Nortel Networks 201i Manuel D’Utilisation

November 2006

About the 201i server

201i Server Hardware Installation

21

MPC card status 
LEDs (continued)

„

On, then off: The MPC card has been successfully 
powered down. It is safe to remove the card.

Note: For instructions on powering up or powering 
down the MPC card, see “Starting and stopping 
components” in the CallPilot 201i Server Maintenance 
and Diagnostics guide.

MPC card ejector 
buttons

There is one ejector button for each MPC card slot. 
When you insert the card, the associated ejector button 
pops out.

Press the button to eject the card from its slot.

MPC card slots

MPCs house DSP units and are used for multimedia 
telephony processing. You can install up to four MPCs 
on the 201i server. The 201i is shipped with two 
MPC-8 cards installed. All slots are faceplate-
accessible. 

The MPCs are numbered as follows:

„

top row of slots: MPC cards 4 and 5

„

bottom row of slots: MPC cards 2 and 3

Note: MPC 1 is embedded on the motherboard.

Hexadecimal (HEX) 
display

The four-digit LED-based display provides feedback 
on the current status of the server, including fault 
conditions.

SCSI connector

This connector connects SCSI devices to the 201i 
server (for example, a CD-ROM or tape drive).

Press the button latches to lock or unlock a cable from 
the connector.