Expandability Of Trunk And Extension (Without Pri); Figure 1-3 Maximum Ksu Capacity - Expandability Of Trunk And Extension (Without Pri) - NEC SL1100 Hardware Manual

SL1100

3.2.1 Expandability of Trunk and Extension (without PRI)

(Trunk)
36
24
12
1228M KSU
Detail of one KSU
Example 1: 084M + 4Trk, (8Ext + 4Trk) x 2
12
8
1 KSU
4
Example 2: 084M + 4Trk, 8Ext + 4Trk, 8Ext
8
1 KSU
4
Example 3: 084M + 4Trk, 8Ext
4
1 KSU

Figure 1-3 Maximum KSU Capacity - Expandability of Trunk and Extension (without PRI)

1-14
1228ME EXP
st
(1 exp. KSU)
28
084M +
4COIDB or 2BRIDB
084M +
4COIDB or 2BRIDB
084M +
4COIDB or 2BRIDB
1228ME EXP
nd
(2 exp. KSU)
56
080E or 008E +
4COIDB or 2BRIDB
(1 st opt. slot)
12
080E or 008E +
4COIDB or 2BRIDB
(1 st opt. slot)
12
080E or 008E
st
(1 opt. slot)
12
ISSUE 6.0
(Extension)
84
080E or 008E +
4COIDB or 2BRIDB
nd
(2 opt. slot)
20
080E or 008E
nd
(2 opt. slot)
20
20
Introduction
28
28