Multiple SFP Fiber Port Switch for Long-Reach

Multiple SFP Fiber Port Switch for Long-Reach Network
This switch is ideal for all long-reach network customers, such as enterprises, telecoms, campuses and
service providers as it comes with advanced management functions, and 16 100/1000Mbps dual speed
SFP Fiber ports and 8 10/100/1000Mbps TP ports with a rugged case. It is capable of providing nonblocking switch fabric and wire-speed throughput of as high as 48Gbps without any packet loss and CRC
error. Thus, it is certainly a must for those who want to further upgrade their existing network infrastructures
to a level where bandwidth demands can be met. Furthermore, it adopts user-friendly “Front Access”
design for easy wiring and maintenance of the switch when placed in the cabinet.
Flexibility and Extension Solution
The 16 mini-GBIC slots built in the switch support dual speed as it features 100BASE-FX and 1000BASESX/LX SFP (Small Form-factor Pluggable) fiber-optic modules. The administrator can flexibly choose the
suitable SFP transceiver when considering transmission distance and speed. The distance can be extended
from 550 meters to 2km for multi-mode fiber, and up to 10/20/30/40/50/70/120 kilometers for single-mode
fiber or WDM fiber. This switch is well suited for applications within the enterprise data centers and
distributions.
Intelligent SFP Diagnosis Mechanism
This switch supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network
administrator to easily monitor real-time parameters of the SFP, such as optical output power, optical input
power, temperature, laser bias current, and transceiver supply voltage.
AC and DC Redundant Power to Ensure Continuous Operation
This switch is equipped with one 100~240V AC power supply unit and one additional 36~60V DC power
supply unit for redundant power supply installation. A redundant power system is also provided to enhance
the reliability with either AC or DC power supply unit. The redundant power system is specifically designed to
handle the demands of high-tech facilities requiring the highest power integrity. Furthermore, with the
36~60V DC power supply implemented, the This switch can be applied as the telecom level device.
Effective Alarm Alert for Better Protection
This switch supports a Fault Alarm feature which can alert the users when there is something wrong with the
switches. With this ideal feature, the users would not have to waste time to find where the problem is. It will
help to save time and human resource.
Digital Input and Digital Output for External Alarm
This switch helps the network administrators efficiently manage the unexpected network situations by
providing Digital Input and Digital Output for external alarm device on the front panel. The Digital Input can
be used to detect and log the status of the external devices such as door intrusion detector. The Digital
Output could be used to send alarm whenever the switch has port link-down or power failure.
IPv6 / IPv4 Dual Stack
Supporting both IPv6 and IPv4 protocols, the switch helps data centers, campuses, telecoms, and more to
experience the IPv6 era with the lowest investment as its network facilities need not to be replaced or
overhauled if the IPv6 FTTx edge network is set up.
Layer 3 IPv4 and IPv6 VLAN Routing for Secure and Flexible Management
This switch switch not only provides ultra high transmission performance, and excellent layer 2 and layer 4
technologies, but also layer 3 IPv4/IPv6 VLAN routing feature which allows to crossover different VLANs and
different IP addresses for the purpose of having a highly-secured, flexibly-managed and simple networking
application.
Robust Layer 2 Features
This switch can be programmed for advanced switch management functions such as dynamic port link
aggregation, Q-in-Q VLAN, private VLAN, Multiple Spanning Tree Protocol (MSTP), Layer 2 to Layer 4
QoS, bandwidth control and IGMP/MLD Snooping. Via the link aggregation of supporting ports, the switch
allows the operation of a high-speed trunk to combine with multiple fiber ports and supports fail-over as well.
Powerful Security
This switch offers a comprehensive layer 2 to layer 4 Access Control List (ACL) for enforcing security to
the edge. It can be used to restrict network access by denying packets based on source and destination IP
address, TCP/UDP ports or defined typical network applications. Its protection mechanism also comprises
802.1X Port-based and MAC-based user and device authentication. With the private VLAN function,
communication between edge ports can be prevented to ensure user privacy. The switch also provides
DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to prevent IP snooping from
attack and discard ARP packets with invalid MAC address. The network administrators can now construct
highly-secured corporate networks with considerably less time and effort than before.
Excellent Traffic Control
This switch is loaded with powerful traffic management and QoS features to enhance connection services by
telecoms and ISPs. The QoS features include wire-speed Layer 4 traffic classifiers and bandwidth limit that
are particular useful for multi-tenant unit, multi-business unit, Telco, or network service provider’s
applications. It also empowers the enterprises to take full advantage of the limited network resources and
guarantees the best performance in VoIP and video conferencing transmission.
Efficient and Secure Management
With built-in Web-based management interface, the switch L2+ Managed Switch offers an easy-to-use,
platform-independent management and configuration facility which includes Console, Web and SNMP
management interfaces.
The SNMP can be managed via any management software based on the standard of SNMP protocol. For
reducing product learning time, it offers Cisco-like command via Telnet or console port and customer does
not need to learn new console command. Moreover, it also offers secure remote management by supporting
SSH, SSL and SNMP v3 connections which encrypt the packet content at each session.
Applications
Optimized Design for Metropolitan Area Network
By means of improving the technology of Optical Fiber Ethernet with highly-flexible, highly-extendable and
easy-to-install features, the switch offers up to 1Gbps data exchange speed via Optical Fiber interface and
an extended transmission distance of up to 120km. The unit is the ideal solution for service providers, such
as ISPs and telecoms, to build Metropolitan Area Network (MAN) based on the fiber technology and the
WAN Internet Service.
Excellent Solution to Core / Department Switch
This switch is an excellent choice of core layer switch for a Gigabit network. With 24 Gigabit ports, it is able
to connect up to 24 edge switches in the Ethernet environment. Moreover, it also provides 48 Gigabit per
second switch fabric and high bandwidth for backbone connection.
Enhanced Protection via Digital Input and Digital Output
This switch features digital input and digital output functions that greatly help the administrator efficiently
react to the emergency events. The digital input can be set up to indicate urgent events and send the
messages or alarm to the network system once an unusual event is detected by an external device such as
door or window open detector. The digital output function can define the immediate response such as port
failure or power failure to the related urgent events.
Product Features

Physical Port
 16 100/1000BASE-X mini-GBIC/SFP slots
 8 10/100/1000BASE-T RJ45 copper ports
 RJ45 to RS232 DB9 console interface for basic management and setup

Hardware Conformance
 36 to 60V DC, redundant power with polarity reverse protect function
 0 to 60 degrees C operating temperature
 19-inch rack-mountable
 Relay alarm for port breakdown, power failure
 Two built-in thermal fans

Layer 2 Features
 Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control
(full-duplex)
 High performance of Store-and-Forward architecture, and runt/CRC filtering eliminates erroneous
packets to optimize the network bandwidth
 Storm control support
 Broadcast / Unicast / Unknown unicast
 Supports VLAN
 IEEE 802.1Q tagged VLAN
 Up to 255 VLANs groups, out of 4095 VLAN IDs
 Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
 Private VLAN Edge (PVE)
 Protocol-based VLAN
 MAC-based VLAN
 IP subnet-based VLAN
 Voice VLAN
 Supports Spanning Tree Protocol
 STP, IEEE 802.1D Spanning Tree Protocol
 RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
 MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
 BPDU Guard
 Supports Link Aggregation
 802.3ad Link Aggregation Control Protocol (LACP)
 Cisco ether-channel (static trunk)
 Maximum 24 trunk groups, with 8 ports for each trunk
 Up to 16Gbps bandwidth (full duplex mode)
 Provides port mirror (many-to-1)
 Port mirroring monitors the incoming or outgoing traffic on a particular port
 Loop protection to avoid broadcast loops

Layer 3 IP Routing Features

Supports 128 VLAN interfaces maximum

Supports maximum 32 static routes and route summarization
Quality of Service



Ingress shaper and egress rate limit per port bandwidth control

8 priority queues on all switch ports

Traffic classification
-
IEEE 802.1p CoS
-
ToS / DSCP / IP Precedence of IPv4/IPv6 packets
-
IP TCP/UDP port number
-
Typical network application

Strict priority and Weighted Round Robin (WRR) CoS policies

Traffic-policing policies on the switch port

DSCP remarking
Multicast
 Supports IGMP snooping v1, v2 and v3
 Supports MLD snooping v1 and v2
 Querier mode support
 IGMP snooping port filtering
 MLD snooping port filtering
 MVR (Multicast VLAN Registration)

Security
 Authentication
-
IEEE 802.1x port-based / MAC-based network access authentication
-
IEEE 802.1x authentication with guest VLAN
-
Built-in RADIUS client to cooperate with the RADIUS servers
-
RADIUS / TACACS+ users access authentication
 Access Control List
-
IP-based Access Control List (ACL)
-
MAC-based Access Control List (ACL)
 Source MAC / IP address binding
 DHCP Snooping to filter distrusted DHCP messages
 Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
 IP Source Guard prevents IP spoofing attacks
 IP address access management to prevent unauthorized intruder

Management
 IPv4 and IPv6 dual stack management
 Switch Management Interfaces
-
Console / Telnet command line interface
-
Web switch management
-
SNMP v1, v2c, and v3 switch management
-
SSH / SSL secure access
 IPv6 address / NTP management
 Built-in Trivial File Transfer Protocol (TFTP) client
 BOOTP and DHCP for IP address assignment
 System Maintenance
- Firmware upload / download via HTTP / TFTP
- Reset button for system reboot or reset to factory default
- Dual images
 DHCP relay and option 82
 User privilege levels control
 NTP (Network Time Protocol)
 Link Layer Discovery Protocol (LLDP) and LLDP-MED
 Network diagnostic
- SFP-DDM (Digital Diagnostic Monitor)
- Cable diagnostic technology provides the mechanism to detect and report potential cabling
issues
- ICMPv6 / ICMPv4 remote ping
 SMTP / Syslog remote alarm
 Four RMON groups (history, statistics, alarms and events)
 SNMP trap for interface link up and link down notification
 System Log
 PLANET Smart Discovery Utility for deploy management

Redundant Power System
 100~240V AC / 36~60V DC dual power redundancy
 Active-active redundant power failure protection
 Backup of catastrophic power failure on one supply
 Fault tolerance and resilience

Digital Input / Digital Output
 2 Digital Input (DI)
 2 Digital Output (DO)
 Integrates sensors into auto alarm system
 Transfers alarm to IP network via email and SNMP trap
Product Specifications
Product
Hardware Specifications
Hardware Version
3.0
Copper Ports
Console
8 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports
16 100/1000BASE-X SFP interfaces
Compatible with 100BASE-FX SFP transceiver
1 x RS232-to-RJ45 serial port (115200, 8, N, 1)
Switch Architecture
Store-and-Forward
Switch Fabric
48Gbps
Throughput
35.6Mpps@64Bytes
Address Table
16K entries, automatic source address learning and ageing
Shared Data Buffer
16M bits
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
10K bytes
< 5 sec: System reboot
> 5 sec: Factory default
440 x 200 x 44.5 mm, 1U height
SFP/mini-GBIC Slots
Flow Control
Jumbo Frame
Reset Button
Dimensions (W x D x H)
Weight
LED
3kg
System:
PWR (Green), DC1 (Green), DC2 (Green), Fault (Red)
10/100/1000T RJ45 Combo Interfaces (Port 1 to Port 8):
1000Mbps LNK/ACT (Green)
10/100Mbps LNK/ACT (Orange)
100/1000Mbps SFP Interfaces (Port 9 to Port 24):
1000Mbps LNK/ACT (Green)
100Mbps LNK/ACT (Orange)
Power Consumption
Max. 38 Watts/130 BTU (AC input)
Max. 37.8 Watts/129 BTU (DC input)
Power Requirements – AC
AC 100~240V, 50/60Hz 0.75A
Power Requirements – DC
48V DC @ 1.1A, Range: 36V ~ 60V DC
DI/DO
2 Digital Input (DI):
Level 0: -24~2.1V
Level 1: 2.1~24V
Max. input current: 10mA
2 Digital Output (DO): Open collector to 24VDC, 100mA
ESD Protection
6KV DC
Fan
2 x smart fan
Layer 2 Management Functions
Port Configuration
Port disable / enable
Auto-negotiation 10/100/1000Mbps full and half duplex mode selection
Flow control disable / enable
Port Status
Display each port’s speed duplex mode, link status, flow control status,
auto-negotiation status, trunk status
Port Mirroring
TX / RX / Both
Many-to-1 monitor
VLAN
802.1Q tagged based VLAN
Q-in-Q tunneling
Private VLAN Edge (PVE)
MAC-based VLAN
Protocol-based VLAN
Voice VLAN
IP Subnet-based VLAN
MVR (Multicast VLAN registration)
Up to 255 VLAN groups, out of 4095 VLAN IDs
Link Aggregation
IEEE 802.3ad LACP / static trunk
24 groups of 8-port trunk supported
Spanning Tree Protocol
STP, IEEE 802.1D Spanning Tree Protocol
RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
MSTP, IEEE 802.1s Multiple Spanning Tree Protocol
QoS
Traffic classification based, Strict priority and WRR
8-level priority for switching:
- Port Number
- 802.1p priority
- 802.1Q VLAN tag
- DSCP/ToS field in IP packet
IGMP Snooping
IGMP (v1 / v2 / v3) Snooping, up to 255 multicast groups
IGMP Querier mode support
MLD Snooping
MLD (v1 / v2) Snooping, up to 255 multicast groups
MLD Querier mode support
Access Control List
IP-based ACL / MAC-based ACL
Up to 256 entries
Bandwidth Control
Per port bandwidth control
Ingress: 100Kbps~1000Mbps
Egress: 100Kbps~1000Mbps
Layer 3 Functions
IP Interfaces
Max. 128 VLAN interfaces
Routing Table
Max. 32 routing entries
Routing Protocols
IPv4 hardware static routing
IPv6 hardware static routing
Management
Basic Management
Interfaces
Console / Telnet / Web browser / SNMP v1, v2c
Secure Management
Interfaces
SSH, SSL, SNMPv3
SNMP MIBs
Standards Conformance
RFC 1213 MIB-II
RFC 1493 Bridge MIB
RFC 1643 Ethernet MIB
RFC 2863 Interface MIB
RFC 2665 Ether-Like MIB
RFC 2819 RMON MIB (Group 1, 2,
3 and 9)
RFC 2737 Entity MIB
RFC 2618 RADIUS Client MIB
RFC 2863 IF-MIB
RFC 2933 IGMP-STD-MIB
RFC 3411 SNMP-Frameworks-MIB
RFC 4292 IP Forward MIB
RFC 4293 IP MIB
RFC 4836 MAU-MIB
IEEE 802.1X PAE
LLDP
Regulation Compliance
FCC Part 15 Class A, CE
Standards Compliance
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASETX/100BASE-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x flow control and back
pressure
IEEE 802.3ad port trunk with LACP
IEEE 802.1D Spanning Tree
Protocol
IEEE 802.1w Rapid Spanning Tree
Protocol
IEEE 802.1s Multiple Spanning Tree
Protocol
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN tagging
IEEE 802.1X Port Authentication
Network Control
IEEE 802.1ab LLDP
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP version 1
RFC 2236 IGMP version 2
RFC 3376 IGMP version 3
RFC 2710 MLD version 1
FRC 3810 MLD version 2
Environment
Operating
Temperature:
Relative Humidity:
0 ~ 60 degrees C
5 ~ 95% (non-condensing)
Storage
Temperature:
Relative Humidity:
-10 ~ 70 degrees C
5 ~ 95% (non-condensing)
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