STARPLUS Triad 1 Product Description Manual page 18

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System Hardware Preferences ..................................................................................................... 11-3
System Control and Flexibility ..................................................................................................... 11-3
Common Control Equipment .............................................................................................................. 11-4
Basic Cabinet (BKSU) ........................................................................................................................ 11-4
Expansion Cabinet (EKSU1) ........................................................................................................... 11-4
Expansion Cabinet (EKSU2) ........................................................................................................... 11-4
Battery Charging Unit (BCU) ......................................................................................................... 11-4
DC/DC Converter Unit (DCCU) ..................................................................................................... 11-4
PS-10/PS15 Power Supply (PS) ..................................................................................................... 11-4
Ring Generator Unit (RGU) ............................................................................................................ 11-4
Common Control Cards ......................................................................................................................... 11-6
Master Processor Board (MPB) ..................................................................................................... 11-7
Miscellaneous Service Unit (MISU) ............................................................................................. 11-8
Peripheral Boards ..................................................................................................................................... 11-9
Loop Start (LCOB) Trunk Board .................................................................................................... 11-9
Ground Start (GCOB) Trunk Board .............................................................................................. 11-10
DID Trunk Board (DIDB) .................................................................................................................. 11-12
T-1 Interface Board (T1IB) .............................................................................................................. 11-13
Primary Rate Interface Board (PRIB) ........................................................................................... 11-14
Basic Rate Interface Board (BRIB) ................................................................................................ 11-16
Basic Rate Interface Expansion Board (BRIB-E) ....................................................................... 11-17
Analog Station Boards ............................................................................................................................ 11-18
Electronic Key Telephone Interface Board (ETIB) .................................................................. 11-18
Single Line Interface Board (SLIB) ............................................................................................... 11-19
Digital Station Boards ............................................................................................................................. 11-20
Digital Telephone Interface Board (DTIB) ................................................................................ 11-20
Digital Telephone Interface Board Expansion (DTIBE) ........................................................ 11-21
Analog Station Instruments ................................................................................................................. 11-22
Enhanced Electronic Key Telephone (EKT) .............................................................................. 11-22
Executive Electronic Key Telephone (EKT) ............................................................................... 11-23
Electronic DSS/BLF Console .......................................................................................................... 11-24
Digital Station Instruments .................................................................................................................. 11-25
30-Button Elite Digital Telephone .............................................................................................. 11-25
24-Button Executive/Enhanced Digital Telephones ............................................................ 11-26
12-Button Executive Digital Telephones .................................................................................. 11-27
8-Button Enhanced Digital Telephone ..................................................................................... 11-28
Digital DSS/BLF Console ................................................................................................................. 11-29
Single Line Adapter (SLA) ..................................................................................................................... 11-30
Optional Units ........................................................................................................................................... 11-30
DTMF Receiver Unit (DTMF-A) ..................................................................................................... 11-30
DTMF Receiver Unit (DTMF-B) ...................................................................................................... 11-31
Serial Interface Unit (SIU2) ............................................................................................................. 11-32
Phase Lock Loop Unit (PLLU) ........................................................................................................ 11-32
Memory Expansion Unit (MEMU) ................................................................................................ 11-33
Message Wait Board (MSG12) ...................................................................................................... 11-33
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