Transport 2 Circuits of ADSL Over Fiber

Fiber Link Card Icon

Temperature Icon

2 Channel Icon

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Features
  • Hardened to operate in -40°F to +158°F (-40°C to +70°C)
  • 44-56VDC 100mA local power source at each end
  • Network extension, singlemode (8mi./13km) / multimode (1640 ft./500m)
  • ST or SC fiber connector types
  • Each card can accept 2 ADSL lines, maximizing throughput
  • Critical, high voltage, remote or un-manned locations operating 24/7/365
  • DSL download data rates of up to 2.75Mbps
  • Limited Lifetime Warranty

  • Made in USA
Overview

The RLH 2 Channel ADSL Fiber Link Card system supports two channels of ADSL copper service over a single pair of singlemode or multimode fiber optic cable. This environmentally hardened system converts the copper signals into an optical signal over fiber, then converts the fiber optic signal back into 2 Wire DSL copper service for customer use.

Transmitting ADSL signals over fiber optic cable allows for network extension over long distances, and provides electrical isolation between both ends of the network. The RLH ADSL fiber system is compatible with DSL download data rates of up to 2.75Mbps.

Each card requires a 44-56VDC 100mA local power source to operate. RLH carries several compatible power supplies, but any compatible DC power source is acceptable.This hardened, rugged system is covered by our Unconditional Lifetime Warranty.

This fiber link card is designed to be installed into any of the RLH fiber link card housings, and occupies a single card slot.

Specifications

For a comprehensive review of the product specs, please see the Data Sheet, or feel free to contact us with any questions.


Transmission Method:
Amplitude modulated light via two optical fibers


Wavelength:
Multimode: 850nm
Singlemode: 1310nm


Fiber Type/Distance:
Multimode (50 or 62.5µm/125µm): 1640 feet/500m
Singlemode (8~9µm/125µm): 8 miles/13km


Fiber Connector Type:
ST or SC Fiber Female Connectors


Dimensions:
7in. x 4in. x 1in. (177.8mm x 101.6mm x 25.4mm)
(Standard RLH Fiber Link Card Form Factor)


Operating Temperature:
-40˚F to +158˚F (-40˚C to +70˚C)


Operating Humidity:
95% non-condensing


Maximum Data Range:
2.75Mbps Downstream and 2.75Mbps Upstream

Diagrams
2 Channel ADSL System

2 Channel ADSL System

2 Channel ADSL with Optional POTS System

2 Channel ADSL with Optional POTS System

Downloads

Download the RLH Data Sheet

Download the RLH User Guide

Download the Layout

Download the RLH DXF File

Download the RLH DXF File

Ordering
  • A complete system requires a CO card and a SUB card
  • This card is designed to be installed into a Card Housing

Please submit a quote request or contact your RLH sales representative for pricing and delivery information.

Numbers

8806-1550-01
8806-1560-01
8805-1550-01
8805-1560-01
8806-1570-01
8806-1580-01
8805-1570-01
8805-1580-01