Grass Valley Trinix NXT v.3.3.1 - Manual (Page 239)

Trinix NXT — Installation and Service Manual 239
The 128X256 Trinix Asymmetrical Frame
The 128X256 Redundant Power Supply Configurations - Options D and E
The D and E configuration options for the redundant power supply
includes two Trinix power supply frames and either six or eight power
supply modules (see
Figure 149 on page 240 and Figure 150 on page 241 ).
The first Trinix power supply rack is connected to the DC INPUT A con-
nector of the router frame. The power supply’s interface cable is connected
to the PMBUS A connector of the router frame.
The second Trinix power supply rack is connected to the DC INPUT B con-
nector of the router frame. The power supply’s interface cable from this
Trinix power supply rack is connected to the PMBUS B connector of the
router frame.