Ksu Capacity; Figure 1-2 System Image - NEC SL1100 Hardware Manual

SL1100
Items
*1
DSP Resource
*2
DSP Sender
*1. Service Tone receiver, DTMF receiver, Caller ID sender / receiver, MF receiver, MFC receiver
*2. Service Tone sender, DTMF sender, MF sender, MFC sender

3.2 KSU Capacity

System image of KSU capacity (ISDN, Trunk, Extension) is shown as below.
Expansion
Interface Card x 2
Mother Board
Main KSU (1228M-B)
Expansion
Interface Card x 2
Mother Board
1-10
1 KSU 2 KSU 3 KSU
(1228) (2456) (3684)
32
- 32
128
Mother Board
084M* : Digital Extension x 8, Analog Extension x 4
1
Expansion Interface Card
080E* : Digital Extension x 8
1
008E* : Analog Extension x 8
1
1PRIU : ISDN PRI x 30
*
1. Optional 4COIDB Analog Trunk x 4
Expansion KSU (1228ME-B) x 2

Figure 1-2 System Image

Note
For 1228M KSU (DSP on CPU)
64 For 1228ME EXP 32ch DSP on each
EXIFE-C1
ISSUE 1.0
Introduction