Fiber Optic Isolation Systems

RLH provides high voltage isolation through our Fiber Optic Link systems. Our card systems solutions are the safest, most reliable, and most versatile available today. We offer a wide selection of card types and chassis to fit the unique needs of Power Utilities and Telecommunication Service Providers.

Fiber Cards

POTS | T1 | 2 & 4 Wire Data | Ethernet | Serial | DDS | Control Signals | Special Use

POTS

T1

2 & 4 Wire Data Cards

4 Wire Analog Data

The 4 Wire Analog Data fiber link card transmits a 600 Ohm voice frequency signal over fiber.

$550.00 – $920.00 See Details
4 Wire Data with E&M

This system provides simultaneous transmission of 4-wire data and single or bidirectional E&M over two fibers.

$600.00 – $970.00 See Details
2 Wire Data

The 2 Wire Analog Data fiber link card provides a constant bidirectional transmission path in the VF range over fiber.

$600.00 – $1,010.00 See Details

Ethernet

Serial

DDS

Control Signals

Special Use

Card Housings

Enclosures

Power Solutions

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