NEC SL100 - Section 10 CONCEPT of SLOT NUMBER

SECTION 10 CONCEPT OF SLOT NUMBER
Each unit installed to the system has a slot number assigned. Some of slot number are fixed to a unit
that be installed. For example, VoIP has a Slot 0 assigned. (Version 1.5) Other slots are not fixed to
unit but fixed to location where it is installed. Below chart shows the slot and its number :
Expansion KSU 1-3
Slot 0 Base Unit
Main KSU
Slot 1 Base Unit
Slot 2 2nd Unit
Slot 3 3rd Unit
Slot 4 4th Unit
C
P
U
E
X
I
F
E
Slot 5/9/13 Base Unit
Slot 6/10/14 2nd Unit
Slot 7/11/15 3rd Unit
Slot 8/12/16 4th Unit
ISSUE 1.1 SL1000
Programming Manual 1-9