NEC SL2100 Hardware Manual

ISSUE 4.0 SL2100
INSTALLING THE EXPANSION INTERFACE BOARDS 79
3.3.1 Slot Location
Each 4KSU-C1 has four universal slots for station, trunk and optional boards excluding CPU/EXIFE
slot. However the Slot 4,8,12 does NOT Support any types of Multiline Terminals. Analog extensions
(and any types of Trunks) shall work. The slot location in the 4KSU-C1, refer to Figure 2-58 Slot
Numbers.
Slot 1 Slot 2
Slot 3 Slot 4
Slot 5 Slot 6
Slot 7 Slot 8
Slot 9 Slot 10
Slot
11
Slot 12
Main
Chassis
Expansion
Chassis 1
Expansion
Chassis 2
CPU/EXIFE
Slot
Universal
Slots
Figure 2-58 Slot Numbers
3.3.2 Mounting the 082U-B1/008U-C1/000U-C1 Boards
The procedure for mounting the expansion interface boards are as follows;
The following procedure is being explained only for slot No.1. However the other slots are also the same
procedure as slot No.1.
Not all boards are hot swappable. Do not remove or install from the chassis
when powering up.
• Do Not Power on until all installation have been completed.
• If Expansion Chassis are installed, turn the power on/off in the order of Expansion 2
Chassis, Expansion 1 Chassis and then Main Chassis.
• For your safety, smooth the cut edges after removing the plastic knockout.
1. Turn off the system power.

NEC SL2100 Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wi-Fi	No
Ethernet LAN	Yes
Networking standards	IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Number of programmable keys	8
Display resolution	168 x 128 pixels
Lines quantity	- lines
Phonebook capacity	- entries
Number of VoIP accounts	-
Voice codecs	G.711, G.729A
Number of handles included	1 pc(s)
Headphone outputs	1
Ethernet LAN (RJ-45) ports	2