Step 1: Installing the MX Digital Loop Card
  5  LT0638 Iss 1.1  7/2017
In 15U and 8U cabinets utilising the short PDI backplane (PA1098) the 4100-6077AU 
MX Digital Loop Card is mounted onto the short PDI backplane using the same mounting 
screws included with the Loop Card kit.  For increased density, two 4100-6077AU cards 
can be mounted on a ME0516 Legacy/Dual Bracket in either the 8U or 15U cabinets.  
The ME0516 bracket is not suitable for mounting 4100-6077AU cards in the standard 
Simplex expansion bay.
The earlier 4100-6077LIM version of the loop card should not be mounted on the 
ME0516 Legacy/Dual Bracket (ME0516), as the resulting module width is too wide and 
may interfere with other modules and equipment.
Installation of the  
4100-6077  
in a 8U/15U 
Cabinet