Bracket Mounting; Adding Other Pdi Cards - Simplex 4100ESi Installation Manual

20. Mounting a 4100-6077AU assembly on the PDI backplane in the 8U cabinet

Bracket mounting

It is possible to fit up to four 4100-6077AU MX Digital Loop Cards in the expansion cabinet using an
ME0516 Dual PDI bracket, see Figure 27. Suitable interconnecting wiring between the brackets is necessary.
When the ME0516 Dual PDI bracket is installed with two 4100-6077AU cards fitted to each, LIM modules
required for loop isolation must be mounted in the cabinet, or directly adjacent to the cabinet.
When the ME0516 Dual PDI Bracket is installed with two 4100-6077LIM assemblies, up to two assemblies
(four 4100-4077LIM) fit in an 8U expansion cabinet, as long as no other modules are fitted in the cabinet.
Note:
An APS or LPS power supply can support a maximum of 5 fully loaded MX Loop Cards.

Adding other PDI cards

Up to eight standard PDI cards fit in the unused PDI backplane positions of the expansion cabinet.
Fit the standard PDI cards one up-one down, or fit a dual height PDI card, such as the 4100-6077AU MX Loop
Card, or a combination of the two.
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