Capacity preconnection

Capacity preconnection

The capacities of the ports in the card/module placed in the network element can be preconnected. In a multiplexer, ports of various cards can be wired up similar to the preconnection within a card. For further details, see Capacity Preconnection

 

STM technology

Example 1:

In the network element “Mux_Bregenz STM”, a preconnection of the E-1 card ports of the card K_E1 to an STM port of the card K-1 is realised on various time slots.  

The following ports are to be interconnected from the entire K_E1: Port1 in Port 1 of K-1 on time slot 1, Port 2 of K_E1 in Port1 of K-1 on time slot 2, ….

According entries in the preconnection table are:

 

A
Slot

A
Card
Module

A
Port

A
Time slot

B
Slot

B
Card
Module

B
Port

B
Time slot

501

K_E1

1

0

507

K-1

1

1

501

K_E1

2

0

507

K-1

1

2

501

K_E1

3

0

507

K-1

1

3

501

K_E1

4

0

507

K-1

1

4

 

 

Example 2:

In the multiplexer “Mux_Innsbruck STM”, a 1:1 preconnection of the contents of two cards is to be defined:  

The content of all time slots of an STM-1 port of the card K-1 is to be wired up 1:1 in the time slots of an STM-1 port of card K-2.

According entries in the preconnection table are:

 

A
Slot

A
Card
Module

A
Port

A
Time slot

B
Slot

B
Card
Module

B
Port

B
Time slot

501

K_E1

1

-1

507

K-1

1

-1