VC-234
4-Port Ethernet over VDSL2 Bridge (Profile 30a)



Ports
10/100Base-TX: 1 RJ-45, Auto-negotiation and Auto-MDI / MDI-X
VDSL: 1 RJ-11, female Phone Jack
PHONE: 1 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 17a / 30a profiles
• 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/30a Support)
LED Indicators
• One Power
• 4 for RJ-11/VDSL2
• 1 for per RJ-45 10/100Base-TX port
Cabling Type
Ethernet
  10Base-T: 2-pair UTP Cat.3,4,5 up to 100m (328ft)
  100Base-TX: 2-pair UTP Cat.5, up to 100m (328ft)
VDSL
  Twisted-pair telephone wires (AWG24 or better) up to 1.4km
Performance* (Downstream / Upstream)
• 17a profile
 300m -> 99/70Mbps
 400m -> 99/60Mbps
 600m -> 90/45Mbps
 800m -> 50/28Mbps
 1000m -> 40/12Mbps
 1200m -> 20/7Mbps
 1400m -> 20/4Mbps
• 30a profile
 300m -> 100/100Mbps
 400m -> 90/90Mbps
 600m -> 69/55Mbps
 800m -> 48/9Mbps
Power Requirement
5V DC 2A
Power Consumption
7.2 Watts/ 24 BTU
Dimensions (W x D x H)
155 x 86 x 26 mm
Weight
368g
Environment
Operating
Temperature: 0 ~ 50 degrees C
Relative Humidity: 10 ~ 90% (non-condensing)
Storage
Temperature: -10 ~ 70 degrees C
>Relative Humidity: 10 ~ 90% (non-condensing)
Switch Specifications
Switch Processing Scheme
Store-and-Forward
Address Table
2K entries
Flow Control
Back pressure for half duplex
IEEE 802.3x Pause Frame for full duplex
Switch fabric
0.8Gbps
Throughput (packet per second)
0.59Mpps
Network cables
10/100Base-TX:
2-Pair UTP Cat. 3,4, 5 (100meters, max.)
EIA / TIA-568 100-ohm STP (100meters, max.)
Standard Conformance
Regulation Compliance
FCC Part 15 Class A, CE
Standards Compliance
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
ITU-T
 - G.993.1 (VDSL)
 - G.997.1
 - G.993.2 VDSL2 (Profile 17a )