Juniper CBL-M40-PWR-AU ユーザーズマニュアル
Install the Router and Configure Software
Provide Power to the Router
123
Connect Power to an AC-Powered Router
You connect power to an AC-powered router by plugging the power cord supplied with each
power supply into the appliance inlet on the power supply faceplate and into an AC power
source receptacle.
power supply into the appliance inlet on the power supply faceplate and into an AC power
source receptacle.
To connect the AC power cords, follow this procedure:
1.
Verify that the switch on each power supply faceplate is in the
OFF
(
O
) position.
2.
Locate the power cords shipped with the router, which should have a plug appropriate
for your geographical location (see “AC Power Cord Specifications” on page 45).
for your geographical location (see “AC Power Cord Specifications” on page 45).
3.
Attach an ESD strap to your bare wrist and connect the strap to one of the ESD points on
the chassis.
the chassis.
4.
Insert the appliance coupler end of a power cord into the appliance inlet on a power
supply faceplate and insert the plug into an AC power source receptacle. Verify that the
power cord does not block access to router components or drape where people could
trip on it.
supply faceplate and insert the plug into an AC power source receptacle. Verify that the
power cord does not block access to router components or drape where people could
trip on it.
5.
Repeat Step 4 for the other power supply.
Connect Power to a DC-Powered Router
Connect power to a DC-powered router by attaching power cables from external DC power
sources to the terminal studs on each power supply. Power and grounding cables are not
supplied with the router. For information about the required cable type, see “DC Power and
Grounding Cable Specifications” on page 46.
sources to the terminal studs on each power supply. Power and grounding cables are not
supplied with the router. For information about the required cable type, see “DC Power and
Grounding Cable Specifications” on page 46.
To connect DC power cables to the power supplies, follow this procedure:
1.
Ensure that the voltage across the leads of the DC power cables that you are connecting
to the circuit breaker box is 0 V and that there is no chance that the cable leads might
become active during installation.
to the circuit breaker box is 0 V and that there is no chance that the cable leads might
become active during installation.
2.
Verify that a licensed electrician has attached the cable lugs provided with the router to
the grounding and power cables.
the grounding and power cables.
The router must be connected to two separate external DC
power sources, one for each power supply.
power sources, one for each power supply.
There is no standard color coding for DC power cables. The
color coding used by the external DC power source at your
site determines the color coding for the leads on the power
cables that attach to the circuit breaker box. You must
ensure that the connections at the circuit breaker box
maintain the proper polarity. The power source DC cables
might be labeled
color coding used by the external DC power source at your
site determines the color coding for the leads on the power
cables that attach to the circuit breaker box. You must
ensure that the connections at the circuit breaker box
maintain the proper polarity. The power source DC cables
might be labeled
(+)
and
(–)
to indicate their polarity.