Ethernet over VDSL2 Converter VC-201A / VC-202A / VC

Ethernet over VDSL2 Converter VC-201A / VC-202A / VC
Ethernet over VDSL2 Converter
VC-201A / VC-202A / VC-204
User’s Manual
Trademarks
Copyright © PLANET Technology Corp. 2011
Contents subject to revision without prior notice.
PLANET is a registered trademark of PLANET Technology Corp. The
information in this manual is subject to change without notice. All
other trademarks belong to their respective owners.
Disclaimer
PLANET Technology does not warrant that the hardware will work
properly in all environments and applications, and makes no warranty
and representation, either implied or expressed, with respect to
the quality, performance, merchantability, or fitness for a particular
purpose.
PLANET has made every effort to ensure that this User’s Manual is
accurate; PLANET disclaims liability for any inaccuracies or omissions
that may have occurred.
Information in this User’s Manual is subject to change without notice
and does not represent a commitment on the part of PLANET. PLANET
assumes no responsibility for any inaccuracies that may be contained
in this User’s Manual. PLANET makes no commitment to update or
keep current the information in this User’s Manual, and reserves
the right to make improvements to this User’s Manual and/or to the
products described in this User’s Manual, at any time without notice.
If you find information in this manual that is incorrect, misleading, or
incomplete, we would appreciate your comments and suggestions.
FCC Warning
This equipment has been tested and found to comply with the
regulations for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in
accordance with this user’s guide, may cause harmful interference to
radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference, in which case the user
will be required to correct the interference at his own expense.
CE Mark Warning
This is a Class A product. In a domestic environment, this product
may cause radio interference, in which case the user may be required
to take adequate measures.
Energy Saving Note of the Device
This power
operation.
required
device
does
not
support
Standby
mode
For energy saving, please remove the DC-plug or push the hardware
Power Switch to OFF position to disconnect the device from the
power circuit.
Without removing the DC-plug or switch off the device, the device
will still consume power from the power source. In the view of
Saving the Energy and reduce the unnecessary power consuming, it
is strongly suggested to power off or to remove the DC-plug for the
device if this device is not intended to be active.
WEEE Warning
To avoid the potential effects on the environment and
human health as a result of the presence of hazardous
substances in electrical and electronic equipment, end
users of electrical and electronic equipment should
understand the meaning of the crossed-out wheeled bin symbol. Do
not dispose of WEEE as unsorted municipal waste and have to collect
such WEEE separately.
Revision
Ethernet over VDSL2 Converter User's Manual
For Models: VC-201A / VC-202A / VC-204
Rev 1.1 (March, 2011)
Part No.: 2350-AC0270-001
Table of Contents
1.Introduction................................................................................ 5
1.1Checklist............................................................................... 5
1.2Ethernet over VDSL2 Bridge Description................................... 5
1.3Key Features......................................................................... 9
1.4Specifications........................................................................10
2.Hardware Description..................................................................13
2.1Front Panel...........................................................................14
2.1.1 LED Indicators for VC-201A and VC-202A......................15
2.1.2 LED Indicators for VC-204............................................16
2.2The Rear Panel.....................................................................17
2.2.1 DIP Switch Mode.........................................................17
2.2.2 DC Power Jack............................................................19
3.Installation.................................................................................20
3.1Install Ethernet over VDSL2 Converter....................................20
3.1.1 VC-201A / VC-202A / VC-204 LAN to LAN Connection....20
3.2Connecting VC-201A / VC-202A / VC-204...............................22
3.2.1 Connecting Standalone PC...........................................22
3.2.2 Connecting Multiple PCs to an Ethernet LAN..................23
3.3Connecting VC-202A.............................................................24
3.3.1 Connecting Standalone IP Device..................................24
3.3.2 Connecting Multiple PCs to an Ethernet LAN..................25
3.4Chassis Installation and Rack Mounting
(VC-201A and VC-202A)........................................................26
4.Power Information......................................................................27
5.Troubleshooting..........................................................................28
6.FAQ. .........................................................................................29
1.Introduction
1.1Checklist
Check the contents of your package for following parts:
ll VC-201A / VC-202A / VC-204 x 1
ll 5V DC/ 2A AC-to-DC Power Adapter x 1
ll RJ-11 Telephone Line x 1 (VC-201A / VC-204 only)
ll User’s Manual x 1
If any of these items are missing or damaged, please contact
your dealer immediately, if possible, retain the carton including
the original packing material, and use them against to repack
the product in case there is a need to return it to us for repair.
1.2Ethernet over VDSL2 Bridge Description
PLANET's state-of-the-art Ethernet-over-VDSL2 products are
based on two core networking technologies: Ethernet and
VDSL2 (Very-high-data-rate Digital Subscriber Line 2). This
technology offers the absolute fastest possible data transmission
speeds over existing copper telephone lines or coaxial cables
without the need for rewiring.
The VC-201A / VC-202A / VC-204 Ethernet Over VDSL2
Converter has a switching architecture with RJ-45 10/100Mbps
Ethernet port and one asymmetric or symmetric Ethernet over
VDSL port (Asymmetric means upstream and downstream
rate are not the same and Symmetric means upstream and
downstream rate are similar) – the VDSL port can be RJ-11
connector (VC-201A / VC-204) or BNC Connector (VC-202A). The
VC-201A / VC-202A / VC-204 can be set to Central Office (CO)
or Customer Premises Equipment (CPE) mode via a DIP switch.
When VC-20X-CO (VC-201A / VC-204 is connected with other
VC-20X-CPE (VC-201A / VC-204) device, the performance will
5
up to 100/55Mbps for asymmetric data rate within 200m and up
to 25/4Mbps for asymmetric data rate at 1.6km. The VC-202A
(BNC) performance is up to 100/65Mbps for asymmetric data
rate within 200m and up to 25/5Mbps for asymmetric data rate
at 3.0km. This capability is ideal for use as an Ethernet extender
for your existing Ethernet network.
PLANET VDSL2 Converter provides a much cheaper replacement
and smooth migration for existing Long Reach Ethernet (LRE)
networks.
The cable specifications of the connection are listed as following:
ll 10Base-T, Category 3, 4 or 5 UTP
ll 100Base-TX, Category 5, 5e or 6 UTP
ll Ethernet over VDSL2, Twisted-pair telephone wires
ll Ethernet over VDSL2, Coaxial cable
The two drawings pictures are typical application for the Ethernet
over VDSL2 Converter.
Note
6
Slave device (CPE) must connect to Master device
(CO) through the telephone wire or coaxial cable.
It is not allow connecting like Master to Master or
Slave to Slave. To define the VC-201A / VC-202A /
VC-204 to CO or CPE, please refer to section 2.2.1
for more detail.
LAN to LAN Connection
Existing Telephone Network
Main office/PBX,
Telco CO,
wire closet
Ethernet over VDSL and Telephone Network
Up to 1.6km
Main office/PBX,
Telco CO,
wire closet
VC-201A/
CO
VC-201A/
CPE
LAN1
LAN2
Ethernet over VDSL and Telephone Network
Up to 1.6km
Main office/PBX,
Telco CO,
wire closet
VC-204/
CO
VC-204/
CPE
LAN1
LAN2
VC-202A CPE
IP Camera
CAM Viewer
VC-202A CO
Coaxial Cable
VDSL2
Up to 3.0km
100Base-TX UTP
Telephone wire
VDSL2
VDSL2 Coaxial Cable
7
Multi-LAN Connection
Existing Telephone Network
Main office/PBX,
Telco CO,
wire closet
Ethernet over VDSL and Telephone Network
VC-201A+
MC-700 Chassis
Main office/PBX,
Telco CO,
wire closet
Internet
VC-201A/
CPE
LAN1
VC-204/
CPE
LAN2
Router
IP Camera
Coaxial
VDSL2
CAM Viewer
VDSL2
VDSL2
Coaxial
IP Camera
VC-202A CPE+
MC-700 Chassis
Ethernet
Switch
VDSL2
VC-202A CO
100Base-TX UTP
Telephone wire
VDSL2
8
VDSL2 Coaxial Cable
1.3Key Features
The Ethernet Over VDSL2 Converter provides the following key
features:
ll Cost-effective VDSL2 CO / CPE bridge solution
ll One box design, CO / CPE selectable via DIP Switch
ll Defines Asymmetric (Band Plan 998) and Symmetric band
plans for the transmission of Upstream and Downstream
signals
ll Complies with IEEE 802.3, IEEE 802.3u and IEEE 802.3x
standards
ll DMT (Discrete Multi-Tone) line coding
ll Half Duplex Back Pressure and IEEE 802.3x Full Duplex Pause
Frame Flow Control
ll Built-in POTS splitter to share voice and data - (VC-201A and
VC-204)
ll Voice and data communication can be shared on the existing
telephone wire simultaneously - (VC-201A and VC-204)
ll Support up to 1536 bytes packet size, 802.1Q VLAN tag
transparent
ll VDSL2 Stand-Alone transceiver for simple bridge modem
application
ll Selectable Target Band Plan and Target SNR Margin
ll Support extensive LED indicators for network diagnostics
9
1.4Specifications
Product
VC-201A
VC-204
VC-202A
Hardware Specification
1 x RJ-45,
4 x RJ-45,
1 x RJ-45,
10/100
Auto-negotiation Auto-negotiation Auto-negotiation
Base-TX
Auto-MDI/MDI-X Auto-MDI/MDI-X Auto-MDI/MDI-X
Ports
VDSL
1 x RJ-11, female Phone Jack
1 x BNC,
female connector
PHONE
1 x RJ-11, Built-in splitters for
POTS connection
-
DIP Switch
4 position DIP switch
Functionality
• CO / CPE mode select
• Selectable fast and interleaved mode
• Selectable target Band Plan
• Selectable target SNR mode
Encoding
•VDSL-DMT
- ITU-T G.993.1 VDSL
- ITU-T G.997.1
- ITU-T G.993.2 VDSL2 (Profile 17a Support)
LED Indicators
One Power
3 for RJ-11/
VDSL2
2 for RJ-45
10/100Base-TX
port
One Power
3 for RJ-11/VDSL2
2 for RJ-45
10/100Base-TX port
Ethernet
•10Base-T: 2-pair UTP Cat.3, 4, 5 up to 100m (328ft)
•100Base-TX: 2-pair UTP Cat.5, 5e, 6 up to 100m (328ft)
VDSL
Twisted-pair telephone wires
(AWG24 or better) up to 1.6km
Cabling
10
One Power
4 for RJ-11/
VDSL2
1 for RJ-45
10/100Base-TX
port
50 ohm, RG58A/U,
RG58C/U, RG58/U
or 75 ohm, RG6
(Distance 3.0km)
Asymmetric Mode
200m -> 100/55Mbps
400m -> 90/50Mbps
600m -> 70/40Mbps
800m -> 60/25Mbps
1000m -> 45/15Mbps
1200m -> 35/10Mbps
1400m -> 30/6Mbps
1600m -> 25/4Mbps
Performance*
(Down Stream /
Symmetric Mode
Up Stream)
200m -> 100/100Mbps
400m -> 90/95Mbps
600m -> 70/70Mbps
800m -> 55/50Mbps
1000m -> 45/35Mbps
1200m -> 30/25Mbps
1400m -> 25/20Mbps
1600m -> 20/15Mbps
Power
Requirement
200m->100/65Mbps
400m->100/64Mbps
600m->100/59Mbps
800m->100/53Mbps
1000m->94/44Mbps
1200m->84/36Mbps
1400m->74/28Mbps
1600m->66/19Mbps
1800m->60/14Mbps
2000m->44/15Mbps
2200m->35/12Mbps
2400m->32/10Mbps
2600m->29/8Mbps
2800m->27/6Mbps
3000m->25/5Mbps
200m->100/100Mbps
400m->97/100Mbps
600m->86/91Mbps
800m->79/80Mbps
1000m->69/66Mbps
1200m->60/52Mbps
1400m->51/41Mbps
1600m->45/36Mbps
1800m->40/29Mbps
2000m->27/26Mbps
2200m->23/24Mbps
2400m->22/21Mbps
2600m->20/18Mbps
2800m->18/15Mbps
3000m->17/13Mbps
5V DC, 2A
11
Operating
Temperature
0~50 Degree C
Storage
Temperature
-10~70 Degree C
Operating
Humidity
10% to 90%, relative humidity, non-condensing
Storage
Humidity
10% to 90%, relative humidity, non-condensing
Standard Conformance
Regulation
Compliance
FCC Part 15 Class A, CE
Standards
Compliance
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3x Full Duplex Pause Frame Flow Control
ITU-T
•G.993.1 (VDSL)
•G.997.1
•G.993.2 VDSL2 (Profile 17a)
* The actual data rate will vary on the quality of the copper wire
and environment factors.
12
2.Hardware Description
nn VC-201A / VC-204
The VC-201A / VC-204 provides 2 RJ-11 ports for voice
connection (like telephone) and for network line connection.
nn VC-202A
The VC-202A provides 1 BNC connector and supports 50 or 75
ohm cable with distance up to 3.0km.
The VC-201A / VC-202A provide 1 RJ-45 port and VC-204
provides 4 RJ-45 ports with two different running speed
–10Mbps and 100Mbps. It will distingish the speed of incoming
connection automatically.
This section describes the hardware features of the Ethernet
over VDSL2 Converter. For easier control of the converter,
familiarize yourself with its display indicators and ports. Front
panel illustrations in this chapter display the unit LED indicators.
Before connecting any network device to the converter, read this
chapter carefully.
13
2.1Front Panel
The units’ front panel provides a simple interface monitoring the
Ethernet over VDSL2 Converter.
VC-201A Front Panel
Figure 2-1: VC-201A Front Panel
nn VC-202A Front Panel
Figure 2-2: VC-202A Front Panel
nn VC-204 Front Panel
Figure 2-3: VC-204 Front Panel
14
2.1.1 LED Indicators for VC-201A and VC-202A
The rich diagnostic LEDs on the front panel can provide the
operating status of individual port and whole system.
nn System
LED
Color
PWR
Green
Function
Light
Power ON.
Off
Power OFF.
nn VDSL
LED
Color
Function
Light
Indicate that the VDSL link is established.
Fast
LNK/
Green Blink
ACT
Slow
Blink
Indicate that the VDSL link is at training status
(about 10 seconds).
CO
Green Light
Indicate the VDSL Bridge is running at CO mode.
CPE
Green Light
Indicate the VDSL Bridge is running at CPE mode.
Indicate that the VDSL link is at idle status.
nn 10/100Base-TX Port
LED
Color
Function
Light
LNK/
Green Blink
ACT
100
Green
Indicate that the port is Link Up.
Indicate that the Converter is actively sending or
receiving data over that port.
Off
Indicate that the port is Link Down.
Light
Indicate that the port is operating at 100Mbps.
Off
Indicate that the port is Link Down or 10Mbps.
15
2.1.2 LED Indicators for VC-204
The rich diagnostic LEDs on the front panel can provide the
operating status of individual port and whole system.
nn System
LED
PWR
Color
Green
Function
Light
Power ON.
Off
Power OFF.
Light
Indicate that the VDSL link is established.
nn VDSL
LED
ACT
Sync
Color
Function
Fast
Green Blink
Indicate that the VDSL link is at training status
(about 10 seconds).
Slow
Blink
Indicate that the VDSL link is at idle status.
Light
Indicate that the VDSL link is established.
Fast
Green Blink
Slow
Blink
Indicate that the VDSL link is at training status
(about 10 seconds).
Indicate that the VDSL link is at idle status.
CO
Green Light
Indicate the VDSL Bridge is running at CO mode.
CPE
Green Light
Indicate the VDSL Bridge is running at CPE mode.
nn 10/100Base-TX Port
LED
Color
Function
Light
LNK/
Green Blink
ACT
Off
16
Indicate that the port is link up.
Indicate that the Converter is actively sending or
receiving data over that port.
Indicate that the port is link down.
2.2The Rear Panel
The rear panel of the Ethernet over VDSL2 Converter is shown
as below.
nn VC-201A / VC-202A Rear Panel
1 2 3 4
ON
Figure 2-4: VC-201A / VC-202A Rear Panel
nn VC-204 Rear Panel
1 2 3 4
ON
Figure 2-5: VC-204 Rear Panel
2.2.1 DIP Switch Mode
The Ethernet over VDSL2 Converter provides 4 selective
transmission modes. By switching the transmission modes,
you can obtain a best transmission mode to suit with phone
line quality or distance of connectivity. The following is the
summary table of transmission setting, bandwidth and distance
extensibility tested for AWG 24 (0.5mm) twisted-pair without
noise and cross talk.
17
DIP-1
DIP-2
DIP-3
DIP-4
Mode
Channel
Band Plan
SNR
OFF
CO
Interleave
Symm
9dB
ON (default)
CPE
Fast
Asymm
6dB
nn CO / CPE
• CO (Central Office) – the Master device mode, usually
the CO device will be located at the data center of ISP or
enterprise to link to the backbone.
• CPE (Customer Premises Equipment) – the Slave device
mode, usually the CPE device will be located at branch
office, home or remote side as the long reach data
receiver. The CPE can be connected to the PC, IP Camera
or Wireless Access Point and etc network devices.
Note
When the Ethernet Over VDSL2 Converter operate
at CPE mode, the DIP switch 2,3,4 is no function.
nn Fast and Interleave Mode
• Fast mode guarantees a minimum end to end latency less
than 1 ms.
• Interleaved mode provides impulse noises protection with
a duration less than 250 us. Interleaved mode has a
maximum end to end latency of 10m sec.
nn Band Plan
• User can switch the Band Plan either Symmetric or Asymmetric by their own. When Symmetric is selected that
provides better upstream performance, when Asymmetric
is selected that provides better downstream performance.
Refer to table above for details.
18
nn Target SNR (Signal Noise Ratio) Margin
• When fixed SNR margin is selected, the system will maintain the SNR margin at 9 dB across all usable loop length.
Note
By default setting, the four DIP switch at “ON”
position and operate as “CPE”. For operate as
“CO”, please adjust the DIP 1 switch to “OFF”
position. Adjust other DIP switch setting to fill
different network application demand.
Please power off the Ethernet over VDSL2 Converter before
making any transmission mode adjustment.
2.2.2 DC Power Jack
VC-201A / VC-202A / VC-204 require 5V DC power input. It
will conform to the bundled AC adapter. If you have the issue
to make the power connection, please contact your local sales
representative.
Note
1. The device is a power-required device, it
means, it will not work till it is powered. If
your networks should active all the time, please
consider using UPS (Uninterrupted Power
Supply) for your device. It will prevent you
from network data loss or network downtime.
2. In some area, installing a surge suppression
device may also help to protect your Ethernet
Over VDSL2 Converter from being damaged by
unregulated surge or current to the Ethernet
over VDSL2 Converter or the power adapter.
19
3.Installation
3.1Install Ethernet over VDSL2 Converter
The Ethernet over VDSL2 Converter does not require any
software configuration. Users can immediately use any feature
of this product simply by attached the cables and plug power
on. There is some key limitation on the Ethernet over VDSL2
Converter. Please check the following items:
ll VC-201A and VC-204: The device is used for Point-to-Point
connection only (Master device to Slave device) and has
equipped with 2 RJ-11 connectors for VDSL port. One for
voice device connection (like telephone) and the other one for
network link connection.
Depending on the quality of telephone line, the maximum
distance of one VDSL segment is 1.6km (5250ft) with AWG
24 telephone wires.
ll VC-202A: 1 BNC connector and supports 50 or 75 ohm cable.
Depending on the quality of coaxial cable, the maximum
distance of one VDSL segment is 3.0km (9842ft) with 5C
coaxial cable.
The distance will change by the quality of telephone wires and
coaxial cables.
3.1.1 VC-201A / VC-202A / VC-204 LAN to LAN Connection
Two sets of the Ethernet over VDSL2 Converters could be used
to link two local Area networks that are located in different
place. Through the normal telephone line, it could setup a
100/55Mbps asymmetric backbone, but one Ethernet over
VDSL2 Converter must be Master (CO mode) and the other one
is Slave (CPE mode).
20
Router
Internet
VDSL2 CO Converter
Switch
VDSL2 CPE Converter
Up to 1.6km
100Base-TX UTP
PSTN
Telephone wire
PBX
Phone
Figure 3-1: VC-201A LAN to LAN Connection
Router
100Base-TX UTP
Internet
Telephone wire
VDSL2 CO Converter
VDSL2 CPE Converter
Up to 1.6km
PSTN
Phone
PBX
Figure 3-2: VC-204 LAN to LAN Connection
Router
100Base-TX UTP
VDSL2
VDSL2 CO Converter
Internet
VDSL2 Coaxial Cable
VDSL2 CPE Converter
Coaxial Cable
VDSL2
Switch
Up to 3.0km
Figure 3-3: VC-202A LAN to LAN Connection
21
3.2Connecting VC-201A / VC-202A / VC-204
3.2.1 Connecting Standalone PC
Refer to the following procedures to setup the VC-201A to a
standalone PC.
1.Set the VC-201A to be CO or CPE mode from the DIP switch
at the rear panel.
2.Power on the VC-201A by connecting its power source.
3.Power LED will illuminate.
4.Connect VDSL line from another VDSL device to VDSL port of
the VC-201A.
5.LNK LED will blink to illuminate.
6.Connect telephone to the PHONE port.
7.Connect Ethernet port to PC Network Interface Card (NIC) via
regular Cat. 5, 5e or 6 cable.
Phone
VC-201A
RJ-11 Line Cord
Phone
VDSL
TP
RJ-45
Cat.5 Twisted Pair Cable
RJ-11 Line Cord
RJ-11 Phone Jack
Figure 3-4: Connecting Standalone PC
22
3.2.2 Connecting Multiple PCs to an Ethernet LAN
Refer to the following procedures to setup the VC-201A / VC-204
to an Ethernet LAN.
1.Set the VC-201A / VC-204 to be CO or CPE mode from the
DIP switch at the rear panel.
2.Power on the VC-201A / VC-204 by connecting its power
source.
3.Power LED will illuminate.
4.Connect VDSL line from another VDSL device to VDSL port of
the VC-201A / VC-204.
5.LNK LED will illuminate.
6.Connect telephone to the PHONE port.
7.VC-201A: Connect Ethernet port to Ethernet Switch (or Broadband Router) via regular Cat. 5, 5e or 6 cables.
VC-204: Connect per Ethernet port to each network device via
regular Cat 5, 5e or 6 cables.
Phone
100Base-TX UTP
VC-201A
Telephone wire
b/g
2.4GHz 802.11b/g
RJ-11 Line Cord
Phone
b/g
VDSL
TP
b/g
RJ-45
Cat.5 Twisted Pair Cable
RJ-11 Line Cord
RJ-11 Phone Jack
Fast Ethernet
Switch
Figure 3-5: Connecting Multiple PCs to an Ethernet LAN
Note
Please refer to your Ethernet device User’s Manual
for the device’s set up information.
23
3.3Connecting VC-202A
3.3.1 Connecting Standalone IP Device
Refer to the following procedures to setup the VC-202A to a
standalone PC.
1.Set the VC-202A to be CO or CPE mode from the DIP switch
at the rear panel.
2.Power on the VC-202A by connecting its power source.
3.Power LED will illuminate.
4.Connect coaxial cable from another VDSL device to VDSL BNC
port of the VC-202A.
5.LNK LED will blink for illuminating.
6.Connect Ethernet port to Ethernet device via regular Cat. 5,
5e or 6 cables.
VC-202A
100Base-TX UTP
VDSL2
BNC
VDSL2
RG58 Jack
VDSL2 Coaxial Cable
VDSL
TP
RJ-45
Cat.5 Twisted Pair Cable
RG58 / RG6
IP Camera
Figure 3-6: Connecting Standalone IP Device
24
3.3.2 Connecting Multiple PCs to an Ethernet LAN
Refer to the following procedures to setup the VC-202A to an
Ethernet LAN.
1.Set the VC-202A to be CO or CPE mode from the DIP switch
at the rear panel.
2.Power on the VC-202A by connecting its power source.
3.Power LED will illuminate.
4.Connect coaxial cable from another VDSL device to VDSL BNC
port of the VC-202A.
5.LNK LED will illuminate.
6.Connect Ethernet port to Ethernet Switch (or Broadband
Router) via regular Cat. 5, 5e or 6 cables.
VC-202A
100Base-TX UTP
VDSL2 Coaxial Cable
VDSL2
BNC
VDSL
b/g
TP
b/g
RJ-45
Cat.5 Twisted Pair Cable
VDSL2
RG58 Jack
RG58 / RG6
Fast Ethernet
Switch
Figure 3-7: Connecting Multiple PCs to an Ethernet LAN
Note
Please refer to your Ethernet device User’s Manual
for the device’s set up information.
25
3.4Chassis Installation and Rack Mounting
(VC-201A and VC-202A)
To install the Ethernet over VDSL2 Converter in a 10-inch
or 19-inch Converter Chassis with standard rack, follow the
instructions described below.
Step 1: Place your VC-201A / VC-202A on a hard flat surface,
with the front panel positioned towards your front
side.
Step 2: Carefully slide in the module until it is fully and firmly
fitted into the slot of the converter chassis.
Figure 3-8: Insert a VDSL2 Converter Into an Available Slot
Step 3: Attach a rack-mount bracket to each side of the
Converter Chassis with supplied screws attached to
the package.
Step 4: After the brackets are attached to the Converter
Chassis, use suitable screws to securely attach the
brackets to the rack.
Step 5: Proceed with the steps 4 and steps 5 of session 3.2
Stand-alone Installation to connect the network
cabling and supply power to your Converter Chassis.
Caution
26
You must use the screws supplied with the
mounting brackets. Damage caused to the parts
by using incorrect screws would invalidate your
warranty.
4.Power Information
The power jack of VC-201A / VC-202A / VC-204 is with 2.5mm
in the central post and required +5VDC power input. It will
conform to the bundled AC-DC adapter and Planet’s Media
Chassis. If you have encountered the issue to make the power
connection, please contact your local sales representative.
Please keep the AC-DC adapter as spare parts when your VC201A / VC-202A are installed to a Media Chassis.
2.5mm
DC Receptacle 2.5mm
+5V for each slot
For Media Chassis DC receptacle is 2.5mm wide that conforms
to and matches the VDSL2 Converter 2.5mm DC jack's central
post. Do not install any improper devices in Media Chassis
27
5.Troubleshooting
SYMPTOM:
VDSL LNK LED does not light after wire is connected to the
VDSL port.
CHECKPOINT:
1.Verify the length of the wire connected between two VC-201A
/ VC-204 is not more than 2.0km and VC-202A is not more
than 3.0km. Please also try to adjust the DIP switch of
VC-201A / VC-202A / VC-204 to other SNR mode.
2.Please note you must use one VC-201A / VC-202A / VC-204
with CO mode and the other VC-201A / VC-202A / VC-204
with CPE mode, connect to each other to make it work.
SYMPTOM:
TP LED does not light after cable is connected to the port.
CHECKPOINT:
1.Verify you are using the Cat.5, 5e or 6 cables with RJ-45
connector to connect to the port.
2.If your device (like LAN card) supports to Auto-Negotiation,
please try to modify at a fixed speed of your device by manually.
3.Check the converter and the connected device’s power are ON
or OFF.
4.Check the port’s cable is firmly seated in its connectors in the
switch and in the associated device.
5.Check the connecting cable is good.
6.Check the power adapters are functional, including the
connecting device.
28
6.FAQ
Q1: What voltage that VC-201A / VC-202A / VC-204 used?
A1: 5V DC, 2A
Q2: What is VDSL2?
A2: VDSL2 (Very High-Bit-Rate Digital Subscriber Line 2),
G.993.2 is the newest and most advanced standard of
xDSL broadband wire line communications.
Designed to support the wide deployment of Triple Play
services such as voice, data, high definition television
(HDTV) and interactive gaming, VDSL2 enable operators and carrier to gradually, flexibly, and cost efficiently
upgrade exiting xDSL-infrastructure.
Q3: What is the best distance for VC-201A / VC-202A / VC-204?
A3: In order to guarantee the stability and better quality of
network, so we would suggest the distance within 1.6 kilometer is the best for VC-201A / VC-204 and 3.0kilometer
for VC-202A.
Q4: What is the best date rate for VC-201A / VC-202A / VC-204?
A4: We provide the data rate of the VC-201A / VC-204
is up to 100Mbps/55Mbps and the VC-202A is up to
100Mbps/65Mbps (downstream / upstream) in 200 meters.
Q5: Can VC-201 compatible with VC-201A / VC-204?
A5: Currently NO. Although VC-201 (profile 12a) and VC-201A
/ VC-204 (profile 17a) are base on ITU-T G.993.2 VDSL2,
but with different Profiles, so far they are not compatible
with each other.
29
Q6: Can VC-202 compatible with VC-202A?
A6: Currently NO. Although VC-202 (profile 12a) and VC-202A
(profile 17a) is base on ITU-T G.993.2 VDSL2, but with
different Profiles, so far they are not compatible with each
other.
Q7: What is SNR and what’s the effect?
A7: In analog and digital communications, Signal-to-Noise
Ratio, often written SNR, is a measure of signal strength
relative to background noise. The ratio is usually measured
in decibels (dB).
In digital communications, the SNR will probably cause a
reduction in data speed because of frequent errors that
require the source (transmitting) computer or terminal to
resend some packets of data. SNR measures the quality
of a transmission channel over a network channel. The
greater the ratio, the easier it is to identify and subsequently isolate and eliminate the source of noise.
Generally speaking, the higher SNR value gets better line
quality, but lower performance.
Q8: What is band plan and what’s the effect?
A8: VDSL2 defines multiple band plans and configuration
modes (profiles) to allow asymmetric and symmetric
services in the same binder (by designated frequency
bands) for the transmission of upstream and downstream
signals. User has the ability to select fixed band plan.
When Symmetric is selected that provides better downstream performance, when Asymmetric is selected that
provides better upstream performance
30
EC Declaration of Conformity
For the following equipment:
*Type of Product
*Model Number
* Produced by:
Manufacturer’s Name
Manufacturer’s Address
: Ethernet over VDSL2 Converter
: VC-201A / VC-202A
:
:
Planet Technology Corp.
11F, No. 96, Min Chuan Road, Hsin Tien,
Taipei, Taiwan, R.O.C.
is herewith confirmed to comply with the requirements set out in the Council Directive on the
Approximation of the Laws of the Member States relating to Electromagnetic Compatibility
Directive on (2004/108/EC).
For the evaluation regarding the EMC, the following standards were applied:
EN 55022
EN 61000-3-2
EN 61000-3-3
EN 55024
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-8
IEC 61000-4-11
(Class A: 2006)
(2006)
(1995 + A1:2001 + A2: 2005)
(1998 + A1:2001 + A2: 2003)
(2001)
(2008)
(2004)
(2005)
(2008)
(2001)
(2004)
Responsible for marking this declaration if the:
 Manufacturer
 Authorized representative established within the EU
Authorized representative established within the EU (if applicable):
Company Name:
Planet Technology Corp.
Company Address:
11F, No.96, Min Chuan Road, Hsin Tien, Taipei, Taiwan, R.O.C
Person responsible for making this declaration
Name, Surname
Kent Kang
Position / Title :
Product Manager
Taiwan
Place
20th Feb, 2009
Date
Legal Signature
PLANET TECHNOLOGY CORPORATION
e-mail: [email protected]
http://www.planet.com.tw
11F, No. 96, Min Chuan Road, Hsin Tien, Taipei, Taiwan, R.O.C. Tel:886-2-2219-9518 Fax:886-2-2219-9528
EC Declaration of Conformity
For the following equipment:
*Type of Product
: 4-Port Ethernet over VDSL2 Bridge (4*RJ45, 1*VDSL2/RJ11,
1*Phone)
*Model Number
: VC-204
* Produced by:
Manufacturer’s Name
: Planet Technology Corp.
Manufacturer’s Address : 11F, No. 96, Min Chuan Road, Hsin Tien,
Taipei, Taiwan, R.O.C.
is herewith confirmed to comply with the requirements set out in the Council Directive on the
Approximation of the Laws of the Member States relating to Electromagnetic Compatibility
Directive on (2004/108/EC).
For the evaluation regarding the EMC, the following standards were applied:
EN 55022
EN 61000-3-2
EN 61000-3-3
EN 55024
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
EN 61000-4-11
(Class A: 2006)
(2006)
(1995 + A1:2001 + A2: 2005)
(1998 + A1:2001 + A2:2003)
(2001)
(2008)
(2004)
(2005)
(2008)
(2001)
(2004)
Responsible for marking this declaration if the:
 Manufacturer
 Authorized representative established within the EU
Authorized representative established within the EU (if applicable):
Company Name:
Planet Technology Corp.
Company Address:
11F, No.96, Min Chuan Road, Hsin Tien, Taipei, Taiwan, R.O.C
Person responsible for making this declaration
Name, Surname
Kent Kang
Position / Title :
Product Manager
Taiwan
Place
20th Feb, 2009
Date
Legal Signature
PLANET TECHNOLOGY CORPORATION
e-mail: [email protected]
http://www.planet.com.tw
11F, No. 96, Min Chuan Road, Hsin Tien, Taipei, Taiwan, R.O.C. Tel:886-2-2219-9518 Fax:886-2-2219-9528
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