Allied Telesis AR700 Series Router User Manual
Page 8
AR700 Series Router
8
Warning This equipment must be earthed.
Warning Only trained and qualified personnel should connect a DC power
supply. Due to exposed terminals, DC powered routers should be installed only
in restricted access areas.
DC supply cable specifications:
■ Number of wires (cores): 3
■ Minimum size: 2.1mm
2
(14 AWG)
■ Minimum cable rating: 600V, 90 degrees Celsius
DC power supply specifications:
■ 48V DC (38-60V DC is acceptable)
■ Either positive grounded or negative grounded
Circuit protection:
■ Use a 15 Amp circuit breaker
To connect the DC supply:
1.
Ensure the supply cable is not live.
2.
Strip the supply cable wires to expose 8mm (0.31 in.) of bare conductor.
3.
At the router, connect the ground wire to the ground terminal. Terminals
can be identified by the diagram on the router’s rear panel, see figure below.
Tighten the terminal to between 0.6 and 0.8 Nm (0.041 to 0.055 pound-
force per foot).
Figure 1: DC Power inlet terminals on an AR725 or AR745
3
1
FOR CENTRALIZED DC
POWER CONNECTION,
INSTALL ONLY IN A
RESTRICTED AREA
38-60 VDC , 2 A
DC POWER