Harris Constellation - Page 39

Harris Corporation Constellation™
Shelf Configurations 1-13
INTRODUCTION
Figure 1-7: High capacity, optical and electrical
configurations
TRANSMITTER A1 RECEIVER A1 SERVICE CHANNEL** SPU CONTROLLER HLM MODEM A1
ACU
FUSE PANEL
FAN ASSEMBLY
POWER SUPPLY A1
KEYPAD, HANDSET, AND
DS1 ACCESS
Cable Intercon Brkt*
TRANSMITTER A1 RECEIVER A1 SERVICE CHANNEL** SPU CONTROLLER MODEM A1
ACU
FUSE PANEL
FAN ASSEMBLY
POWER SUPPLY A1
KEYPAD, HANDSET, AND
DS1 ACCESS
Cable Intercon Brkt*
Nonprotected Terminal
MODEM A2
HLM
RECEIVER A2
POWER SUPPLY A2
Nonprotected Tx, SD Rx Terminal
TRANSMITTER A1 RECEIVER A1 MODEM A1
ACU
FUSE PANEL
FAN ASSEMBLY
POWER SUPPLY A1
KEYPAD, HANDSET, AND
DS1 ACCESS
Cable Intercon Brkt*
MODEM A2
HLM
TRANSMITTER A2 RECEIVER A2
POWER SUPPLY A2
HLM
SPU CONTROLLER SERVICE CHANNEL**
MHSB Terminal
MHSB, SD/FD Terminal
*The Cable Interconnection
Bracket is for the 155 Electrical
system only. It is not installed in
the 155 Optical system.
**Service Channel is optional.