Figure 1-6 Expandability Of Trunk And Extension (With Pri) - NEC SL2100 Hardware Manual

SL2100
3.2.3 Expandability of Trunk and Extension (with PRT)
1. System wide (Max. 1PRIDB per Chassis)
(Trunk)
108
78
39
Main Chassis
2. Detail of One Chassis
Example 1: 308U x 3 or (008U + 3COIDB) x 3, (008U + 1PRIDB) x 1
39
9
1 Chassis
6
3
308U or 008U + 3COIDB
Example 2: 308U x 2 or (008U + 3COIDB) x 2, (008U + 1PRIDB) x 1
36
6
1 Chassis
3
308U or 008U + 3COIDB
Example 3: 308U x 1 or (008U + 3COIDB) x 1, (008U + 1PRIDB) x 1
33
1 Chassis
3
308U or 008U + 3COIDB
Example 4: (008U + 1PRIDB) x 1
30
008U + 1PRIDB
1 Chassis

Figure 1-6 Expandability of Trunk and Extension (with PRI)

1-22
Expansion Chassis
st
(1 EXP. Chassis)
32
308U or 008U + 3COIDB
(Slot-2)
(Slot-1)
8
308U or 008U + 3COIDB
(Slot-2)
(Slot-1)
8
008U + 1PRIDB
(Slot-2)
(Slot-1)
8
(Slot-1)
8
Expansion Chassis
(2 nd EXP. Chassis)
(Extension)
64 96
308U or 008U + 3COIDB
(Slot-3)
16 24
008U + 1PRIDB
(Slot-3)
16 24
16
ISSUE 1.0
008U + 1PRIDB
(Slot-4: SLT only)
32
Introduction