Allied Telesis AR740 RPS Manual de instalação rápida - Página 6
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6
9.
Apply DC power to the router (for DC models)
Before connecting the DC supply:
Read the Safety and Statutory Information booklet. A copy of this booklet is
included with each router. It is also included on the Documentation and
Tools CD-ROM or can be downloaded from
www.alliedtelesyn.co.nz/documentation/documentation.html.
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
•
Minimum cable rating: 600V, 90 degrees Celsius
DC power supply specifications:
•
48V DC (38-59V DC is acceptable)
•
Either positive grounded or negative grounded
Circuit protection:
•
Use a 10 Amp circuit breaker
To connect the DC supply:
•
Ensure the supply cable is not live
•
Strip the supply cable wires to expose 8mm (0.31 in.) of bare conductor
•
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 2. Tighten the terminal to between 0.6 and 0.8 Nm (0.041 to
0.055 pound-force per foot)
•
At the router, connect the positive feed to the + (positive) terminal and
the negative feed to the - (negative) terminal. Tighten the terminals to
between 0.6 and 0.8 Nm (0.041 to 0.055 pound-force per foot)
•
Ensure there are no exposed conductor strands
•
Secure the supply cable (to the rack framework or similar object) so that
the connections are isolated from any force applied to the cable
•
Ensure the circuit breaker (for the supply circuit) and the power switch
(on the router) are in the OFF position
•
Connect the supply-cable wires to the circuit breaker
•
Energise the circuit breaker
•
Switch the power switch to the ON position
2
(14 AWG)
AR700 Series Router
Software Release 2.6.1
C613-04027-01 REV E