Fiber Optic Products High Voltage Isolation Fiber Optic Links
RELATED PRODUCTS

For Fiber Optic Link Card housings and card shelves and rack mounts, see the Housings section
FIBER OPTIC LINK HOUSINGS

Single card Fiber Optic Link Units are available as pre-installed units, in indoor or outdoor rated housings, ready for installation.
SEE PRE-INSTALLED HOUSING UNITS

Our enclosures are also available as pre-wired Telco Interface Units. Visit the Telco Interface Unit page for additional information.
TELCO INTERFACE UNITS
HOUSING OPTIONS
4 WIRE ANALOG DATA SERIES
PRODUCT DESCRIPTION

The Fiber Optic Link 4-wire Data system provides a transmission of 4-wire data signal over two optical fibers, and supports full duplex constant transmission up to 9600bps in voice-frequency or audible tone range (300Hz-3.4KHz). Common applications include SCADA and protective relay systems.

Note: CO and Sub 4-wire Data cards are electronically identical and may be interchanged.
FEATURES
4 Wire analog audio-tone up to 9600 baud
Dual power capable, line or 24-56VDC
Available in Single or Multi-mode
Available with ST or SC Connectors
Available with RJ adapters
Compatible with SCADA and Protective Relay systems
Convenient LED status indicators
Available pre-installed in housings
LIFETIME UNCONDITIONAL WARRANTY
STANDARD SPECIFICATIONS
TRANSMISSION METHOD:
Frequency modulated light via two optical fibers
WAVELENGTH:
Multimode: 850nm
Single Mode: 1310nm
FIBER TYPE/DISTANCE:
Multimode (62.5/125µm): 2 miles/3.4km
Single-Mode (9/125µm): 9 miles/15km; Long Haul 25 miles/40km
FIBER CONNECTOR TYPE: ST or SC
PHYSICAL DIMENSIONS:
7in. x 4in. x 1in. (177.8mm x 101.6mm x 25.4mm)
(Standard RLH Fiber Card Form Factor)
OPERATING TEMPERATURE:
-40˚F to +158˚F (-40˚C to +70˚C)
OPERATING HUMIDITY:
95% non-condensing
SEE DST SIMPLEX SEALING CURRENT WIRING INFO
OPTIONAL RJ ADAPTER
POWER OPTIONS

CO (Central Office) and Sub (Subscriber side) cards can operate from either line power or local power input of 24-56VDC.

POWER SUPPLY OPTIONS
We carry an extensive line of AC/DC power supplies, converters, solar power and battery backup systems.
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ORDERING INFORMATION
4 Wire Analog Data Fiber Optic Link CO Card
Part Number
Description
8806-1235-03

Verizon PN: 846641
CLEI: NPIFA401AA
4 Wire Data CO Card
Line Powered or 24-56VDC Local Power
Fiber Type: Multimode
Connector Style: ST
8805-1235-03
4 Wire Data CO Card
Line Powered or 24-56VDC Local Power
Fiber Type: Multimode
Connector Style: SC
8806-1279-01

Verizon PN: 908997
CLEI: NPIFCC01AA
4 Wire Data CO Card
Line Powered or 24-56VDC Local Power
Fiber Type: Single-mode
Connector Style: ST
8806-1279-01LH
4 Wire Data CO Card (Long Haul)
Line Powered or 24-56VDC Local Power
Fiber Type: Single-mode (Long Haul)
Connector Style: ST
8805-1279-01
4 Wire Data CO Card
Line Powered or 24-56VDC Local Power
Fiber Type: Single-mode
Connector Style: SC
8805-1279-01LH 4 Wire Data CO Card (Long Haul)
Line Powered or 24-56VDC Local Power
Fiber Type: Single-mode (Long Haul)
Connector Style: SC
Note: Add -RJ to the Part Number for pre-installed RJ48S adapter
ORDERING INFORMATION
4 Wire Analog Data Fiber Optic Link Sub Card
Part Number
Description
8806-1245-03

Verizon PN: 846643
CLEI: NPIFAB401AA
4 Wire Data Sub Card
Line Powered or 24-56VDC Local Power
Fiber Type: Multimode
Connector Style: ST
8805-1245-03
4 Wire Data Sub Card
Line Powered or 24-56VDC Local Power
Fiber Type: Multimode
Connector Style: SC
8806-1289-01

Verizon PN: 87288098
CLEI: NPIFDC01AA
4 Wire Data Sub Card
Line Powered or 24-56VDC Local Power
Fiber Type: Single-mode
Connector Style: ST
8806-1289-01LH
4 Wire Data Sub Card (Long Haul)
Line Powered or 24-56VDC Local Power
Fiber Type: Single-mode (Long Haul)
Connector Style: ST
8805-1289-01
4 Wire Data Sub Card
Line Powered or 24-56VDC Local Power
Fiber Type: Single-mode
Connector Style: SC
8805-1289-01LH 4 Wire Data Sub Card (Laong Haul)
Line Powered or 24-56VDC Local Power
Fiber Type: Single-mode (Long Haul)
Connector Style: SC
Note: Add -RJ to the Part Number for pre-installed RJ48C adapter

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ORDERING INFORMATION
RJ-48C Adapters (User Installable)
Part Number
Description
RLH-RJ4W-CO
RJ-48S Adapter for 4 Wire Analog Data Fiber Optic Link CO Card
Accessory Retrofit Kit
RLH-RJ4W-SUB
RJ-48C Adapter for 4 Wire Analog Data Fiber Optic Link Sub Card
Accessory Retrofit Kit

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