V102 User Manual
Contents
1. check with your local distributors for the latest information No part of this document can be copied or reproduced in any form without written consent from the company Trademarks All trade names and trademarks are the properties of their respective companies P N 41NE VC102CKO A00 Introductions The line power pair of Coaxial LAN Extender provides a broadband transmission up to 100 60Mbps of downstream upstream data rate over coaxial cable for point to point Ethernet connectivity With 100 60Mbps data rate supports transmission distance up to 500 meters for line power connection The line power is supplied from the VTU C to VTU R and conforms to the Safety Extra Low Voltage SELV standards With plug and play features and minimum installation time VTU C is always configured as master mode for central side and VTU R as slave mode for remote side The line power pair of Copper LAN Extender 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 VTU offers a cost effective line power solution for bandwidth hungry applications such as LAN to LAN connectivity Video Streaming FTTB and MDU MTU over single twisted pair telephone line Features v ITU T G 993 1 G993 2 VDSL VDSL2 and SG15Q4 DMT Compliance 100 60Mbps DownSream UpStream for distance up to 500 meters Supports Line Powered coaxial connection Conforms Safety Extra Low Voltage SELV standard BNC for Coaxial interfa2. 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 E 1 ON 253 04 Pin 4 Signal to Noise Ratio SNR 9dB Higher SNR margin 9dB will result in less error with more stable coaxial link 6dB Original and Normal channel noise protection with 6 dB SNR Data Rates amp Distances Performance in Coaxial Line at 6dB with full rate Down Stream Up Stream Distance Data Rate Mbps Data Rate Mbps feet 100 60 1000 98 53 2000 90 44 2500
3. Coaxial LAN Extender Line Power Master Slave User Manual Ver 1 02 FCC MARKING FC This Equipment has been tested and found to comply with the limits 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 the instruction manual 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 This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation CE MARKING C This equipment complies with the requirements relating to electromagnetic compatibility EN 55022 class A for ITE the essential protection requirement of Council Directive 2004 108 EC on the approximation of the laws of the Member States relating to electromagnetic compatibility Company has an on going policy of upgrading its products and it may be possible that information in this document is not up to date Please
4. Extension Central Office Remote Side VTU C VTU R 100 60 Mbps up to 500 meters Coaxial Link Aig 2 Ripp Reg Mail and Web Server VoIP GateWay Ken Gita VoIP GateWay a Internet Router es pI LED Indicators On the front panel of device there are four LED indicators as the following POWER Green On indicates power is on and normal LAN Green On indicates Ethernet LAN port is in connection Flashing indicates Ethernet LAN data activities DSL Green On indicates Coax is in connection Flashing indicates Coax is in line handshaking Master Green On indicates device is set as Master VTU C mode Slave Green On indicates device is set as Slave VTU R mode PM Green On indicates Master VTU C is providing line power to Slave VTU R OFF indicates VTU C line power is OFF Dip Switches Settings Leads All lc 1 2 3 4 ON 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 Master VTU C will always act as the Central Office CO side VTU R Slave VTU R will always act as the Remote side 1 ON 2 9 4 Pin 2 Mode for impulse noise protection Interleave mode Protection for up to 250ms impulse noises with latency less
5. ces RJ45 for Ethernet LAN port 5 LED Indicators for PM Master 4 LED indicators for PS Slave 4 Dip Switches for Configuration Settings Trellis Coding support up to 1024 Discrete Multi Tone DMT bins Auto MDIX for 10 100 BaseT Ethernet LAN Ports Low Latency for Video Voice Data applications Line Surge Protection Selectable Fast and Interleaved modes Fast mode guarantees a minimum end to end latency less than 1 ms VV VV VV VV VV VV Interleaved 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 gt Selectable fixed data rate and fixed SNR margin User may select fixed SNR margin 9 dB or fixed target data rate When fixed SNR margin is selected the systems will maintain the SNR margin at 9 dB across all available loop length When 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 Packing Contents Inside the package you should find 1 One pair VDSL2 Coaxial Extender Master Slave 2 One AC DC Power Adaptor DC12V 2A for Master VTU C 3 One User Manual Please check if the packing is damaged or any component is missing If so please contact your distributor Application Notes Ethernet To Ethernet Bridge
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