Nortel Meridian 1 Option 11C. What are the main components of the switches?

Which are the main components of the switches Nortel Meridian 1 Option 11C?

The main components of the switches Nortel Meridian 1 Option 11C are:

NTAK11BD main cabinet

NTAK11BD expansion enclosures

Power AC / DC NTAK04, NTDK05, NTDK72 and NTDK78.

NTDK20 system controller card.

Daughter card expansion NTDK22 fiber, NTDK24, NTDK79, NTDK84 and NTDK85.

8 analog trunk card NT8D14

Digital Trunk Card DTI / PRI T1 (1,544 Mbps) NTAK09

DTI Digital Trunk Card E1 (2,048 Mbps) NTAK10

PRI Digital Trunk Card E1 (2,048 Mbps) and NTBK50 NTAK79

NTAK20 clock controller card

4-Card E & M trunk NT8D15

16 analog extension card NT8D03

16 analog extension card with message waiting NT8D09

Card NT8D02 16 digital extensions.

These are the main components of the switches Nortel Meridian 1 Option 11C.