Expandability Of Trunk And Extension (Without Bri/Prt) - NEC SL2100 Hardware Manual

ISSUE 1.0

3.2.1 Expandability of Trunk and Extension (without BRI/PRT)

• 4W Hybrid Multiline Terminal Mode
1. System wide
(Trunk)
36
24
12
Main Chassis
2. Detail of One Chassis
Example 1: 308U x 4 or (008U + 3COIDB) x 4
12
9
1 Chassis 6
3
308U or 008U + 3COIDB
Example 2: 308U x 3 or (008U + 3COIDB) x 3
9
6
1 Chassis
3
308U or 008U + 3COIDB
Example 3: 308U x 2 or (008U + 3COIDB) x 2
6
1 Chassis
3
308U or 008U + 3COIDB
Example 4: 308U or (008U + 3COIDB)
3
308U or 008U + 3COIDB
1 Chassis
Figure 1-3 Expandability of Trunk and Extension (without BRI/PRT)
Hardware Manual
Expansion Chassis
(1 st EXP. Chassis)
32
308U or 008U + 3COIDB
(Slot-2)
(Slot-1)
8
308U or 008U + 3COIDB
(Slot-2)
(Slot-1)
8
308U or 008U + 3COIDB
(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
308U or 008U + 3COIDB
(Slot-3)
16 24
16
SL2100
308U or 008U + 3COIDB
(Slot-4: SLT only)
32
1-19