NEC SL2100 - System Overview

NEC SL2100 Communication System
Quick Install Guide – SL2100 with ISDN PRI Trunks rev 1.1 6
System Overview
SL2100 chassis showing the CPU card and an extension interface card with 1PRIDB daughter card installed.
The slots are labelled S0~S4 on the front of the chassis.
Slot S0 has the CPU card installed, slots S1~S4 are universal slots for any interface card.
Note – Slot 4 does not support digital extensions, an IP7WW-082U-B1, IP7WW-308U-A1 or IP7WW-008U-C1
card can be installed but will only support analogue extensions, any trunk daughter card is supported in slot 4.
SL2100 Trunk capacity for a single chassis
3
6
9
12
8
4
1
1
1
1
SL2100 Analogue/ISDN BRI Trunk Capacity
when PRI Card Installed
Analogue ISDN BRI ISDN PRI
Extension
Interface card
1 x ISDN PRI circuit
SL2100 CPU card