© Copyright 1999 American Fibertek, Inc.
Table of Contents
SR-20, SR-20 R,
PSR-1, PSR-1M, PSR-1S
Sub-Rack, Power Supply
Instruction Manual
Specifications................................................................................... 3
SR-20, SR-20R
PSR-1, PSR-1M, PSR-1S
Warranty............................................................................................ 3
SR-20, SR-20R Installation And Operation..................................... 4
Functional Description
System Compatibility
Installation
Power Supply
Service Information
PSR-1, PSR-1M, PSR-1S Installation and Operation..................... 5
System Compatibility
Line Voltage
Installation
Options
Controls and Indicators
Redundant Operation
Service Information
Specifications SR-20, SR-20R
Plug-in Cards SR-20 14
2
Plug-in Cards SR-20R 11
Size 19” x 5 ¼” x 9”
Weight 4 ½ lbs.
Specifications PSR-1, PSR-1M, PSR-1S
Min Typ. Max
Line Voltage 115VAC 108 115 128 Volts AC
Line Voltage 230VAC 207 230 253 Volts AC
Current 115VAC 0.80 A
Current 230VAC 0.40 A
Frequency 47 63 Hz
Power 100 Watts
Operating Temperature 0 to 50 °C
Operating Humidity 0 to 90% non Condensing
Weight 10 lbs.
LIFETIME WARRANTY INFORMATION
American Fibertek, Inc warrants that at the time of delivery the products delivered will be
free of defects in materials and workmanship. Defective products will be repaired or
replaced at the exclusive option of American Fibertek. A Return Material Authorization
(RMA) number is required to send the products back in case of return. All returns must
be shipped prepaid. This warranty is void if the products have been tampered with. This
warranty shall be construed in accordance with New Jersey law and the courts of New
Jersey shall have exclusive jurisdiction over this contract. EXCEPT FOR THE
FOREGOING WARRANTY, THERE IS NO WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE, EXPRESSED OR
IMPLIED, WHICH EXTENDS BEYOND THE WARRANTY SET FORTH IN THIS
AGREEMENT. In any event, American Fibertek will not be responsible or liable for
contingent, consequential, or incidental damages. No agreement or understanding,
expressed or implied, except as set forth in this warranty, will be binding upon American
Fibertek unless in writing, signed by a duly authorized officer of American Fibertek.
INSTALLATION AND OPERATION INSTRUCTIONS
SR-20, SR-20R Sub-rack Frame
FUNCTIONAL DESCRIPTION
3