Hardware manual

Electra Elite Issue 8
System Hardware Manual 1 - 5
Common Electronic Telephone Units
CPUB( )-U( ) ETU
The Central Processing Unit contains a 32-bit
microprocessor that has overall control of the
system. This ETU communicates with the interface
boards and supports up to 192 ports (24 interface
cards).
1 CPU per system
4 PBR circuits
16 voice mail ports (analog)
32 voice mail ports (digital)
64 Physical
ports
128 Physical
ports
192 Physical
ports
8 slots 16 slots 24 slots
56
Station Ports
120
Station Ports
120
Station Ports
56
Trunks
64
Trunks
64
Trunks
32
PC
Telephony
Boards
32
PC
Telephony
Boards
32
PC
Telephony
Boards
16 Conference Circuits
CLKG-U( ) Unit
The Clock Unit provides synchronization for FT1/T1
lines, ISDN-Primary Rate, and ISDN-Basic Rate
connections. The unit is piggybacked on the
CPUB( )-U( ) ETU and supports the BRT(4)-U( ),
BSU(2)-U( ), DTI-U( ), or PRT(1)-U( ) ETU.
1 per system
with FT1, ISDN-BRI, ISDN-PRI or Wireless
connections
EXP-U( ) ETU
The Expansion KSU Controller controls data
transmission between the CPUB( )-U( ) ETU and
other ETUs installed in the B64-U10 KSU.
N/A 1 ETU 2 ETUs
KMA(1.0)U
This unit is mounted on the MIFA-U( ) ETU and
adds ACD.
1 per
MIFA-U( ) ETU
KMM(1.0)U
This unit is mounted on the MIFM-U( ) ETU and
adds LCR and Caller ID scrolling and dialing
features.
1 per
MIFM-U( ) ETU
MIFA-U( ) ETU
This ETU provides additional memory for
processing ACD/UCD.
When ACD feature is desired, the KMA(1.0)U must
be installed.
1 per system
MIFM-U( ) ETU
This ETU provides additional memory for PC
programming, SMDR, LCR, Caller ID scrolling, and
Wireless programming.
When the LCR or Caller ID Scroll functions are
desired, the KMM(1.0)U must be installed.
1 per system
Equipment Name Description Basic KSU
Basic + 1
Expansion
KSU
Basic + 2
Expansion
KSUs