© NEC Corporation 2019 30
The PDU connects to the redundant PSUs via three pin connectors (D) for each PSU interface
(E).
Figure 29: Pin Connection from PDU to Redundant PSUs
Signal Lights
The Signal lights are on the back of the module (Figure 30). They indicate the status of the
module. The three lights are red, green and blue.
Figure 30: Signal Lights on the Back of the Module
The Signal lights are fixed on a PCB (A) to the inner backside of the cabinet and connected to
the Hub board with the Signal light cable (B).
Figure 31: Signal Light Interface Connected to Hub Board
E
D
A
B
