Panasonic 324566-A Manual Do Utilizador

Nortel Secure Router 8012 
Hardware Description 

4 Boards 

 

Issue 5.3 (6 April 2009) 

Nortel Networks Inc. 

4-13 

 

z

 

supports the active and standby switchover 

z

 

supports hot swapping 

z

 

supports the hot and cool backup 

In addition, the RPU provides two Gigabit Ethernet (GE) ports. It supports the exclusion of 
the optical function and the electrical function on the GE port; that is, you cannot use the 
optical function and the electrical function on the GE port at the same time.. 

Figure 4-7 shows the appearance of the panel. Table 4-5 describes the components. 

Figure 4-7 Appearance of the RPU front panel

 

PW

R1

PW

R2

 

 

Table 4-5 Description of the components on the front panel of an RPU 

Name 

Description 

SYS 

The system running LED, including the fan, 
power supply, and NPU warnings. Constant ON 
means the CPU received a warning. 

ALM (red) 

NPU 

The NPU failure LED. Constant ON means the 
NPU failed. 

RUN 

The system running LED. Blinking means the 
CPU works normally. Constant ON or OFF 
means the CPU failed. 

RPU (green) 

MST 

The standby state LED. On means that the board 
is the master RPU.