Nortel Networks DCT1900 - Manual (Page 265)

Technical Product Manual - DCT1900
Installation Instructions, Modular Cabinet – CPU Cabling
Install-DCT1900/R8/mw 20-1
© 2000-2005
C
HAPTER
20
Modular Cabinet – CPU Cabling
20.1 Introduction
This chapter describes all the cabling connected to the CPU1, REX-BRD0004 or 2/ROFNB 157
19/2, and to the CPU2, REX-BRD9033 or REX-BRD9034.
Connections to the CPU1/CPU2 board include:
• Printers - via the MCCB board
• PCs - via the MCCB board
• Other CPU boards - via the SDB or directly
• Alarm Devices - via the MCCB board
Warning
The printer and PC must be placed in a restricted area if connected directly to
the modular cabinet.
The printer and PC must be connected to AC mains with a suitable power cord:
safety earth to safety earth, non-earth to non-earth (the safety earth must be
guaranteed).