ISSUE 5.0
3.2 KSU Capacity
Enhancements
• The 1PRIU-C1 (PRIU) mounted to the 3rd Option Slot required Main software V1.5 or higher and no
other expansion interface card is mounted to the 3rd Optional Slot.
• The 000E-B1 PCB mounted on the KSU required Main software V1.5 or higher.
System image of KSU capacity (ISDN, Trunk, Extension) is shown as below.
Expansion
Interface Card x 2
1PRIU
Mother Board
Main KSU (1228M-B)
Expansion
Interface Card x 2
1PRIU
Mother Board
Hardware Manual
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
000E*
: Expansion Card for 4COIDB
1
1PRIU*
: ISDN PRI x 24
2
*
1. Optional 4COIDB Analog Trunk x 4
*
2. 1PRIU can be mounted to the 3rd option slot
Expansion KSU (1228ME-B) x 3
Figure 1-2 System Image
SL1100
1-13