Eusso UVE7312-MSBC User manual

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Ethernet over VDSL2
BNC Cable Converter
UVE7312-MSBC User Manual
Ver 1.02
Copyright EUSSO Technologies, Inc. All rights reserve

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Table of Content
1.Introductions...................................................2
2.Application Notes...........................................2
3.Features.........................................................3
4.Packing Contents...........................................3
5.LED Indicators................................................4
6.Dip Switches Settings ....................................4
7.Data Rates & Distances.................................5

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1. Introductions
The UVE7312-MSBC, a VDSL2 (Very high-bit-rate Digital Subscriber Line) Cable Extender,
provides a broadband transmission up to 100 / 60Mbps of downstream/upstream data rate over single
pair coaxial cable for point-to-point Ethernet connectivity. With 100 / 60Mbps data rate,
UVE7312-MSBC supports transmission distance up to 400 meters, and 63 / 27 Mbps for 1.3km long
range connection. Users may also select a fixed data rate or a fixed SNR margin for different coaxial
cable ranging.
With plug and play features and minimum installation time, each UVE7312-MSBC can be configured
into either CO for central side or RT for remote side by dip switch setting. The UVE7312-MSBC
conforms to the ITU-T G.993.1 and G.993.2 to meet VDSL / VDSL2 and SG15Q4 DMT for network
requirements. A pair of UVE7312-MSBC offers a cost effective solution for bandwidth-hungry
applications such as Cable LAN-to-LAN connectivity, Video Streaming, FTTB, and MDU/MTU over
single pair coaxial cable.
2. Application Notes
1) Ethernet To Ethernet Bridge Extension over Coaxial Cable

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3. Features
¾ITU-T G.993.1, G.993.2 VDSL / VDSL2 and SG15Q4 DMT Compliance
¾100 / 60Mbps DownSream / UpStream for distance up to 400 meters
¾Supports VDSL2 connection up to 2000 meters
¾Line Surge Protection
¾BNC Connector for Cable interfaces + RJ45 x 2 for Ethernet LAN port
¾Five LED Indicators
¾4 Dip Switches for Configuration Settings
¾Trellis Coding support up to 1024 Discrete Multi-Tone (DMT) bins
¾Auto MDIX for 10/100 BaseT Ethernet LAN Ports
¾Low-Latency for Video / Voice / Data applications
¾Selectable Fast and Interleaved modes
zFast mode guarantees a minimum end to end latency less than 1 ms.
zInterleaved mode provides impulse noises protection for any impulse noise with a
duration less than 250 us. Interleaved mode has a maximum end to end latency of 10 ms.
Interleaved mode is the default mode.
¾Selectable fixed data rate and fixed SNR margin
zUser may select fixed SNR margin (9 dB) or fixed target data rate.
zWhen fixed SNR margin is selected, the systems will maintain the SNR margin at 9 dB
across all available loop length.
zWhen fixed target data rate is selected, the system will lock the data rate at 50 / 20Mbps
whenever the calculated SNR margin is higher than 9 dB. This will result in the best
system stability and is the default mode.
4. Packing Contents
Inside the package you should find:
(1) One UVE7312-MSBC VDSL2 Cable Extender
(2) One AC to DC Power Adaptor (5VDC/2A)
(3) One User Manual CD
Please check if the packing is damaged or any component is missing. If so, please contact your
distributor.

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5. LED Indicators
On the front panel of UVE7312-MSBC, there are 5 LED indicators as the following
POWER:“Green On” indicates power is on and normal.
LAN1:“Green On” indicates Ethernet LAN1 port is in connection.
“Flashing” indicates Ethernet LAN1 data activities.
LAN2:“Green On” indicates Ethernet LAN2 port is in connection.
“Flashing” indicates Ethernet LAN2 data activities.
BNC:“Green On” indicates VDSL2 Cable is in connection.
“Flashing” indicates VDSL2 Cable is in line handshaking.
M/S:“Green On” indicates UVE7312-MSBC is set as Slave ( VTU-R ) mode.
“OFF” indicates UVE7312-MSBC is set as Master ( VTU-C ) mode.
6. Dip Switches Settings
Pin 1 Pin 2 Pin 3 Pin 4
VTU-C/R Mode Rate Limit SNR
OFF VTU-C Interleaved 50 / 20 Mbps 9dB
ON VTU-R Fast Full Rate 6dB
Pin 1: VTU-C/R Switch
VTU-C: UVE7312-MSBC will act as at the Central Office (CO) side.
VTU-R: UVE7312-MSBC will act as at the Customer Premise Equipment (CPE) or Remote side.

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Pin 2: Mode for impulse noise protection
Interleave mode: Protection for up to 250ms impulse noises with latency less than 6 ms.
Fast mode: Direct data transmission with latency less than 1ms.
Pin 3: Rate limit control
50/20 Mbps: Line rate limited to 50 / 20 Mbps.
Full Rate: Provides up to 100Mbps / 60Mbps line rate in short line.
Pin 4: Signal to Noise Ratio (SNR)
9dB: Higher SNR margin ( 9dB ) will result in less error with more stable VDSL2 link.
6dB: Original and Normal channel noise protection with 6 dB SNR.
7. Data Rates & Distances
Performance in 5C2V Cable at 6dB with full rate
Down Stream
Data Rate (Mbps) Up Stream Data Rate (Mbps) Distance ( feet )
107 60 500
103 58 1000
100 56 1250
98 53 1500
96 51 1750
88 48 2000
81 45 2500
77 37 3000
70 32 3500
63 27 4500