Figure 1-4 Expandability Of Trunk And Extension (Without Bri/Prt) - NEC SL2100 Hardware Manual

SL2100
• 2W Digital Multiline Terminal Mode
1. System wide
(Trunk)
36
24
12
Main Chassis
2. Detail of One Chassis
Example 1: (082U + 3COIDB) x 4 or (008U + 3COIDB) x 4
12
9
1 Chassis 6
3
082U + 3COIDB or
(008U + 3COIDB)
Example 2: (082U + 3COIDB) x 3 or (008U + 3COIDB) x 3
9
6
1 Chassis
3
082U + 3COIDB or
(008U + 3COIDB)
Example 3: (082U + 3COIDB) x 2 or (008U + 3COIDB) x 2
6
1 Chassis 3
082U + 3COIDB or
(008U + 3COIDB)
Example 4: (082U + 3COIDB) or (008U + 3COIDB)
3
082U + 3COIDB or
1 Chassis (008U + 3COIDB)

Figure 1-4 Expandability of Trunk and Extension (without BRI/PRT)

1-20
Expansion Chassis
(1 st EXP. Chassis)
32
082U + 3COIDB or (008U + 3COIDB)
082U + 3COIDB or (008U + 3COIDB)
(Slot-1)
10 (8)
082U + 3COIDB or (008U + 3COIDB)
082U + 3COIDB or (008U + 3COIDB)
(Slot-1)
10 (8)
082U + 3COIDB or (008U + 3COIDB)
(Slot-1)
10 (8)
(Slot-1)
10 (8)
Expansion Chassis
(2 nd EXP. Chassis)
64
082U + 3COIDB or (008U + 3COIDB)
(Slot-3)
(Slot-2)
20 (16)
(Slot-3)
(Slot-2)
20 (16)
(Slot-2)
20 (16)
ISSUE 1.0
(Extension)
96
(Slot-4: SLT only)
30 (24) 32 (32)
30 (24)
Introduction