NEC Electra Elite IPK - Traffic Capacity; Section 3 System Description

General Description Manual 5 - 1
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Hardware Specifications Chapter 5
SECTION 1 SYSTEM CAPACITY
The Electra Elite IPK system consists primarily of the Basic KSU and the Expansion
KSUs. Expansion KSUs can be stacked vertically on the Basic KSU to expand the
system capacity. Two expansion KSUs can be added to expand to 24 interface slots.
The B64-U( ) KSU is used for the basic and both expansion KSUs.
1. Basic KSU: 8 interface slots
2. Basic KSU + Expansion KSU: 16 interface slots
3. Basic KSU + 2 Expansion KSUs: 24 interface slots
Some capacities of the Electra Elite IPK system are listed below.
Refer to Section 3 System Description on page 1-9 in Chapter 1 Introduction for
maximum system capacities.
SECTION 2 TRAFFIC CAPACITY
Hardware Maximum Capacities
System Slots
Basic Unit
8 interface slots + 1 application slot
Basic + Expansion Unit
16 interface slots + 1 application slot
Basic + 2 Expansion Units
24 interface slots + 1 application slot
Traffic Capacity
Basic Port
Package
Expanded
Port Package
Traffic Capacity (CPUI) 1200 BHCA 1200 BHCA
 Busy-Hour Call Attempts (BHCA) is the number of times a
telephone call is attempted during the busiest hour.