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INDUSTRIAL LAN | WIRING COMPONENTS AND TESTERS

Carrier-band to Fiber Optic Repeaters

 

Carrier-band to Fiber optic Repeaters

The Carrier-band Repeaters are used to extend the network up to 50km. Repeaters extend the Carrier-band network with fiber optic cable which also has the advantage of less susceptibility to noise and near-lightning strikes.

Three models of Fiber Optic Repeaters are available:

  1. The CBR-2 is intended for multi-mode applications where the fiber optic segment is less than 2 km in length or a passive star coupler is used with few ports and with short spurs.
  2. The CBR-3 is intended for multi-mode applications where the fiber optic segment is up to 8 km in length.
  3. The CBR-7 is a single mode fiber optic repeater intended for applications where the fiber optic segment is up to 50km in length.

The repeaters are available with either AC or DC power.

 

Relcom Fiber Optic Repeaters (Fiber Optic Extenders) are for industrial networks used by the Honeywell Data Highway, Fisher / Emerson Provox system, and the Siemens - Moore Products systems. 

Fisher / Emerson systems used a similar product made by Optelecom.  Customers who cannot get the Optelecom product have successfully used the Relcom Fiber Optic Repeater to continue to support or expand their systems.  The Relcom Fiber Optic Repeater can be a replacement for the Optelecom 802.4a Fiber optic extender - also labeled by Fisher-Rosemount Systems with PN: 12P0569X03R.  It is also known as model DH7751 Highway II Fiber-Optic Extender.

 

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Part
Number
Description Data Sheet Installation Instructions Certification Applications
CBR-2AC Repeater, 850 nm, AC power PS-051


500-169

500-375


CC-009


CC-011

Class I, Division 2, Groups A, B, C and D


General Purpose

CBR-2DC Repeater, 850 nm, DC power

500-169

500-375

CBR-3AC Repeater, 1300 nm, AC power

500-169
500-375

N/A General Purpose
CBR-3DC Repeater, 1300 nm, DC power
CBR-7AC Repeater, 1300 nm, AC power PS-029

501-281

501-276

CC-011

General Purpose

CBR-7DC Repeater, 1300 nm, DC power
CBR-A0050A Rack Mount Kit, Single Unit N/A 500-146 N/A General Purpose
CBR-A0060A Rack Mount Kit, Dual Unit