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CONFIGURATION  INSTRUCTIONS

The NV-EC1701U now comes in auto join mode for easy and quick deployments. The joining process is now only required when deploying more than 1 group of NV-EC1701 

units. When deploying more than 1 group (max 4 end points and 1 head end) you are required to factory default the groups after the first group. You must first factory default the 

units in the next group so they can be joined together into a group. Follow the un-joining method listed below and once factory defaulted you can then move to Step 3 to join the 

newly factory defaulted units together. 

Step One:  Gather Materials

  NV-EC1701U transceivers

  55V power supply & line-cord (NV-PS55-60W)

  Hook-up wire or BNC cable (not supplied)

  Small paper-clip, partially straightened:

  Device labels

  IP Network Documentation Log

Step Two:  Connect Hardware

  Remove and discard the “Configure Before Use” labels.

  Connect two NV-EC1701U transceivers using hook-up wire or a BNC cable.

     Observe polarity. Units will not power-up if the polarity is reversed.

     Do not connect anything to the RJ45 connector.

  Connect a 55V power supply to transceiver #1;

  

Apply power.

  Verify that the blue POWER LED on each transceiver illuminates.

  Before proceeding to next step, wait for any green BNC LED that came on

     during start up to go off, approximately 10 seconds.  

Step Three:  Joining

  On transceiver #1, using the straightened paper-clip to access the small     

     push-button located behind and slightly above the RJ45 LED.

     Firmly press and release this button.

     The blue Power LED will begin blinking.  

  Then firmly press and release the same push-button on transceiver #2.

     The blue Power LED will begin blinking. 

  Both transceivers have now entered 

Join Mode.

 

     They will find each other and establish encrypted communication.

     In about 10 seconds, the blue Power LEDs on both transceivers will return

     to a steady on condition, 'and the green BNC LEDs will illuminate indicating 

     a successful join.

Step Four:  Adding Transceivers

 

(if required)

   

  Disconnect transceiver #2 and replace it with a new un-joined transceiver (#3, or #4, or #5).

  Repeat steps two and three to add additional transceivers to the same Network Group.

Step Five:  Documentation

●  

Label the configured transceivers with a unique Network Group ID of your choice.           

     This will help you identify them after they have been deployed.

   Record this Network Group information in your IP Network Documentation Log.         

      This log may include essential documentation which will help you identify all          

      system devices during and after deployment:

Un-Joining a Transceiver

If you need to move a transceiver from one Network Group to another, it must first un-learn its 

previous Network Group and be returned to an un-joined state.  Do this by performing these 

steps:

 Disconnect the transceiver from the old network.

● 

Connect a 55 VDC power supply to a transceiver.

 Wait until its green BNC LED is lit.

● 

Using the straightened paper-clip to access the small push-button located behind

    and slightly above the RJ45. 

    Press and hold this button for 10-12 seconds until all of the LEDs flash.

 Release the paperclip.  

 Observe that the green BNC LED goes on for ten seconds and then goes off.

Un-joining is now complete. If you are not sure that un-joining has been successful, 

remove and then re-apply power, and repeat.

● 

Camera Number

● 

Camera Position/Location

● 

Camera Make & Model

● 

Camera MAC & IP Address

● 

Camera Login & Password

● 

Camera-end NVT Phybridge Transceiver MAC Address

● 

NVT Phybridge Transceiver Network Group Name

 

● 

Control Room NVT Phybridge Transceiver MAC Address

 

● 

Control Room Router Port Number

Condensed Installation Guide

View the complete guide at www.nvtphybridge.com

NVT Phybridge

888.901.3633 | +44 (0) 208 977 6614

www.nvtphybridge.com

Copyright © 2017 NVT Phybridge

451-1701-1-H1

2017/05

Step One: Gather Materials

Step Two: Connect Hardware

Step Five: Transceiver MAC Address

This device complies with Part 15 of the FCC Rules. Operation is subject to the 

following two conditions: (1) This device must not cause harmful interference, 

and (2) this device must accept any interference

received, including interference that

may cause undesired operation.

I.T.E 

E344963

D O  N O T  E X C E E D  T W O  P O W E R  S U P P L I E S  P E R  S Y S T E M

C L A S S  2  O N LY  ( S E LV ) 

+ 48-55 VDC        0.03 MIN - 1.6A MAX

MADE IN ROK

Ether

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EoC

 Transceiv

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Ether

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 Transceiv

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Ethe

rnet 

over 

Coax 

EoC

 Transceiv

er

Ethernet 

over 

Coax 

EoC

 Trans

ceiv

er

NV-EC1701U transceivers

Paper-clip 

(slightly straightened)

Coax jumper

55V power supply 

& line-cord 

(NV-PS55-60W)

Page 2 of 2

Ethernet over Coax EoC T

ransceiver

NV-EC1701U Eo2   transceivers transmit high bandwidth encrypted Ethernet signals over conventional 2-wire cables. To provide utmost signal integrity and security, the

NV-EC1701U transceivers must be configured to communicate exclusively with other transceivers within their Network Group. This group typically consists of one 

NV-EC1701U located at the control room (usually connected to an ethernet switch or router), and up to four remote NV-EC1701U transceivers (usually connected to IP 

cameras or other remote IP devices).

Step Three:

Transparent view of push-button location

Ethernet ov

er Coax EoC T

ranscei

ver

Ethernet 

ov

er 

Coax 

EoC 

Transc

eiver

55V power supply

& line-cord 

(NV-PS55-60W)

Transceiver #1 Transceiver #2

Observe

polarity

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