NEC Electra Elite 192, Hardware Manual

Page: 57 / 369

Electra Elite Issue 6
System Hardware Manual 1 - 5
FCE-U10 Unit
The Front Cover Extender Unit is required when a
VDH2(8)-U10, IPT(4/8)-U10, or CTI(4/8)-U10 ETU
is installed.
1 per KSU
P64-U10 PSU
The Power Supply Unit is included with the
B64-U10 KSU.
1 per KSU
Common Electronic Telephone Units
CPUB( )-U10 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-U10 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( )-U10 ETU and supports the DTI-U10/20,
BRT(4)-U10, PRT(1)-U10/20, and BSU(2)-U10
ETUs.
1 per system
with FT1, ISDN-BRI, ISDN-PRI or Wireless
connections
EXP-U10 ETU
The Expansion KSU Controller controls data
transmission between the CPUB( )-U10 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-U10 ETU and
adds ACD. 1 per
MIFA-U10 ETU
KMM(1.0)U
This unit is mounted on the MIFM-U10 ETU and
adds LCR and Caller ID scrolling and dialing
features.
1 per
MIFM-U10 ETU
MIFA-U10 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
Equipment Name Description Basic KSU
Basic + 1
Expansion
KSU
Basic + 2
Expansion
KSUs