Paradyne CPX-1000 manual Install Modules in CPX

1000-A2-GN22-00 3. Installing the CPX-1000

Install Modules in CPX

Each CPX is usually preloaded with these modules:

1 MP Card (MP)

2 CP cards (CP)

2 HSC card

Some modules may be packed in a separate shipping container:

T1 Modules or STS-1 Module

STS-1 ECAC Module

ATM OC-3 Module (ATM)

Echo Cancellation Module (EC)

￿Echo Cancellation and Compression Module (ECAC)

The EC and ECAC modules can be used with Octal T1 and STS-1 modules to provide echo cancellation, or echo cancellation and compression. You can identify each card by its abbreviation printed on the face of the top ejector handle. Figure 3–1shows the front view of the typical CPX shelf (shown configured with the 12- port T1 ECAC and OC-3 ATM modules).

Slots 6–10 are reserved for the following cards:

MP card – Slot 6

CP cards – Slots 8 and 9

￿HSC cards – Slots 7 and 10

Install the ATM cards and the PSTN cards in opposite ends of the chassis. For example, if you install the ATM cards in slots 1–4, then install the PSTN cards in slots 11–16. Install EC and ECAC cards near the PSTN cards.

February 2003 3-19