COMNET Universal RS232/422/485 Data Point-to-Point "B" End Single Mode Transceiver (43 mi)

COMNET Universal RS232/422/485 Data Point-to-Point "B" End Single Mode Transceiver (43 mi)

COMNET Universal RS232/422/485 Data Point-to-Point "B" End Single Mode Transceiver (43 mi)

Special Order
Expected availability: 7-10 business days

This item is noncancelable and nonreturnable.

$0.00 Tax Collected Outside NY and NJ

You Pay: $719.95

Add to Wish List Item in Wish List

COMNET FDX70EBS1 overview

  • 1Description
Provided by third party:

The ComNet drop-insert-repeat transceiver unit is a fully-digital modem designed for implementing RS232, RS422 or RS485 2 or 4-wire data communications networks of high reliability. These transceivers also feature data translation to convert between data protocols. Data re-clocking and regeneration permit an almost unlimited number of transceiver/controller units to be used within the network. These environmentally hardened transceivers are ideal for use in unconditioned out-of-plant or roadside installations and, unlike many competing designs, only one optical fiber is required between units. Plug-and-Play design ensures ease of installation, and no electrical or optical adjustments are ever required.

Key Features
  • Full data re-clocking and regeneration - no limit to the number of transceiver units used within the network
  • Supports supervised multiple master architecture for unparalleled network reliability
  • Remote fault indication allows the user to determine when a fiber break or loss of prime operating power has occurred
  • LED status indicators provide rapid indication of all critical operating parameters, including the location of fiber breaks or failed transceivers
  • Designed to meet full compliance with the environmental requirements
  • Robust design assures extremely high reliability in unconditioned out-of-plant/roadside environments
  • NTCIP compatible
  • Voltage transient protection on all power and signal input/ output lines provides protection from power surges
  • Wide optical dynamic range - optical attenuators are never required
  • Hot-swappable rack modules
Table of Contents
  • 1Description


Device Type Fiber media converter
Form Factor External
Connectivity Technology Wired
Cabling type Serial RS-232, serial RS-422, serial RS-485
Optical Wave Length 1310 nm / 1550 nm
Line Coding Format Manchester
Max Transfer Distance 42.9 miles
Status Indicators Power, status, transmit, receive
Features Full duplex mode, over-current protection
Expansion / Connectivity
Interfaces 1 x RS-232/422/485 - terminal block
1 x network - ST single-mode female
MTBF 100,000 hours
Compliant Standards FCC Part 15, RoHS, cULus, NEMA TS-2, NEMA TS-1
Voltage Required AC 120/230 V (50/60 Hz)
Power Consumption Operational 4 Watt
Dimensions & Weight
Width 5.3 in
Depth 6.1 in
Height 1.1 in
Manufacturer Warranty
Service & Support Limited warranty - lifetime
Environmental Parameters
Min Operating Temperature -40 F
Max Operating Temperature 167 F
Humidity Range Operating 0 - 95% (non-condensing)
Packaging Info
Package Weight 1.45 lb
Box Dimensions (LxWxH) 10.9 x 6.7 x 3.0"

COMNET FDX70EBS1 reviews

Be the first to review this item


COMNET FDX70EBS1 accessories

See any errors on this page? Let us know.