User's Manual

USU
 USER MANUAL
DCM000000104
Printed: 2003-05-21 10:40:07
Revision Date: 5/21/03:
iii
TABLE OF
CONTENTS
1. USU MODULES........................................ 4
OVERVIEW ............................................................. 4
Theory Of Operation......................................... 4
Typical Application............................................ 4
MODELS................................................................. 5
BLOCK DIAGRAMS .................................................. 6
LNKFIB-H03 and LNKFIB-H04 Head-End
Modules ............................................................ 6
US Remote Modules ........................................ 7
CONNECTIONS ....................................................... 8
LNKFIB-H03 and LNKFIB-H04 Head-End
Module Connections......................................... 8
US Remote Module Connections ..................... 9
HEAD-END TO REMOTE INTERCONNECTS............... 11
FIBER-OPTIC CONNECTIONS ................................. 11
POWER FOR THE .................................................. 11
REMOTE MODULE................................................. 11
BATTERY BACKUP OF REMOTE MODULE ................ 11
MODULE SPECIFICATIONS ..................................... 12
REMOTE MODULE PER-CARRIER DE-RATING......... 13
OPERATION .......................................................... 14
Normal Operation ........................................... 14
Fault Indications ............................................. 14
Configuration and PC Commands.................. 15
GAIN ADJUSTMENTS ............................................. 16
SIGNAL LEVEL ADJUSTMENTS ............................... 16
PRODUCT WARRANTY........................................... 17
RMA PROCEDURE ............................................... 17
LASER SAFETY ..................................................... 18
ANTENNA INSTALLATION........................................ 19
FCC INFORMATION TO USERS .............................. 19