Grass Valley Trinix NXT v.3.3.1 - Manual (Page 233)

Trinix NXT — Installation and Service Manual 233
The 128X256 Trinix Asymmetrical Frame
The 128X256 Trinix Asymmetrical Frame
The 128X256 Asymmetrical frames are designed to support a maximum
load of 1400 Watts. Each frame provides two isolated power inputs and a
TRX-SC board. These connections are identified below in
Figure 141 below.
This connectivity supports up to two external power supply frames and
eight power supply modules.
Figure 141. Trinix 128X256 Frame Rear View
128X256 Default Power Supply Configurations
The default power supply configuration includes one Trinix power supply
rack frame with two power supply modules.
The power cable is connected to the DC INPUT A connector of the router
frame. The power supply’s interface cable is connected to the PMBUS A
connector of the router frame.
071827609_1
28X256 Trinix Asymmetrical Fr
ame_Power-input and TRXS
C-board.
The Isolated
Power inputs
The TRX-SC Board
connections