front Panel ...................................................... 3-8
Figure 3-5 ZXR10 2952E Front Panel ..................................................................... 3-13
Figure 3-6 ZXR10 2952E Back Panel (AC power)................................................... 3-14
Figure 3-7 ZXR10 2952E Back Panel (DC power)................................................... 3-14
Figure 3-8 ZXR10 2910E-PS Front Panel ............................................................... 3-18
Figure 3-9 ZXR10 2910E-PS 45/78 line pair for power supply................................. 3-19
Figure 3-10 ZXR10 2918E-PS Front Panel ............................................................. 3-23
Figure 3-11 ZXR10 2918E-PS Back Panel .............................................................. 3-23
Figure 3-12 Front Panel of RPS550 ........................................................................ 3-24
Figure 3-13 Front Panel of RPS1100 ...................................................................... 3-24
Figure 3-14 ZXR10 2918E-PS 45/78 line pair for power supply............................... 3-25
Figure 3-15 ZXR10 2928E-PS Front Panel ............................................................. 3-30
Figure 3-16 Rear Panel of the AC Modularized Power Supply in ZXR10
2928E-PS ............................................................................................. 3-30
Figure 3-17 ZXR10 2928E-PS 45/78 Line Pair for Power Supply ............................ 3-31
Figure 3-18 Front Panel of RS-29EC-4GE-SFP ...................................................... 3-35
Figure 3-19 Front Panel of RS-29EC-4GE-RJ45 ..................................................... 3-36
Figure 3-20 Front Panel of RS-29EC-4FE-SFP....................................................... 3-37
Figure 3-21 SFP ..................................................................................................... 3-38
Figure 3-22 Appearance of an AC Power Cable...................................................... 3-39
Figure 3-23 DC Power Cable C-PWR-084 Diagram ................................................ 3-39
Figure 3-24 ZXR10 2918E-PS and RPS550 Connection Diagram........................... 3-41
Figure 3-25 RPS1100 Power Supply Cable............................................................. 3-41
Figure 3-26 ZXR10 2918E-PS and RPS1100 Connection Diagram ......................... 3-42
Figure 3-27 Appearance of a Protective Grounding Cable ...................................... 3-42
Figure 3-28 Grounding the Switch through a Grounding Strip ................................. 3-43
Figure 3-29 Grounding the Switch by Burying the Grounding Body into the
Earth..................................................................................................... 3-44
Figure 3-30 Grounding through the AC PE Wire ..................................................... 3-45
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ZXR10 2900E Series Hardware Manual
Figure 3-31 Grounding through the PGND of a Power cabinet ................................ 3-45
Figure 3-32 ZXR10 2900E Serial Console Cable Diagram ...................................... 3-46
Figure 3-33 Ethernet cable...................................................................................... 3-47
Figure 3-34 Fiber Cable Cross-sectional Area......................................................... 3-49
Figure 4-1 Desktop Installation.................................................................................. 4-1
Figure 4-2 Installation of Flanges .............................................................................. 4-2
Figure 4-3 Installation of Holding Plates .................................................................... 4-2
Figure 4-4 Fixing Device .......................................................................................... 4-3
Figure 4-5 Installation of Flanges (ZXR10 2910E-PS) ............................................... 4-3
Figure 4-6 Installation of Holding Plates (ZXR10 2910E-PS)..................................... 4-4
Figure 4-7 Fixing Device (ZXR10 2910E-PS) ............................................................ 4-4
Figure 4-8 Flange Installation.................................................................................... 4-5
Figure 4-9 Holding Plate Installation.......................................................................... 4-5
Figure 4-10 Fixing the Switch.................................................................................... 4-5
Figure 4-11 Diagram of Lightning Arrester................................................................. 4-8
Figure 4-12 Installation Diagram of Lightning Arrester For Network Port ................. 4-11
II
Tables
Table 2-1 ZXR10 2900E Technical Features and Parameters ................................... 2-3
Table 3-1 Technical Parameters of ZXR10 2910E-PS/2918E-PS Fans...................... 3-2
Table 3-2 Technical Parameters of ZXR10 2928E-PSS Fans .................................... 3-2
Table 3-3 ZXR10 2918E Interface Descriptions......................................................... 3-4
Table 3-4 ZXR10 2918E System Indicators............................................................... 3-5
Table 3-5 ZXR10 2918E Port Indicator Description ................................................... 3-5
Table 3-6 ZXR10 2928E Interface Descriptions......................................................... 3-9
Table 3-7 ZXR10 2928E System Indicators............................................................. 3-10
Table 3-8 ZXR10 2928E Port Indicator Description ................................................. 3-10
Table 3-9 ZXR10 2952E Interface Descriptions....................................................... 3-14
Table 3-10 ZXR10 2952E System Indicators ........................................................... 3-15
Table 3-11 ZXR10 2952E Port Indicator Description................................................ 3-16
Table 3-12 ZXR10 2910E-PS Interface Descriptions ............................................... 3-18
Table 3-13 ZXR10 2910E-PS System Indicators ..................................................... 3-20
Table 3-14 ZXR10 2910E-PS Port Indicator Description.......................................... 3-20
Table 3-15 ZXR10 2910E-PS Power Indicator Descriptions .................................... 3-22
Table 3-16 ZXR10 2918E-PS Interface Descriptions ............................................... 3-25
Table 3-17 ZXR10 2918E-PS System Indicators ..................................................... 3-26
Table 3-18 2918E-PS Port Indicator Description ..................................................... 3-26
Table 3-19 ZXR10 2918E-PS Power Indicator Descriptions .................................... 3-29
Table 3-20 ZXR10 2928E-PS Interface Descriptions ............................................... 3-31
Table 3-21 ZXR10 2928E-PS System Indicators ..................................................... 3-32
Table 3-22 2928E-PS Port Indicator Description ..................................................... 3-32
Table 3-23 ZXR10 2928E-PS Power Indicator Descriptions .................................... 3-35
Table 3-24 Descriptions of RS-29EC-4FE-SFP Indicators ....................................... 3-36
Table 3-25 Descriptions of Indicators on RS-29EC-4GE-RJ45 ................................ 3-36
Table 3-26 Descriptions of Indicators on RS-29EC-4FE-SFP .................................. 3-37
Table 3-27 Attributes of SFP ................................................................................... 3-38
Table 3-28 Technical Parameters of AC Power Cables............................................ 3-39
Table 3-29 Corresponding Relationship between Two Ends of DC Power
Cable ..................................................................................................... 3-40
Table 3-30 Label Details ......................................................................................... 3-40
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ZXR10 2900E Series Hardware Manual
Table 3-31 RPS550 Core Wire Corresponding Table............................................... 3-40
Table 3-32 RPS1100 Core Wire Corresponding Table ............................................. 3-41
Table 3-33 Technical Parameters of Protective Grounding Cables .......................... 3-42
Table 3-34 Serial Console Cable Line Order Table .................................................. 3-46
Table 3-35 Straight-through Ethernet Cable Sequence............................................ 3-47
Table 3-36 Crossover Ethernet Cable Sequence..................................................... 3-48
Table 3-37 Technical Parameters of Ethernet Cable................................................ 3-48
Table 3-38 Fiber Type Table.................................................................................... 3-50
IV