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FiberLink 1900 Series User’s Manual
FiberLink 1900 Series
Technical Specifications | Precautions
Quick Installation Guide
The following is a quick installation guide for the FiberLink XA-1900 and RA-1900 . It is
intended for users familiar with the installation of fiber optic transmission systems to get
“up and running” in minimal time . For additional details, or for installation of the XA-1903
please consult the balance of this manual .
Standalone Version
Rackmountable Versions
The FiberLink XA/RA-1900 are available in card versions that fit the FiberLink 6000A rack-
mountable card cage . See ordering information on page 6 of this manual .
The FiberLink XA/RA-1900 box version may also be used with an existing MCR-1000A rack-
mountable card cage, which is no longer in production . AP-1000 Mounting brackets are
available for systems with existing MCR-1000A card cages .
Optical Conector
IRIG Input or
Output BNC
Power
Connector
Note that Pin D is Connected
to the Housing
Pin B* = +15 to +24 VDC
Pin A* = 14 to 18 VAC 50/60 Hz
Pin D = DC or AC Common
XA-1900A
Test Point
Not used on
RA-1900A
*Use either AC (Pin A)
*
or DC (Pin B). DO
*
NOT USE BOTH!
RA-1900A
Output Level
Adjustment
Not used on
XA-1900A
or
