NVF-200LSRS user manual ver_A3
Contents
1. the port will try to reestablish communications with the attached device via auto negotiation If auto negotiation fails then communications are set to half duplex by default Based on this type of industry standard connection policy if you are using a full duplex device that does not support auto negotiation communications can be easily lost i e reset to the wrong mode whenever the attached device is reset or experiences a power fluctuation The best way to resolve this problem is to upgrade these devices to a version that support Ethernet and VDSL 27 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Physical Configuration If problems occur after altering the network configuration restore the original connections and try to track the problem down by implementing the new changes one step at a time Ensure that cable distances and other physical aspects of the installation do not exceed recommendations System Integrity As a last resort verify the switch integrity with a power on reset Turn the power to the switch off and then on several times If the problem still persists and you have completed all the preceding diagnoses then contact your dealer 28 NVE 200LS RverS 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Appendix E Compliance and Safety Information FCC Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a computing device p2. wetsys Networking your world Je Ze 4 sara NVF 200LS Rver S 4 Band VDSL CO CPE Modem with Dip Switch USER S MANUAL NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Copyright Copyright 2008 by National Enhance Technology Corp All rights reserved Trademarks NETSYS is a trademark of National Enhance Technology Corp Other brand and product names are registered trademarks or trademarks of their respective holders Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics With respect to any examples or hints given herein any typical values stated herein and or any information regarding the application of the device National Enhance Technology Corp hereby disclaims any and all warranties and liabilities of any kind including without limitation warranties of non infringement of intellectual property rights of any third party Statement of Conditions In the interest of improving internal design operational function and or reliability NETSYS reserves the right to make changes to the products described in this document without notice NETSYS does not assume any liability that may occur due to the use or application of the product s or circuit layout s described herein Maximum signal rate derived form IEEE Standard specifications Actual data throughput will vary Network conditions and environmental factors including
3. without interfering with standard voice transmissions easy to use which do not require installation of additional wiring Every RJ 11 modular phone jack in the home can become a port on the LAN Networking devices can be installed on a single telephone wire that can span within 1 9km or 800m depends on speed between the two farthest points Figure 1 Figure 1 VDSL Point to Point application Supports 5M 15M 25Mbps per port symmetrical bandwidth over phone wiring with long driver capable 1 9 1 3 0 8Km 6333 4333 2666 feet sami ba T2222 tang 00L LINESPD 00R KEN Cig PWR E 15 26 gt o e LINE SPO Lo Computer Ethernet Card Video Phone Ethernet Phone Line 2 4 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS NVF 200LS R modem has an embedded splitter between every VDSL side Line and POTS Phone side It permits one to deliver broadband service on the same lines as Plain Old Telephone Service POTS PBX ISDN traffic and VDSL Signal The RJ 11 port support max distance 1 9km at 5M 5M or max speed 25M 25M symmetrical and distances up to 800m data service When inserting a RJ 11 plug make sure the tab on the plug clicks into position to ensure that it is properly seated Do not plug a RJ 11 phone jack connector into the Ethernet port RJ 45 port This may damage the modem Instead use only twisted pair cables with RJ 45 connectors that conform
4. 5M 5M mode within 1 9km 6333 ft 15M 15M mode within 1 3km 4333 ft 25M 25M mode within 800m 2666 ft With the above phone cable limit based on without PBX noise Note We recommend phone cable that must meet Cat 3 standard or above and without clustering otherwise the above guarantee will be void NVE 200LS RverS 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Appendix A Cable Requirements ACAT 3 4 or 5 UTP Unshielded Twisted Pair cable is typically used to connect the Ethernet device to the modem A 10Base T cable often consists of four pairs of wires two of which are used for transmission The connector at the end of the 10Base T cable is referred to as RJ 45 connector and it consists of eight pins The Ethernet standard uses pins 1 2 3 and 6 for data transmission purposes Table 4 Table 4 RJ 45 Ethernet Connector Pin out Assignments PIN MNEMONIC FUNCTION 1 TX Ethernet differential Transmit signal 2 TX Ethernet differential Transmit signal 3 RX Ethernet differential receive signal 4 NC Unused 5 NC Unused 6 RX Ethernet differential receive signal 7 NC Unused 8 NC Unused NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Standard telephone wire of any gauge or flat type twisted or quad is used to connect the modem to the telephone network A telephone cable typically consists of three pairs of wires one of which is use
5. Auto 5 15 25Mbps speed mode and full duplex for VDSL port Supports long packet size up to 1536 bytes Supports POTS ISDN voice pass Supports PBO Power Back Off function for NVF 200R Supports 4wires phone set pass through Voice and Data work on the same telephone line Spectral compatibility with xDSL ISDN 2B1Q 4B3T Supports flow control IEEE802 3x for Full Duplex amp Back Pressure for Half Duplex Supports Surge protection Provides Power LED and LED indication Link Active Status for Ethernet port and Link Speed for VDSL port Mini size and metal case for outdoor application NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Product Specification Standard Interface Cable Connections LED indication VDSL Frequency Spectrum POTS ISDN pass filter Spectrum IEEE802 3 standard IEEE802 3u standard Compliant with ETSI ITU amp ANSI standards 1 RJ 45 10 100Mbps Ethernet port 1 RJ 11 connector for EoVDSL 1 RJ 11 connector for telephone connection RJ 45 Ethernet Category 3 4 5 UTP STP RJ 11 EoVDSL Twisted Pair phone wire Power Link Active Status for Ethernet port Link Speed for VDSL port NVF 200LS Transmitter 900 kHz 3 9MHz Receiver 4MHz amp 7 9MHZ NVF 200Rver S Transmitter 4MHz 7 9MHz Receiver 900 kHz 3 9MHz 0 630kHz 20 Power Consumption Operating Temperature Storage Temperature Humidity Weight Dimensions NVF 200LS Rver S 4 Band
6. to Ethernet standard Notes 1 2 3 Be sure each twisted pair cable RJ 45 does not exceed 100 meters 333 feet RJ 11 port use 24 26 gauge phone wiring we do not recommend 28 gauge or above We advise using Category 3 4 5 cables for Cable modem or Router connections to avoid any confusion or inconvenience in the future when you attached to high bandwidth devices Be sure phone cable has been installed before NVF 200LS and NVF 200Rver S power on NVE 200LS RverS 4 Band VDSL CO CPE Modem USER S MANUAL ver A 3 QEISYS 3 Hardware Description This section describes the important parts of the modem It features the front panel side panel and rear connectors Front Panel The figure shows the front panel Figure 2 Figure 2 Front Panel snetsys PWR E 5 15 25 NVF 200LS EES ou At a quick glance of the front panel it is easy to tell if the CO modem has power if it has signal from its Ethernet RJ 45 port and if there is phone line signal on RJ 11 port 11 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Front Indicators The modem has Five LED indicators The following Table shows the description Table 1 Table 1 LED Indicators Description and Operation LED Color Status Descriptions PWR On The device is receiving the power and functioning properly Green Power LED Off The device is not ready or has malfunctioned On The device has a good
7. A ED 11 Front ING CATOFS ki ii kk GG GAGANA 12 Reay Panel iii eivrs k n kiye lk kk n kk kn ana hair 13 noite PAL ANE Le ai nenn a a ee eer ee err er a a ek A e err ki n rrr rrr ol rrr 14 4 Firmware DESCHIPUON u vi a k ki tak jo kak a KAKANAN 16 Appendix A Cable F du F AN ANS ii e ii ke nee 17 Appendix B Product Specification saiccscissiscsnscsdncsaadetsccsacnanssadentacuasssdncraianaacnensuandsadeetadnansadecuaidenidnancuaadseusecadsaneadncuandscuenadie 19 Key Features amp BEREITS ive ta aki ott kat tt at at tat a ti kl er 19 Product Specifieation ki aka ki kk ka a A A n a a kk ak a kk a a A A A bi 20 Appendix C 4 Band VDSL Electrical Chatatte tis HOS iv im as en kr kt pi n a n a n ak n ka ak e pk a kaa kk e e n a 22 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Appendix D TIr UDIESIOONN i ininisinsntncaindainiainiatnaninininiainiainuainialninindainininiainiainialsininininininialsininininiainiainininininininielnininininunenie 23 Diagnosing the Modems INGICALONS Ll sasa KABA KIA IBUKA REGINA 23 System DIA Y A OS N Si AA UI a kk AE kk 27 Appendix E Compliance and Safety Information 11 AA 29 Warranty AA a a e PAPA AA AT ki a ee ok PAA APA PAPA PA AA AA a kk AA 32 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS 1 Unpacking Information Check List Carefully unpack the package and check its contents against the checklist Package
8. Contents e VDSL 4 Band Modem NVF 200LS for CO side NVF 200Rver S for CPE side e AC To DC Power Adapter e Four rubber feet e User Manual e RJ 45 cable e RJ 11 cable Please inform your dealer immediately for any missing or damaged parts If possible retain the carton including the original packing materials Use them to repack the unit in case there is a need to return for repair NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS 2 Installing the Modem Hardware Installation This chapter describes how to install the modem and establishes network connections and may install the modem on any level surface e g a table or shelf However please take note of the following minimum site requirements before one begin Stick the 4 rubber feet at the bottom to avoid scratches Pre installation Requirements Before you start the actual hardware installation make sure you can provide the right operating environment including power requirements sufficient physical space and proximity to other network devices that are to be connected Verify the following installation requirements e Power requirements DC 5V 1A or above e The modem should be located in a cool dry place with at least 10cm 4in of space at the front and back for ventilation e Place the modem out of direct sunlight and away from heat source or area with a high amount of electromagnetic interference e Check if the network cables and connect
9. Ethernet connection E Ethernet LED Green Blinking The device is sending or receiving data Off The LAN is not connected 5 On VDSL is in good linkage at 5Mbps data rate Green VDSL LED Off The VDSL connection is down 15 On VDSL is in good linkage at 15Mbps data rate Green VDSL LED Off The VDSL connection is down 25 On VDSL is in good linkage at 25Mbps data rate Green VDSL LED Off The VDSL connection is down NVE 200LS RverS 4 Band VDSL CO CPE Modem USER S MANUAL ver A 3 QEISYS Rear Panel The following figure shows the rear connectors Figure 3 Figure 3 Rear connectors And the table shows the description Table 2 Table 2 Description of the modem rear connectors Connectors Type Description Line RJ 11 For connecting to the VDSL modem Phone RJ 11 For connecting to the telephone or Fax ISDN modem Ethernet RJ 45 For connecting to a Ethernet equipped device Note If it is needed to connect to the ISDN modem please refer to Appendix C for further details NVE 200LS RverS 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 QEISYS Side Panel The following figure shows the DIP switch connection Figure 4 Figure 4 Side panel At quick glance it is easy to see that the DIP switch pin 1 is switch ON where it is in auto speed and that is also the default mode Figure 5 DIP switch setting NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 S
10. IELSYS To set the data speed to 25Mbps simply switch ON the pin 2 while the other pins are switch OFF To change it to 15Mbps switch ON the pin 3 while the other pins are switch OFF for 5Mbps switch on the pin 4 while other are switch OFF Remember that no two pins can be activated at the same time or it will result in error and for data speed of 5Mbps Table shows the summary of DIP switch configuration Table 3 DIP Switch Configuration Speed mode Pin 1 Pin 2 Pin 3 Pin 4 Auto speed On Off Off Off 25Mbps Off On Off Off 15 Mbps Off Off On Off 5Mbps Off Off Off On NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS 4 Firmware Description Auto and manual data speed selector description NVF 200LS R is a 4band VDSL solution which supports real plug amp play and can do auto and manual selection of the data speed the setting of the data speed depends on the phone cable length limit they can support 5M 15M 25M symmetrical data service but depends on installation environment If NVF 200LS try to link at 25Mbps data speed but fails to do so then NVL 200LS data speed must be lower due to the limitation of the phone cable length If the cable length is unsure then auto selection of the data speed at the default setting is recommended Power must be unplug before changing of data speed then powered on and wait for VDSL to link again at the correct data speed function Speed mode limitation
11. VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS NVF 200LS LT 2 15W NVF 200Rver S NT 2 75W 20 70 4F 158F 20 70 4F 158F 10 to 90 non condensing 0 68kg 95 x 110 x 24 mm 3 74 x 4 33 x 0 94 21 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Appendix C 4 Band VDSL Electrical Characteristics Parameter Min Typ Max Unit Spectrum Transmit 0 9 3 9 MHz Receive 4 7 9 MHz PSD Level Transmit 70 61 5 dBm Hz Receive 70 60 dBm Hz Noise Margin 6 dB 5Mbps Link Margin Transmit 27 31 35 dB Receive 27 31 35 dB 15Mbps Link Margin Transmit 36 38 40 dB Receive 36 38 40 dB 25Mbps Link Margin Transmit 41 43 45 dB Receive 41 43 45 dB 22 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 IELSYS Appendix D Troubleshooting Diagnosing the Modem s Indicators The modem can be easily monitored through its comprehensive panel indicators These indicators assist the network manager in identifying problems the hub may encounter This section describes common problems you may encounter and possible solutions 1 Symptom Cause Solution Note 2 Symptom Cause Solution POWER indicator does not light up green after power on Defective External power supply Check the power plug by plugging in another that is functioning properly Check the power cord with another de
12. d for transmission The connector at the end of the telephone cable is called RJ 11 connector and it consists of six pins POTS plain old telephone services use pins 3 and 4 for voice transmission A telephone cable is shown below Figure 6 Figure 6 Telephone cable The Aand B connectors on the rear of the modem are RJ 11 connectors These connectors are wired identically The RJ 11 connectors have six positions two of which are wired The modem uses the center two pins The pin out assignment for these connectors is presented below Table 5 Table 5 RJ 11 Pin out Assignments Pin MNEMONIC FUNCTION 1 NG Unused 2 NG Unused 3 TIP POTS 4 RING POTS 5 NC Unused 6 NC Unused __ NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Appendix B Product Specification Key Features amp Benefits Supports Universal Plug 4 Play Compliant with IEEE802 3 10BASE T IEEE802 3u and 100BASE TX standard Compliant with ETSI ITU amp ANSI standards Max speed at 5M 5M with distance up to 1 9km 6333ft Max speed at 15M 15M with distance up to 1 3km 4333ft Max speed at 25M 25M with distance up to 800m 2666ft Supports 1 RJ 11 connector for Ethernet over VDSL Supports 1 RJ 11 connector for telephone PBX connection Supports 1 RJ 45 port for 10 100Mbps Ethernet with Auto MDI MDIX Supports 1 Dip switch NVF 200LS only for speed mode selection Supports
13. ice ventilation slots as insufficient airflow may harm your device DO NOT store things in the device DO NOT use the device outside and make sure all the connections are indoors There may be a remote risk of electric shock from lightning Be careful when unplugging the power due to transformer may be very hot Keep the device and all its parts and accessories out of children s reach Clean the device using a soft and dry cloth rather than liquid or atomizers Power off the equipment before cleaning it This product is recyclable Dispose of it properly NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Table of Contents GO Pi YA GAL a AA 1 VDSL PO f Point SONI OU saa kay kt a ks kn ak e kk ries ke a a kk ka ok nee 2 Safety Warn S vi asosi ad as a anna K una haha anna an NAN 3 Unpacking fAfO FAN AL ON near 6 Check LIS AA AAP AA 6 2 Installing the Modem Eee ee 7 Hardware Installation 0 0 0000 aa aka 7 Pre installation Requirements La ANAN aa 7 General Rules aaa w kat k n n a na 8 Connecting the Moden ki kri kikit n a ka a a a e l a mn kn a n n e a a kk n a n a a n Ske ka a kk a n ka a n n kk n A a m kk 8 Connecting the RJ 11 RJ 45 PONS BNG GA BUGBUBABAGGIKKA anaiai aaduan anaiarena adesa naiaren A ank RADA 9 3 Hardware DESCriDINON ki kk ak a ka a k a aa ak a a a a e A A a a e a a a a A e a a a a ak pa 11 Front Panglima ati a ik n kk a a a A Saa ka a SE A n A A M aaa a a Aaa a D A a
14. ith the FCC if you believe it is necessary 29 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS The telephone company may make changes in its facilities equipment operations or procedures that could affect the proper functioning of your equipment If they do you will be notified in advance in order for you to make necessary modifications to maintain uninterrupted service This equipment may not be used on coin service provided by the telephone company Connection to party lines is subject to state tariffs Important Safety Instructions Caution The direct plug in wall transformer serves as the main disconnect for the product The socket outlet shall be installed near the product and be readily accessible Use only the power supply included with this product In the event the power supply is lost or damaged In the United States use only with CSA certified or UL listed Class 2 power supply rated 5Vdc 1A or above In Europe use only with CE certified power supply rated 5Vdc 1A or above Do not use this equipment near water for example in a wet basement Avoid using a telephone during an electrical storm There may be a remote risk of electrical shock from lightning Do not use the telephone to report a gas leak in the vicinity of the leak If trouble is experienced with this unit please contact customer service at the address and phone listed below Do not disassemble this equipment It does not contain any user ser
15. o fail 3 2 Please check phone cable must be 24 gauge with twisted pair and without rust and the length is not over 1 9km 3 3 Please check the correct Dip Switch setting Note Phone cable must meet CAT 3 standard or above and without clustering otherwise will cause more cross talk issue to reduce DSL power driver 4 Symptom VDSL speed mode LED is always flashing Cause VDSL speed mode link is at the limit of phone cable length Solution Please change speed mode through Dip switch Note Don t use phone cable that is without twisted pair and under 0 4mm 26 Gauge diameter 24 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 QEISYS 5 Symptom We tested with a regular SO bus from an NTBA data works but ISDN telephone does not Solution You must connect according to the following chart if you want to connect CO and CPE with NTBA SO TO CPE PIN ASSIGNMENT No Swap S T si ISDN Telephone Phone Side Line Side Line Side Phone Side phone wire RJ 45to RJ 11 cable RJ 11 to RJ 11 wire 25 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS 6 Symptom VDSL line is at link margin Cause When the VDSL line is linking between 2 speeds at 5 15Mbps or 15 25Mbps Solution Fixed the speed to 5Mbps when it is linking between 5 15Mbps or fixed the speed to 15Mbps when it is linking between 15 25Mbps 7 Symptom VDSL flickers at 25Mbps when multicast streams Ca
16. ors needed for installation are available NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS General Rules Before making any connections to the modem please note the following rules e Ethernet Port RJ 45 All network connections to the modem Ethernet port must be made using Category 5 UTP for 100Mbps Category 3 4 UTP for 10Mbps No more than 100 meters of cabling may be use between the MUX or HUB and an end node e VDSL Port RJ 11 All Home network connections to the RJ 11port must use 24 26 gauge phone wiring e We do not recommend using 28 gauge or above phone line Connecting the Modem The modem has one Ethernet port which support connection to Ethernet operation The devices attached to these ports must support auto negotiation or 10Base T OR 100Base TX unless they will always operate at half duplex Use any of the Ethernet ports to connect to devices such as NIC Switch bridge or router The RJ 11 line port is used to connect to the RJ 11 modular socket wall outlet that is connected to the VDSL 4 Band CPE modem side Point to point solution The RJ 11 phone port of the modem can be connected to a telephone for making calls NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 snetsy S Connecting the RJ 11 RJ 45 Ports te The modem s RJ 11 ports supports max distance 1 9km at 5M 5M or max speed 25M 25M symmetrical and distances up to 800m data service across existing phone wiring
17. s NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS Safety Warnings For your own safety make sure to read and follow all warning notices and instructions before using the device DO NOT open the unit or device Opening or removing the covers can expose you to dangerous high voltage points or other risks ONLY qualified service personnel can service the device Please contact your vendor for further information Use ONLY the dedicated power supply for your device Connect the power cord or power adapter to the right supply voltage e g 110V AC in North America or 230V AC in Europe DO NOT use the device if the power supply is damaged as it might cause electrocution 11 the power supply is damaged remove it from the power outlet DO NOT attempt to repair the power supply Contact your local vendor to order a new power supply Place connecting cables carefully so that no one will step on them or stumble over them DO NOT allow anything to rest on the power cord and do NOT locate the product where anyone can work on the power cord DO NOT install nor use your device during a thunderstorm There may be a remote risk of electric shock from lightning DO NOT expose your device to dampness dust or corrosive liquids DO NOT use this product near water e g in a wet basement or near a swimming pool Connect ONLY suitable accessories to the device Make sure to connect the cables to the correct ports DO NOT obstruct the dev
18. ursuant to Part 15 of 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 instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver The equipment and the receiver should be connected to outlets on separate circuits Consult the dealer or an experienced radio television technician for help Ae O N Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment If this telephone equipment causes harm to the telephone network the telephone company will notify you in advance that temporary discontinuance of service may be required But if advance notice isn t practical the telephone company will notify the customer as soon as possible Also you will be advised of your right to file a complaint w
19. use Power level is too high and noise immunity is weak Solution Fixed the speed to 15Mbps since 15Mbps is ideal for multicast streaming while 25Mbps is for transferring large data file at high speed 26 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS System Diagnostics Power and Cooling Problems If the POWER indicator does not turn on when the power cord is plugged in you may have a problem with the power outlet power cord or internal power supply as explained in the previous section However if the unit power is off after running for a while check for loose power connections power losses or surges at the power outlet and verify that the fan on back of the unit is unobstructed and running prior to shutdown If you still cannot isolate the problem then the internal power supply may be defective In this case please contact your local dealer Installation Verify that all system components have been properly installed If one or more components appear to be malfunctioning e g the power cord or network cabling test them in an alternate environment where you are sure that all the other components are functioning properly Transmission Mode The default method of selecting the transmission mode for RJ 45 ports is 10 100 Mbps ETHERNET for RJ 11 port are 5 15 25Mbps VDSL Therefore if the Link signal is disrupted e g by unplugging the network cable and plugging it back in again or by resetting the power
20. vice If these measures fail to resolve the problem have the unit power supply replaced by a qualified distributor Don t use other AC to DC power adapter Link indicator does not light up green after making a connection Network interface ex a network adapter card on the attached device network cable or switch port is defective 2 1 Power off and re power on the VDSL modem 2 2 Verify that the switch and attached device are power on 2 3 Be sure the cable is plugged into both the switch and corresponding device 2 4 Verify that the proper cable type is used and its length does not exceed specified limits 2 5 Check the modem on the attached device and cable connections for possible defects 23 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS 2 6 Make sure that the phone wire must be connected between NVF 200LS and NVF 200Rver S first when both are to be power on 2 7 Replace the defective modem or cable if necessary 3 Symptom VDSL Link cannot be established Cause VDSL speed mode setting failure or phone cable length is over the specification limit of the speed mode Solution 3 1 Please make sure that the phone wire must be connected between NVF 200LS and NVF 200Rver S when both are power on NVF 200LS will do link speed function depending on speed mode setting and phone wire length therefore if NVF 200LS can t detect NVF 200Rver S over phone wire while both power on this will cause the link t
21. viceable components 30 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS FCC Warning 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 CE Mark Warning This is a CE 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 31 NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 IELSYS Warranty The original owner that the product delivered in this package will be free from defects in material and workmanship for one year parts after purchase There will be a minimal charge to replace consumable components such as fuses power transformers and mechanical cooling devices The warranty will not apply to any products which have been subjected to any misuse neglect or accidental damage or which contain defects
22. volume of network traffic building materials and construction and network overhead lower actual data throughput rate NVF 200LS Rver S 4 Band VDSL CO CPE Modem USER S MANUAL Ver A 3 SIELSYS VDSL Point to Point Solution The NVF 200LS Rver S works as Ethernet to from VDSL subscriber site conversion bridge The NVF 200LS Rver S uses QAM based 4 band VDSL technology which supports max distance 1 9km 6333 ft at 5M 5M or 1 3km 4333 ft at 15M 15M or 800m 2666 ft at 25M 25M symmetrical data service The NVF 200Rver S also works with NVF 800S NVF 2400S VDSL IP DSLAM together to form a cost effective solution for services such as remote lecturing telemedicine video conferencing Video on Demand VOD IP TV Internet access and various high speed data applications The front panel provides LED indicators of system and interface status The built in POTS ISDN splitter allows a standard POTS phone or ISDN device to be connected Full or half duplex mode of LAN operations is automatically sensed and configured VDSL link rates are configured by local modem or IP DSLAM over auto speed or fix speed function Therefore NVF 200LS Rver S supports plug amp play operations on the subscriber site and can do auto and manual selection of the data speed An ideal solution for delivering cost effective high performance broadband multimedia services to Multi Dwelling Units MDU and Multi Tenant Units MTU such as hotels campuses and hospitals environment
23. which are in any way attributable to improper installation or to alteration or repairs made or performed by any person not under control of the original owner The above warranty is in lieu of any other warranty whether express implied or statutory including but not limited to any warranty of merchantability fitness for a particular purpose or any warranty arising out of any proposal specification or sample We shall not be liable for incidental or consequential damages We neither assume nor authorize any person to assume for it any other liability WARNING WARNING Warranty Void Removed DO NOT TEAR OFF OR REMOVE THE WARRANTY STICKER AS SHOWN OR THE WARRANTY IS VOID 32
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