Other Circuit Assembly Locations - Nortel DMS-100 Series Product Manual

DPP Hardware 2-13

Other circuit assembly locations

Circuit assemblies are used in locations other than the card racks as described
in the following paragraphs.
There are PCAs located at the rear of the cabinet, on a hinged panel, as shown
in Figure 2-8. The PCAs used at these locations are the Power and Alarm
Communication (P/A Comm) PCA and the Disk Crossover PCAs. For Turbo
DPP systems, there is a SCSI Crossover PCA used in place of the Disk
Crossover PCA in the A chassis and a 56K Crossover added to the B chassis.
DPP Product Guide DPP001 and up