NEC SL1100 - Expandability of Trunk and Extension (with PRI); Figure 1-4 Maximum KSU Capacity - Expandability of Trunk and Extension

3.2.2 Expandability of Trunk and Extension (with PRI)
1 KSU
1 KSU
(Trunk)
Max 2PRI in four KSUs.
Detail of PRI installed KSU
Example 1: 084M + 4Trk, 8Ext + 4Trk, 8Ext, PRI x 1
84
72
36
28 56 84 112
(Extension)
32
8
4
1228M KSU
1228ME EXP
(1
st
exp. KSU)
1228ME EXP
(2
nd
exp. KSU)
1228ME EXP
(3
rd
exp. KSU)
080E or 008E + 4COIDB
(1
st
opt. slot)
080E or 008E
(2
nd
opt. slot)
12 2820
PRI
(3
rd
opt. slot)
Example 2: 084M, PRI x 1
24
12
PRI (1
st
opt. slot) +
084M
084M + 4COIDB
Figure 1-4 Maximum KSU Capacity - Expandability of Trunk and Extension (with PRI)
ISSUE 5.0 SL1100
Hardware Manual 1-15