NEC SL2100 Hardware Manual page 55

ISSUE 4.0
No. Connectors
J1 Back Plane Board
J2 (EXP) Expansion Connector
1.7.3.3 Installing the EXIFE-C1 Board
Not all boards are hot swappable. Do not remove or install from the chassis
when powering up.
Do Not Power on until all installations have been completed.
1. Turn off the system power.
2. Insert the EXIFE-C1 board in the guide rail of Expansion Chassis and push it securely into position and
tighten the two screws of EXIFE board.
1.7.4 Chassis Inter-connection
1. Connect the Main Chassis and Expansion Chassis using the NEC provided CAT5 straight-through
cable, attached to the EXIFE-C1 board. The cable must pass two times (two rounds) through the
Ferrite Core and Ferrite Core must attached about 300 mm from the Main Chassis side refer to
INSTALLING THE MAIN & EXPANSION CHASSIS
Table 2-8 Connectors of EXIFE-C1
Connector on the Back Plane Board
J1 (EXP1) or J2 (EXP2) connector on the EXIFB-C1 board of the Main Chas-
sis
Guide rail
Figure 2-22 Insert the EXIFE-C1 Board
Connectable Devices
EXIFE-C1
SL2100
Screws
53