1
CONTENTS
Quick Installation Guide ............................................................................... 2
General Information ...................................................................................... 3
Introduction
Specifications
Theory of Operations
Functional Block Diagram
Installation Instructions for XRD-8050 (stand-alone version) ...................... 5
Installation Procedure
Signal and Power Connections
Anti-Streaming Time-Out
Master/Local Selection, System Configuration
Optical Fiber Compatibility
Battery Backup Operation
Installation Instructions for XRD-8050/RK (rackmounted version)............. 9
Signal Connections
Indicator LEDs
Interface Troubleshooting ........................................................................... 10
Signals vs. Pin Connections and Other Details
Operating Considerations for Fiber Optic Cable ......................................... 12
Overall Fiber Optic System Checkout & Troubleshooting Techniques ......... 13
Maintenance ................................................................................................ 15
Statement of Warranty ................................................................................. 16
16
WARRANTY
Communications Specialties warrants that for a period of three years after
purchase by the Buyer, all Fiberlink transmission systems will be free from
defects in material and workmanship under normal use and service. A Return
Material Authorization (RMA) number must be obtained Communications
Specialties before any equipment is returned by the Buyer. All material must be
shipped to Communications Specialties at the expense and risk of the Buyer.
Communications Specialties 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 Communications Specialties be respon-
sible for any incidental or consequential damages or loss of profits or goodwill.
Communications Specialties shall not be obligated to replace or repair equip-
ment that has been damaged by fire, war, acts of God, or similar causes, or
equipment that has been serviced by unauthorized personnel, altered, improp-
erly installed or abused.
RMA numbers and repairs can be obtained from:
Communiations Specialties Pte Ltd - Serving the Asia Pacific Region
100 Beach Road
#22-09 Shaw Tower
Singapore 189702
TEL: +65 6391 8790 FAX: +65 6396 0138
EMAIL: [email protected]
Please have your serial number available when contacting us.
Communications Specialties, Inc.
55 Cabot Court
Hauppauge, N.Y. 11788 USA.
Tel: (631) 273-0404
Internet: www.commspecial.com
FAX: (631) 273-1638
Email: [email protected]
