Figure 1-2 System Image - NEC SL1000 Hardware Manual

SL1000
Expansion
Interface Card x 3
Mother Board
Main KSU (1632M-A)
Expansion
Interface Card x 3
Mother Board
1-12
Mother Board
408M : Trunk x 4, Extension x 8
Expansion Interface Card
408E : Trunk x 4, Extension x 8
008E : Extension x 8
000E : Extension x 0
1PRIU : ISDN PRI x 30
Expansion KSU (1632ME-A) x 3

Figure 1-2 System Image

(Optional 2BRIDB ISDN BRI x 4),
(Optional 2BRIDB ISDN BRI x 4)
ISSUE 3.0
Introduction