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4 WIRE DATA E&M (CONTACT CLOSURE) SERIES
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 DESCRIPTION
The Fiber Optic Link 4 Wire Data E&M cards (CO and Sub) provide point-to-point isolation of Telco or 4-wire PABX trunk lines using E&M leads.
4-wire data transfer is full duplex with constant transmission in both directions. E&M function can be used to transmit bidirectional contact closure.
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 SEE FULL DATA SHEET |
| STANDARD SPECIFICATIONS |
TRANSMISSION METHOD:
Frequency modulated light via two optical fibers |
WAVELENGTH:
Multimode: 850nm
Single Mode: 1310nm |
FIBER TYPE/DISTANCE:
Multimode (62.5/125µm): 1.8 miles/3km
Single-Mode (9/125µm): 8 miles/13km; Long Haul 16 miles/26km |
| 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 |
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| FEATURES |
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4 Wire data with E&M function |
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Full duplex, constant transmission |
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Dual power capable, line or 24-56VDC |
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Available in Single or Multi-mode |
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Available with ST or SC Connectors |
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Compatible with wide variety of housings |
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Available pre-installed in housings |
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LIFETIME UNCONDITIONAL WARRANTY |
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HOUSINGS AND ENCLOSURES
This Fiber Optic Link is designed to be used in a housing designed to protect and electrically isolate the card
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POWER SUPPLY OPTIONS
CO (Central Office) and Sub (Subscriber side) cards can operate from either line power or local power input of 24-56VDC.
Cards may be powered by several different power supply options including simple line powered units, integrated enclosure units, High-Density rack mount units, battery backup UPS versions, converters and Solar Power options.
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Part Number
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Description
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8806-1238-02
Verizon PN: 429240
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4 Wire Data E&M CO Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Multimode |
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| Connector Style: |
ST |
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8805-1238-02
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4 Wire Data E&M CO Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Multimode |
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| Connector Style: |
SC |
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8806-1277-01
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4 Wire Data E&M CO Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Single-mode |
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| Connector Style: |
ST |
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8806-1277-01LH
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4 Wire Data E&M CO Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Single-mode (Long Haul) |
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| Connector Style: |
ST |
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8805-1277-01
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4 Wire Data E&M CO Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Single-mode |
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| Connector Style: |
SC |
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8806-1248-02
Verizon PN: 429242
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4 Wire Data E&M Sub Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Multimode |
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| Connector Style: |
ST |
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8805-1248-02
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4 Wire Data E&M Sub Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Multimode |
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| Connector Style: |
SC |
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8806-1287-01
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4 Wire Data E&M Sub Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Single-mode |
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| Connector Style: |
ST |
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8806-1287-01LH
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4 Wire Data E&M Sub Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Single-mode (Long Haul) |
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| Connector Style: |
ST |
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8805-1287-01
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4 Wire Data E&M Sub Card
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| Line Powered or 24-56VDC Local Power |
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| Fiber Type: |
Single-mode |
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| Connector Style: |
SC |
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