Modifications Line Card Installation
Centillion 1200N ATM Switch User Manual 10-9
NTP 297-8103-903
Line Card Installation
This section describes the procedures for installing a line card. It also describe s the
procedures for installing a front plate over an idle line card slot.
Several types of line cards are available (listed below). They are a ll installed the
same way.
OC-12c-SMF(622 Mbps) (from November 1996)
OC-3c/STM-1 -MMF
SMF, -UTP-5 (155 Mbps)
TAXI-MMF(100 Mbps)
J2 (6.3 Mbps), DS3 (45 Mbps)
E3 (34 Mbps)
FR-DS1
CE-DS1
CE-E1

Inserting a Line

Card 1. Clean the connector with cleaner before in serting the line card.
2. Each line card is equipped with ejectors. Close the ejectors before inserting
the card.

Figure 10-10: Line Card Ejectors - Closed Position

3. Insert the line card all the way into the line card slot slowly and positively by
running the card through the guide rails. As shown in Figure 10-11, securely