Fiber Optic ProductsFiber Optic LinksHigh Voltage Isolation
RELATED PRODUCTS

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

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

TELCO INTERFACE UNITS
Our enclosures are also available as pre-wired Telco Interface Units. Visit the Telco Interface Unit page for additional information.
ADSL SERIES
PRODUCT DESCRIPTION

NOTE: THE FOLLOWING INFORMATION IS PRELIMINARY AND SUBJECT TO CHANGE. PLEASE CONTACT US FOR ADDITIONAL INFORMATION.

The RLH ADSL Fiber Optic System allows for a method of delivering ADSL copper service over a single pair of single mode or multimode fiber optic cable. The ADSL fiber system service then converts the data signal into 2 Wire DSL copper service for customer use. The system is compatible with DSL download data rates of up to 2.75Mbps.

Both CO and Sub ADSL fiber optic cards require a local powering source of 44-56 VDC @ 100mA.
FEATURES
ADSL data rate compatibility up to 2.75Mbps
Powered by local DC power source of 44-56VDC @ 100mA
Convenient built-in Ethernet pair switching
LED indicators for power, DSL, activity and internet
Available in Single or Multi-mode
Available with ST or SC Connectors
Compatible with wide variety of housings
Available pre-installed in housings
LIFETIME UNCONDITIONAL WARRANTY
STANDARD SPECIFICATION
TRANSMISSION METHOD:
Amplitude modulated light via two optical fibers
WAVELENGTH:
Multimode: 850nm
Single Mode: 1310nm
FIBER TYPE/DISTANCE:
Multimode (62.5/125µm): 2 miles/3km
Single-Mode (7-10/125µm): 6 miles/9.6km
FIBER CONNECTOR TYPE: ST or SC Fiber Female Connectors
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 +160˚F (-40˚C to +70˚C)
OPERATING HUMIDITY:
95% non-condensing
MAXIMUM DATA RATE:
2.75Mbps Downstream and 2.75Mbps Upstream
ADSL CARD
POWER OPTIONS

This ADSL system requires a local power input of 44-56VDC.

POWER SUPPLY OPTIONS
We carry an extensive line of AC/DC power supplies, DC/DC converters, solar power and battery backup systems for these cards.
INSTALLATION OPTIONS
ORDERING INFORMATION
ADSL Fiber Optic Link System
Part Number
Description
8806-1550-01
ADSL CO Card
Requires Local 44-56VDC Power Source
Fiber Type:
Multimode
Connector Style:
ST
8805-1550-01
ADSL CO Card
Requires Local 44-56VDC Power Source
Fiber Type:
Multimode
Connector Style:
SC
8806-1570-01
ADSL CO Card
Requires Local 44-56VDC Power Source
Fiber Type:
Single-mode
Connector Style:
ST
8805-1570-01
ADSL CO Card
Requires Local 44-56VDC Power Source
Fiber Type:
Single-mode
Connector Style:
SC
8806-1560-01
ADSL Sub Card
Requires Local 44-56VDC Power Source
Fiber Type:
Multimode
Connector Style:
ST
8805-1560-01
ADSL Sub Card
Requires Local 44-56VDC Power Source
Fiber Type:
Multimode
Connector Style:
SC
8806-1580-01
ADSL Sub Card
Requires Local 44-56VDC Power Source
Fiber Type:
Single-mode
Connector Style:
ST
8805-1580-01
ADSL Sub Card
Requires Local 44-56VDC Power Source
Fiber Type:
Single-mode
Connector Style:
SC

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