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netsys NV-202P, User Manual

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  NV-202P Long Reach Ethernet Extender with PoE User’s Manual Ver. A4

 

 

                                                               

                                                                                                         

17 

Note:   

It is normal for the connection between two bridged to take up to 3 minutes, due to NV-202P to establish a link mechanism in 

auto-negotiation, that detects and calculates CO and CPE both PBO and PSD level, noise levels and other arguments for getting a 

better connection.

 

 

Summary of Contents for NV-202P

Page 1: ...P P L L Lo o on n ng g g R R Re e ea a ac c ch h h E E Et t th h he e er r rn n ne e et t t E E Ex x xt t te e en n nd d de e er r r w w wi i it t th h h P P Po o oE E E U U US S SE E ER R R S S S M M...

Page 2: ...y 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 descr...

Page 3: ...curity VOIP or access control systems in any place where you have basic wire connectivity The NV 202P also supports both central office CO and customer premises equipment CPE modes selectable through...

Page 4: ...e 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 c...

Page 5: ...D VDSL2 SOLUTION 2 SAFETY WARNINGS 3 CHAPTER 1 UNPACKING INFORMATION 6 1 1 Check List 6 CHAPTER 2 INSTALLING THE BRIDGE 7 2 1 Hardware Installation 7 2 2 Pre installation Requirements 7 2 3 General Ru...

Page 6: ...SCRIPTION 14 3 1 Front Panel 15 3 2 Front Indicators 16 3 3 Rear Panel 18 APPENDIX A CABLE REQUIREMENTS 24 APPENDIX B PRODUCT SPECIFICATION 26 APPENDIX C DIN RAIL MOUNT INSTALLATION 29 APPENDIX D TROU...

Page 7: ...in case there is a need to return for repair 2 If the product has any issue please contact your local vendor 3 Do not use sub standard power supply Before connecting the power supply to the device be...

Page 8: ...f you experience any error or problem please be sure Netsys will care for you and the problem Please contact your local dealer for support If you are told to send the device for RMA and repair ALWAYS...

Page 9: ...d an end node VDSL2 Port RJ 11 All network connections to the RJ 11port must use 24 26 gauge with twisted pair phone wiring We do not recommend the use of the telephone line 28 gauge or above The RJ 1...

Page 10: ...r 100Base TX unless they will always operate at half duplex NV 202P fast Ethernet port is used to connect to external power splitter PoE or build in power splitter of networking devices such as IP CAM...

Page 11: ...er RJ 11 port is connected or terminal block is connected using straight connection Figure 2 4 or cross over connection Figure 2 5 Figure 2 4 NV 202P line ports straight connection Figure 2 5 NV 202P...

Page 12: ...ers 333 feet 2 We recommend use Category 5 7 UTP STP cables for Cable bridged or Bridge connections to avoid any confusion or inconvenience in the future when you attached to high bandwidth devices 3...

Page 13: ...ety of applications The bridge s line port supports 100Mbps maximum for data service across existing phone wiring It is easy to use which do not require installation of additional wiring Every modular...

Page 14: ...use over 1 5 km cable length and also need bigger bandwidth application such as connect to ip camera User can use NV 202P CO mode and NV 202 CPE mode to achieve the IP surveillance for long distance...

Page 15: ...Long Reach Ethernet Extender with PoE User s Manual Ver A4 14 Chapter 3 Hardware Description This section describes the important parts of the bridge It features the front panel and rear panel NV 202P...

Page 16: ...to determine if it has Ethernet signal from its RJ 45 port and if there is VDSL line signal on RJ 11 port And the table shows the description Table 3 1 Table 3 1 Description of the bridge front conne...

Page 17: ...connected On Steady The device has a good PoE connection Blinking The device is detected to a PoE device but the power supply does not feeding to the PD PoE 1 2 PoE LED Green Off The device is not con...

Page 18: ...ote It is normal for the connection between two bridged to take up to 3 minutes due to NV 202P to establish a link mechanism in auto negotiation that detects and calculates CO and CPE both PBO and PSD...

Page 19: ...cription Power DC Power Jack External Power Adapter Input AC 85 240Volts 50 60Hz Output DC 12V 1A DIP Switch 4 Pins DIP Switch Provide 4 selectable transmission modes Ground Earthing strip Please conn...

Page 20: ...P Switch configuration Table 3 4 Table 3 4 DIP Switch Configuration Pin 1 Pin 2 Pin 3 Pin 4 On OFF CO CPE Mode Band SNRM Interleave INP On CO Mode High Band 9db 8ms INP 2 Off CPE Mode Low band 6db 1ms...

Page 21: ...MHz It can pass through ISDN spectrum 0 499 KHz are empty OFF Low Band Mode 300 KHz to 30MHz the NV 202P will auto detect the cable length and auto choice speed mode PIN3 When SNR margin is selected t...

Page 22: ...ing them up into smaller bits and then rearranging them so that once contiguous data is now spaced further apart into a non continuous stream Data packets are re assembled by your bridge The diagram b...

Page 23: ...SNR SNRM Signal to Noise Ratio Margin It s very similar to a conversation at a party and it s dealt with in the same way we naturally account for both distance from the other person and the amount of...

Page 24: ...and devices If power wiring and device wiring paths must cross make sure the wires are perpendicular at the intersection point Note Do not run signal or communications wiring and power wiring through...

Page 25: ...dard uses pins 1 2 3 and 6 for data transmission purposes Table A 1 Table A 1 RJ 45 Ethernet Connector Pin Assignments MDI MDI X PIN Signal Media Dependant interface Signal Media Dependant interface c...

Page 26: ...2P Long Reach Ethernet Extender with PoE User s Manual Ver A4 25 Figure A 2 Pin Assignments and Wiring for an RJ 45 Straight Through Cable Figure A 3 Pin Assignments and Wiring for an RJ 45 Crossover...

Page 27: ...pport long reach mode up to 3 km with 24 gauge phone wire DIP switch with CO and CPE mode selectable Support auto speed for Line port and Interleave mode selectable through CO side DIP switch Supports...

Page 28: ...nnector for VDSL2 port 1 x DIP Switch 1 x Power Jack Power PoE Input Voltage 36 57 V DC Typical 48V Commercial grade desktop Power Adapter Output 30 W max for each Pin Assignment 4 5 7 8 LED Indicator...

Page 29: ...02P Long Reach Ethernet Extender with PoE User s Manual Ver A4 28 Storage Temperature 20 C 70 C 4 F 158 F Humidity 10 to 90 non condensing Weight About 423g Dimensions 137 x 100 x 27 mm 5 39 x 3 94 x...

Page 30: ...Please refer to install the DIN RAIL as following step 1 Install the DIN Rail mounting plate to the NV 202P Figure C 1 2 Please use the suitable DIN Rail to install please refer to the dimensions of t...

Page 31: ...If these measures fail to resolve the problem have the unit power supply replaced by a qualified distributor 2 Symptom Link indicator does not light up green after making a connection Cause Network in...

Page 32: ...h or link time over 3 minutes Note Phone wire must meet CAT 3 standard or above and without clustering otherwise will cause more cross talk issue to reduce DSL power driver 4 Problem What is VDSL2 Ans...

Page 33: ...nd upstream on twisted pairs using a bandwidth up to 30 MHz VDSL2 deteriorates quickly from a theoretical maximum of 250 Mbit s at source to 100 Mbit s at 0 5 km 1 600 ft and 50 Mbit s at 1 km 3 300 f...

Page 34: ...nications 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 qua...

Page 35: ...t 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...

Page 36: ...m 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 ver...

Page 37: ...uipment off and on the user is encouraged to try to correct the interference by one or more of the following measures 1 Reorient or relocate the receiving antenna 2 Increase the separation between the...

Page 38: ...ules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment can generate use and radiate radi...

Page 39: ...ronment and human health 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 th...

Page 40: ...e or which contain defects 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 warr...

Page 41: ...NV 202P Long Reach Ethernet Extender with PoE User s Manual Ver A4 40 Chinese SJ T 11364 2006 Pb Hg Cd Cr VI PBB PBDE SJ T 11364 2006 SJ T 11364 2006...

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