2
INSTALLATION GUIDE
Following are installation instructions
for the Fiberlink 5002:
Individual Transceivers
Internal Jumper Pin Setting for Drop and Repeat Operation
For “Drop and Repeat” operation, the case must be snapped open and the internal “D/R”
jumper installed. When this is done, the unit will accept, repeat and output any data
within the loop in which it is installed. For point-to-point operation, the “D/R” jumper
must be removed.
DB-25 Connector Considerations
The 5002 is provided with an industry standard male DB-25 connector. For those
applications where a female connector is required, Communications Specialties offers a
male-to-female converter (part number 113024). This device plugs directly into the
existing connector and extends the overall length of the unit by ¾ inch.
DB-25 Signal/
Power Connector
Pin 1 = Case
Pin 2= Xmit (DTE)
Rec (DCE)
Pin 3= Rec (DTE)
Xmit (DCE)
Pin 4= Jumped to 5
Pin 5= Jumped to 4
Pin 6= Jumped to 8/20
Pin 7= Common
Pin 8= Jumped to 6/20
Pin 9= +12 +10% VDC
No Connection to
all other pins
Optical Connectors
External Power
Connector
Install Internal Jumper
for "Drop and Repeat"
Operation
Access port for
DCE/DTE Switch
Pin 20= Jumped to 6/8
7
WARRANTY
Communications Specialties, Inc. (CSI) warrants that for a period of three years after
purchase by the Buyer, the Fiberlink 5002 RS-232 data transceiver will be free from defects
in material and workmanship under normal use and service. A Return Material Authoriza-
tion (RMA) number must be obtained from CSI before any equipment is returned by the
Buyer. All material must be shipped to CSI at the expense and risk of the Buyer.
CSI’s obligation under this warranty will be limited, at its option, to either the repair or
replacement of defective units., including free materials and labor. In no event shall CSI
be responsible for any incidental or consequential damages or loss of profits or goodwill.
CSI shall not be obligated to replace or repair equipment that has been damaged by fire,
war, acts of God, or similar causes, or equipment that has been serviced by unauthorized
personnel, altered, improperly installed or abused.
RMA numbers and repairs can be obtained from:
Communications Specialties, Inc.
55 Cabot Court
Hauppauge, NY 11788
Tel: (631) 273-0404
Internet: www.commspecial.com
FAX: (631) 273-1638
Email: [email protected]
Customers in the Asia Pacific Region may contact Communications Specialties Pte Ltd:
Tel: +65 6391 8790
Internet: www.commspecial.com
FAX: +65 6396 0138
Email: [email protected]
Please have your serial number available when contacting us.
