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NV-202M/S LAN extender with Remote Power

USER’S MANUAL Ver. A.2

Appendix A:

Cable Requirements

A.1 Ethernet Cable

A CAT. 3, 4 or 5 twisted pair cable is typically used to connect the Ethernet device to the NV-202M/S. A 10Base-T cable

often consists of four pairs of wires, two of which are used for data transmission and the other two pairs are used for power

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, power supply uses pins 4, 5 and ground

uses pins 7, 8. (

Table A-1

)

Table A-1

RJ-45 Ethernet Connector Pin Assignments

MDI

MDI-X

PIN #

Signal

Media Dependant

interface

Signal

Media Dependant

interface-cross

TX+

Transmit Data +

RX+

Receive Data +

TX-

Transmit Data -

RX-

Receive Data -

RX+

Receive Data +

TX+

Transmit Data +

48V

NV-202S only

48V

NV-202S only

48V

NV-202S only

48V

NV-202S only

RX-

Receive Data -

TX-

Transmit Data -

Ground

NV-202S only

Ground

NV-202S only

Ground

NV-202S only

Ground

NV-202S only

Figure A-1 Standard RJ-45 repectacle/connector

Note:

Please make sure your connected cables are with same pin assignment as above table before deploying the cables into your

network.

Содержание NV-202M

Страница 1: ...20 0 02 2 2M M M S S S L L LA A AN N N 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 R R Re e em m mo o ot t te e e P P Po o ow w we e er r r U U Us s se e er r r s s s M M Ma a an n n...

Страница 2: ...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 describ...

Страница 3: ...ctions over one pair Cat 5 or above twisted pair phone cable The NV 202M S works as Ethernet to from VDSL subscriber site conversion NV 202M S The front panel provides LED indicators of power system a...

Страница 4: ...le 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...

Страница 5: ...R 1 UNPACKING INFORMATION 6 1 1 Check List 6 CHAPTER 2 INSTALLING THE NV 202M S 7 2 1 Hardware Installation 7 2 2 Pre installation Requirements 7 2 3 General Rules 8 2 4 Connecting the NV 202M and NV...

Страница 6: ...R 4 PERFORMANCE 20 4 1 Performance and power budget Descriptions 20 APPENDIX A CABLE REQUIREMENTS 22 APPENDIX B POE VS POE PARAMETERS 25 APPENDIX C PRODUCT SPECIFICATION 26 APPENDIX D DIN RAIL MOUNT I...

Страница 7: ...tion 1 1 Check List Carefully unpack the package and check its contents against the checklist Package Contents 1 x NV 202M 1 x NV 202S 1 x QR code for user s manual hyperlink Accessory 1 x 48V 1 875A...

Страница 8: ...mance will less than half Chapter 2 Installing the NV 202M S 2 1 Hardware Installation This chapter describes how to install the NV 202M S and establishes network connections You may install the NV 20...

Страница 9: ...sformer station nearby Please connecting FG of NV 202M and NV 202S on rear panel to earth ground 2 3 General Rules Before making any connections to the NV 202M S please note the following rules Ethern...

Страница 10: ...at half duplex NV 202S fast Ethernet port is used to connect to external power splitter POE or build in power splitter of networking devices such as IP CAM VOIP wireless AP sensor scanner or other po...

Страница 11: ...ng the Line Ethernet Ports 1 The NV 202M S line port supports max distance of 2km for data service across existing phone wiring It is easy to use which do not require installation of additional wiring...

Страница 12: ...Master Slave Ethernet extender with remote power point to point application 2 Use only twisted pair cable with RJ 45 connectors that conform to Ethernet standard When inserting a RJ 45 plug be sure t...

Страница 13: ...cables for cable NV 202M S or router connections to avoid any confusion or inconvenience in the future when you attached to high bandwidth devices 4 Be sure phone wiring has been installed before NV 2...

Страница 14: ...t panel of both NV 202M and NV 202S Figure 3 3 Figure 3 3 Front Panel of NV 202M S At a quick glance of the front panel it is easy to tell if NV 202M S has power if it has signal from its Ethernet RJ...

Страница 15: ...to external power splitter for NV 202S 3 3 Front Indicators The NV 202M has FIVE LED indicators The following table shows the description Table 3 2 Table 3 2 LED Indicators Description and Operation...

Страница 16: ...CPE Slave mode The NV 202S has SIX LED indicators The following table shows the description Table 3 3 Table 3 3 LED Indicators Description and Operation LEDs Color Status Descriptions On The power in...

Страница 17: ...to connect 2 The device is sending or receiving data LINE VDSL LINK LED Green Off The system power is not ready or has malfunctioned CO Local Side CO LED Green On Steady Indicate the VDSL2 NV 202S is...

Страница 18: ...a best transmission mode to suit with phone line quality or distance or connectivity Figure 3 5 Figure 3 5 DIP switch setting The following is table of DIP Switch configuration Table 3 6 Table 3 6 DI...

Страница 19: ...decoded Short bursts of noise on the line can cause these data packets to become corrupt and the NV 202M S has to re request data which in turn can slow down the overall rate at which data is transmi...

Страница 20: ...he power of a pure Gaussian noise source that yields the same bit error rate BER The BER equivalent noise for a biased Gaussian noise is simply the amplified version of the underlying Gaussian noise s...

Страница 21: ...support long reach mode up to 2000m 6 562ft 7W power budget shown as Table 4 1 Cable Length Meter DS Mps US Mps PoE Output 300m 100 100 15 0W 400m 87 81 13 5W 600m 53 48 13 0W 800m 34 31 12 5W 1000m...

Страница 22: ...meet Cat 5 standard or above and without clustering 2 The performance data above is for reference only the actual distance will vary on the quality of the copper wire and environment factors We recom...

Страница 23: ...3 and 6 for data transmission purposes power supply uses pins 4 5 and ground uses pins 7 8 Table A 1 Table A 1 RJ 45 Ethernet Connector Pin Assignments MDI MDI X PIN Signal Media Dependant interface...

Страница 24: ...202M S LAN extender with Remote Power USER S MANUAL Ver A 2 23 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 Ca...

Страница 25: ...onnector and it consists of eight pins VDSL signal use pins 4 and 5 for data transmission A telephone cable is shown below Figure A 4 A B Figure A 4 Telephone cable The A and B connectors on the rear...

Страница 26: ...ge range at PD 37 0 57 0V 42 5 57 0V Maximum current 350 mA 600 Ma per mode Maximum cable resistance 20 Category3 12 5 Category5 Power management Three power class levels negotiated at initial connect...

Страница 27: ...ne port Support long reach mode up to 2km 6 562ft 7w power budget Supports Surge protection for line port Support OVP OCP OTP power protection and revise polarity auto adjustment Supports Robust short...

Страница 28: ...100m distance limitation of Ethernet for both PoV power and data Provide LED indicators for Power Link Active Status for Ethernet port and Link for VDSL port Supports DIN Rail mount installation Supp...

Страница 29: ...5 10 100Mbps auto sensing with PoE 1 x RJ 11 1 x Terminal Block 1 x DIP Switch Power Protection Thermal overload protection OTP Over Temperature Protection OVP Over Voltage Protection OCP Over Current...

Страница 30: ...Power Link good for POV Power link good for POE Power Injector mode Mid span mode support connecting to Class 0 1 2 3 of PD side power splitter Operating Temperature 0 C 50 C 32 F 122 F Storage Tempe...

Страница 31: ...r to install the DIN RAIL as following step 1 Install the DIN Rail mounting plate to the NV 202M S Figure C 1 2 Please use the suitable DIN Rail to install please refer to the dimensions of the DIN Ra...

Страница 32: ...by plugging in another that is functioning properly Check the power cord with another device If these measures fail to resolve the problem have the unit power supply replaced by a qualified distributo...

Страница 33: ...he speed mode Solution 3 1 Please make sure that the phone cable must be connected between NV 202M and NV 202S when both are power on NV 202M will link depending on the speed mode setting and phone wi...

Страница 34: ...ernal power splitter for connecting to NV 202S 5 Symptom Power splitter cannot power feeding to networking device Cause NV 202S built in power injector output is limited by phone cable length Solution...

Страница 35: ...ment you want connect to NV 202S please make sure the networking device has built in power splitter PD function if yes please connect it directly if not please connect between NV 202S and networking d...

Страница 36: ...g 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 selectin...

Страница 37: ...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 verif...

Страница 38: ...e equipment 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...

Страница 39: ...ble Caution 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 rat...

Страница 40: ...ions 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 owner s expense CE Mark Warning Th...

Страница 41: ...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 whethe...

Страница 42: ...NV 202M S LAN extender with Remote Power USER S MANUAL Ver A 2 41 Chinese SJ T 11364 2014 Pb Hg Cd Cr VI PBB PBDE SJ T 11364 2014 SJ T 11364 2014...

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