Panasonic 324566-A Manuale Utente

5 Cables 

Nortel Secure Router 8012 

Hardware Description 

 

5-2 

Nortel Networks Inc. 

Issue 5.3 (6 April 2009) 

 

The Direct Current (DC) power input range is from –36 V DC to –72 V DC. 

The DC power cable contains the –48 V power cable NEG (–) and the ground (GND) power 
cable RTN (+).The power cable transfers the –48 V DC power from the DC distribution 
equipment to the terminal block of the Secure Router 8012 power module, supplying power 
for the Secure Router 8012 equipment. 

The wiring terminal of the Secure Router 8012 power module is the OT bare pressure 
terminal. Figure 5-1 shows the outline of the DC power cable. 

Figure 5-1 DC power cable 

1

A

X1

2500

X2

W

Main Lable

2

 

W 

Electronic and electrical cable-600 V-10 A WG-blue round-OEM dedicated 

X1 

Bare pressed OT terminal-6 mm^2-M4-tin electroplating-round preinsulated terminal-12 to 10 
A WG-yellow 

X2 

Ordinary terminal-single core cold pressed terminal-6mm^2-0.02 m-30A-inserting depth 12 
mm-black 

 

The Alternating Current (AC) power cable ranges from 85 V AC to 264 V AC and 50/60 Hz. 

The power cable transmits the AC to the terminal block of the Secure Router 8012 power 
module to supply power to the entire Secure Router 8012. 

Nortel recommends that you use the grounding single-phase three-line power supply. The 
grounding point of the power supply in the building must be reliable grounding. The power 
grounding cable of the power supplying system is buried in the ground during the 
construction of the building. You must ensure that the power supplies are grounded before you 
connect the AC power cable of the Secure Router 8012 routers.