Technical information

Troubleshooting and Repair

Checking the Number of T1

Trunk Cards

With LIGHTWARE 18 Release 2.0 or greater software, any peripheral

bay can have up to two T1 cards to a total maximum of eight T1 links

(with T1 Cards and T1/E1 modules) in the system.

Prior to LIGHTWARE 18 Release 2.0, the maximum number of T1 cards

was seven. The following table defines the maximum number (prior to

LIGHTWARE 18) of T1 Trunk cards in peripheral bays that can connect

to a Control Triple FIM Carrier or a Control Dual FIM Carrier in the

Control cabinet (cabinet 1).

Table 5: Maximum Number of T1 Trunk Cards

Prior to LIGHTWARE 18

Cab #

0 CFCII

0 CFCIII

1 CFCII

(ML)

1 CFCII

(EL)

2 CFCII

(EL)

1 CFCIII

(EL)

2 CFCIII

(EL)

1 CFCII

(10)

CFCIII

(11)

(EL)

1 2 1 1 0 1 0 0

2 2 2 2 2 2 2

3 1 1 1 1 1

4 1 1 1

5 1 1 1

6 1 1

7 1 1

max. 2 3 4 5 5 7 6