NEC Electra Elite 192 Hardware Manual page 57

Electra Elite
Equipment Name
The Front Cover Extender Unit is required when a
FCE-U10 Unit VDH2(8)-U10, IPT(4/8)-U10, or CTI(4/8)-U10 ETU
is installed.
The Power Supply Unit is included with the
P64-U10 PSU
B64-U10 KSU.
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).
CPUB( )-U10 ETU
The Clock Unit provides synchronization for FT1/T1
lines, ISDN-Primary Rate, and ISDN-Basic Rate
connections.
CLKG-U10 Unit
CPUB( )-U10 ETU and supports the DTI-U10/20,
BRT(4)-U10, PRT(1)-U10/20, and BSU(2)-U10
ETUs.
The Expansion KSU Controller controls data
EXP-U10 ETU transmission between the CPUB( )-U10 ETU and
other ETUs installed in the B64-U10 KSU.
This unit is mounted on the MIFA-U10 ETU and
KMA(1.0)U
adds ACD.
This unit is mounted on the MIFM-U10 ETU and
KMM(1.0)U adds LCR and Caller ID scrolling and dialing
features.
This
processing ACD/UCD.
MIFA-U10 ETU
When ACD feature is desired, the KMA(1.0)U must
be installed.
System Hardware Manual
Description
Common Electronic Telephone Units
The unit is piggybacked on the
ETU provides additional
Basic KSU
16 voice mail ports (analog)
32 voice mail ports (digital)
64 Physical
ports
8 slots
56
Station Ports
56
Trunks
32
PC
Telephony
Boards
16 Conference Circuits
with FT1, ISDN-BRI, ISDN-PRI or Wireless
N/A
memory for
Issue 6
Basic + 1 Basic + 2
Expansion Expansion
KSU KSUs
1 per KSU
1 per KSU
1 CPU per system
4 PBR circuits
128 Physical 192 Physical
ports ports
16 slots 24 slots
120 120
Station Ports Station Ports
64 64
Trunks Trunks
32 32
PC PC
Telephony Telephony
Boards Boards
1 per system
connections
1 ETU 2 ETUs
1 per
MIFA-U10 ETU
1 per
MIFM-U10 ETU
1 per system
1 - 5