NEC SL1000 - Expandability of Trunk and Extension (Without PRI); Figure 1-3 Maximum KSU Capacity - Expandability of Trunk and Extension

3.2.1 Expandability of Trunk and Extension (without PRI)
(Trunk)
System Wide
Detail of one KSU
Example 1: 408 x 4
Example 2: 408 x 3, 2BRIDB x 1
48
32
16
16
12
8
4
16
12
8
4
1632M KSU
1632ME EXP
(1st Exp. KSU)
1632ME EXP
(2nd Exp. KSU)
1632ME EXP
(3rd Exp. KSU)
(Not trunk
support)
32 64 96 128
(Extension)
408M
408E or 008E
+ 2BRIDB
(1st opt. slot)
408E or 008E
+ 2BRIDB
(1st opt. slot)
408E or 008E
+ 2BRIDB
(1st opt. slot)
408M
1 KSU
1 KSU
408E or 008E
+ 2BRIDB
(2nd opt. slot)
408E or 008E
+ 2BRIDB
(2nd opt. slot)
408E or 008E
+ 2BRIDB
(3rd opt. slot: SLT only)
81624
81624
32
000E + 2BRIDB (3rd opt. slot)
000E + 2BRIDB (3rd opt. slot)
000E + 2BRIDB
(3rd opt. slot)
000E + 2BRIDB
(2nd opt. slot)
000E + 2BRIDB
(1st opt. slot)
000E + 2BRIDB (2nd opt. slot)
Example 3: 408 x 2, 2BRIDB x 3
16
12
8
4
408M
1 KSU
816
Example 4: 408 x 1, 2BRIDB x 3
16
12
8
4
408M
1 KSU
8
Figure 1-3 Maximum KSU Capacity - Expandability of Trunk and Extension (without PRI)
ISSUE 3.0
SL1000
Hardware Manual 1-13