User`s Manual - PLANET Technology Corporation.
Contents
1. VC 201A VC 202A VC 204 x 1 5V DC 2A AC to DC Power Adapter x 1 RJ 11 Telephone Line x 1 VC 201A VC 204 only 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 2 Ethernet 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 2024 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 14 6 will up to 100 55Mbps for2. Standalone IP device 27 Y 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 VDSL BNC RJ 45 SS c3 4 E RG58 RG6 Si Resear Fast Ethernet Switch Figure 3 7 Connecting Multiple PCs to an Ethernet LAN Please refer to your Ethernet device User s Manual for the device s set up information 31 28 3 4 Chassis 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 at
3. VDSL link is at Blink training status about 10 seconds Slow Indicate that the VDSL link is at idle Blink status Indicate the VDSL Bridge is running CO Green Light at CO mode Indicate the VDSL Bridge is running CPE Green Light at CPE mode 10 100Base TX Port LED Color Function Light Indicate that the port is link up Indicate that the Converter is LNK ACT Green Blink actively sending or receiving data over that port Off Indicate that the port is link down 2 2 The Rear Panel The rear panel of the Ethernet over VDSL2 Converter is shown as below VC 201A VC 202A Rear Panel Figure 2 4 VC 201A VC 202A rear panel W VC 204 Rear Panel Figure 2 5 VC 204 rear panel 2 2 1 MODE DIP Switch 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 19 1 DIP 1 DIP 2 DIP 3 DIP 4 Mode Channel Plan SNR OFF CO Interleave Symm 9dB ON default CPE Fast Asymm 6dB CO CPE CO Central Office the Master device mode usually the CO device will be located at the data center of ISP or en
4. asymmetric data rate within 200m and up to 25 AMbps 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 Mbps 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 10Base T Category 3 4 or 5 UTP 100Base TX Category 5 5e or 6 UTP Ethernet over VDSL2 Twisted pair telephone wires Ethernet over VDSL2 Coaxial cable The two drawings pictures are typical application for the Ethernet over VDSL2 Converter 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 741 LAN to LAN Connection Main office PBX Telco CO wire closet Existing Telephone Network Main office PBX Telco CO VC 201A wire closet CPE BO Main office PBX Telco CO wire closet VC 204 VC 204 co Coaxial Cable Up to 3 0km 100Base TX UTP 1 Telephone wire 1 Multi LAN Connection Main office PBX Telco CO
5. wire closet Main office PBX Telco CO wire closet VC 204 Router Coaxial Coaxial IP Camera D 1008 UTP Telephone wire i 1 VDSL Coaxial Cable 1 1 1 9 1 1 3 Key Features The Ethernet Over VDSL2 Converter provides the following key features Cost effective VDSL2 CO CPE bridge solution One box design CO CPE selectable via DIP Switch Defines Asymmetric Band Plan 998 and Symmetric band plans for the transmission of Upstream and Downstream signals Complies with IEEE 802 3 IEEE 802 3u and IEEE 802 3x standards DMT Discrete Multi Tone line coding Half Duplex Back Pressure and IEEE 802 3x Full Duplex Pause Frame Flow Control Built in POTS splitter to share voice and data VC 201A and VC 204 Voice and data communication can be shared on the existing telephone wire simultaneously VC 201A and VC 204 Support up to 1536 bytes packet size 802 1Q VLAN tag transparent VDSL2 Stand Alone transceiver for simple bridge modem application Selectable Target Band Plan and Target SNR Margin Support extensive LED indicators for network diagnostics 1 10 1 4 Specifications Product VC 201A VC 204 VC 202A Hardware Specification 10 100 1 x RJ 45 4 x RJ 45 1 x RJ 45 Base TX Auto negotiation Auto n
6. Ethernet over VDSL2 Converter VC 201A VC 202A VC 204 User s Manual Trademarks Copyright PLANET Technology Corp 2010 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 bee
7. 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 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 21 e 3 Installation 3 1 Install 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 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 w
8. dentify and subsequently isolate and eliminate the source of noise Generally speaking the higher SNR value gets better line quality but lower performance What is band plan and what s the effect 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 33 1 This page is intentionally left blank This page is intentionally left blank This page is intentionally left blank
9. ealth 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 0 June 2010 Part No 2350 AC0270 000 Table of Contents T peres r te eee eeu bene 6 Eee em 6 1 2 Ethernet over VDSL2 Bridge Description 6 1 3 Key MEME 10 1 4 Specifications a 11 2 Hardware Description 14 2 1 PRONG 15 2 2 heRear eric Ue cR gent eu 19 3 Installation e tUe 22 3 1 Install Ethernet over VDSL2 22 3 2 Connecting VC 201A VC 202A VC 204 25 3 3 Connecting 202 aeoo aian buia ina 27 3 4 Chassis Installation and Rack Mounting VC 201A amd VC 202A adinera 29 4 Power Information 30 5 TOUBIESNOOUING ennas anaa 31 1 Introduction 1 1 Checklist Check the contents of your package for following parts
10. egotiation Auto negotiation Auto MDI MDI X Auto MDI MDI X Auto MDI MDI X Ports VDSL 1 x RJ 11 female Phone Jack 20080 female connector 1 x RJ 11 Built in splitters for LEONE POTS connection DIP Switch 4 position DIP switch e CO CPE mode select Functionality Selectable fast and interleaved mode Selectable target Band Plan Selectable target SNR mode VDSL DMT Encodin ITU T G 993 1 VDSL 9 ITU T G 997 1 ITU T G 993 2 VDSL2 Profile 17a Support One Power One Power One Power 3 for RJ 11 4 for RJ 11 3 for RJ 11 VDSL2 VDSL2 VDSL2 LED Indicators 2 for RJ 45 1 for RJ 45 2 for RJ 45 10 100Base TX 10 100Base TX 10 100 port port port 10Base T 2 pair UTP Cat 3 4 5 up to 100m 328ft AWG24 or better up to 1 6km ESI 100Base TX 2 pair Cat 5 5e 6 up to 100m 328ft Cabling 50 ohm RG58A U VDSL Twisted pair telephone wires RG58C U RG58 U or 75 ohm RG6 Distance 3 0km 11 41 Performance Up Stream 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 200m 100 65Mbps 400m gt 100 64Mbps 600m gt 100 59Mbps 800m gt 100 53Mbps 1000m gt 94 44Mbps 1200m gt 84 36Mbps 1400m gt 74 28Mbps 1600m gt 66 19Mbps 1800m gt 60 14Mbps 2000m gt 44 15Mbps 2200m gt 35 12Mbps 2400m gt 32 10Mbps 2600m gt 29 8Mb
11. et 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 Broad band 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 RJ 11 Line Phone A VDSL RJ 45 Cat 5 Twisted Pair Cable SN RJ 11 Line Cord p Fast Ethernet Switch Please refer to your Ethernet device User s Manual for the device s set up information 3 3 Connecting 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 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 VDSL BNC TP c S Cat 5 Twisted Pair Cable Ns a S 4 RG58 RG6 RG58 Jack IP Camera Figure 3 6 Connecting
12. guarantee the stability and better quality of network so we would suggest the distance within 1 6 kilo meter 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 32 VC 204 profile 17a are base ITU T G 993 2 VDSL2 but with different Profiles so far they are not compatible with each other Q6 A6 Q7 A7 Q8 8 Can VC 202 compatible with VC 202A 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 What is SNR and what s the effect 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 deci bels 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 i
13. icate that the VDSL link is Light established Fast Indicate that the VDSL link is at LNK ACT G reen Blink training status about 10 seconds Slow Indicate that the VDSL link is at idle Blink status 3 Indicate the VDSL Bridge is running CO Green Light at mode Indicate the VDSL Bridge is running CPE Green Light at CPE mode 7 16 W 10 100Base TX Port LED Color Function Light Indicate that the port is Link Up Indicate that the Converter is LNK ACT Green Blink actively sending or receiving data over that port Off Indicate that the port is Link Down Indicate that the port is operating at Light ooMbps 100 Green Indicate that the port is Link Down or 10Mbps 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 System LED Color Function Light Power ON PWR Green Off Power OFF 17 1 VDSL LED Color Function Light Indicate that the VDSL link is 9 established Fast Indicate that the VDSL link is at ACT G reen Blink training status about 10 seconds Slow Indicate that the VDSL link is at idle Blink status Light Indicate that the VDSL link is 9 established Syne Ceen Fast Indicate that the
14. ires VC 202A 1 BNC connector and supports 50 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 4 22 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 Router 5L 5 Switch A Up to 1 6km 100Base TX Telephone wire Router Figure 3 2 VC 204 LAN to LAN connection 23 4 Router 1 i VDSI Coaxial cable a Switch Figure 3 3 VC 202A LAN to LAN connection 3 1 2 VC 201A VC 204 Connect to Multi Port Master To built up a local Internet in apartment hotel campus and hospitality environment The Multi port Master for example VC 820M VDSL2 Switch need to be placed in the wiring center MDF room and connect to the telephone line system on the other hand need to install a Slave VC 201A VC 204 CPE converter on the individual client side and connect to the Multi port Master through the telephone lines When deciding where to put the converter then y
15. n 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 required device does not support Standby mode operation 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 K human h
16. ou must ensure It is accessible and cables can be connected easily Cabling is away from sources of electrical noise such as radios transmitters and power lines and fluorescent lighting fixtures Water or moisture can not enter the Converter Air flow around the unit and through the vents in the side of the case is not restricted company recommend that you provide a minimum of 25mm inch clearance To prolong the operational life of your units Do not place objects on top of any unit or stack 12A 3 2 Connecting 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 aa RJ 11 Line Cord Phone e SY vos TP VA Cat5 Twisted Pair Cable m D RJ 11 Line Cord RJ 11 Phone Jack RJ 45 Figure 3 4 Connecting Standalone PC 25 1 3 2 2 Connecting Multiple PCs to an Ethernet LAN Refer to the following procedures to setup the VC 201A VC 204 to an Ethern
17. ps 2800m gt 27 6Mbps 3000m gt 25 5Mbps Down Stream Symmetric Mode 200m gt 100 100Mbps 400m gt 90 95Mbps 600m gt 70 70Mbps 800m gt 55 50Mbps 1000m gt 45 35Mbps 1200m gt 30 25Mbps 1400m gt 25 20Mbps 1600m gt 20 15Mbps 200m gt 99 7 100Mbps 400m gt 97 100Mbps 600m gt 86 91Mbps 800m gt 79 80Mbps 1000m gt 69 66Mbps 1200m gt 60 52Mbps 1400m gt 51 41Mbps 1600m gt 45 36Mbps 1800m gt 40 29Mbps 2000m gt 27 26Mbps 2200m gt 23 24Mbps 2400m gt 22 21Mbps 2600m gt 20 18Mbps 2800m gt 18 15Mbps 3000m gt 17 13Mbps Power Requirement Operating Temperature 5V DC 2A 0 50 C _4 12 Storage 1070 Temperature 10 to 90 relative humidity non condensing Humidity Storage 10 to 90 relative humidity non condensing Humidity Standard Conformance Regulation FCC Part 15 Class A CE Compliance IEEE 802 3 10Base T IEEE 802 3u 100Base TX IEEE 802 3x Full Duplex Pause frame Flow Control Standards ITU T Compliance 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 13 2 Hardware Description VC 201A VC 204 The VC 201A VC 204 provides 2 RJ 11 ports for voice connection like telephone and for network line connection VC 202A The VC 202A provides 1 BNC connector and support
18. s 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 A 14 2 1 Front Panel The units front panel provides a simple interface monitoring the Ethernet over VDSL2 Converter W VC 201A Front Panel LNK ACT 0 100 KEG VC 201A CO Ethernet over VDSL Converter Figure 2 1 VC 201A front panel W VC 202A Front Panel 202 Ethernet over VDSL Converter Figure 2 2 VC 202A front panel W VC 204 Front Panel Ethernet over VDSLB Bridge Figure 2 3 VC 204 front panel 2 1 1 LED indicators for VC 201A VC 202A The rich diagnostic LEDs on the front panel can provide the operating status of individual port and whole system System LED Color Function Light Power ON PWR Green Off Power OFF VDSL LED Color Function Ind
19. tached 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 You must use the screws supplied with the A mounting brackets Damage caused to the parts by using incorrect screws would invalidate your warranty Caution 29 1 4 Power Information The power jack of VC 201A VC 202A VC 204 is with 2 5mm in the central post and required 5 0 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 VC 201A VC 202A are installed to a Media Chassis 2 5mm 25 DC Receptacle 2 5mm 5 for each slot oco 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 A30 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
20. terprise 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 When the Ethernet Over VDSL2 Converter operate at CPE mode the DIP switch 2 3 4 is no function W Fast and Interleave mode Fast mode guarantees a minimum end to end latency less than 1 ms e 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 W Band Plan User can switch the Band Plan either Symmetric or Asym metric 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 314 20 W Target SNR Signal Noise Ratio Margin When fixed SNR margin is selected the system will main tain the SNR margin at 9 dB across all usable loop length 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
21. 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 manu ally 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 31 H 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 opera tors 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
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