Juniper CBL-PWR-10AC-STR-EU Manuale Utente
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The power cord serves as the main disconnecting device. The socket outlet must be
near the router and be easily accessible.
near the router and be easily accessible.
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The cores in the mains lead are colored in accordance with the following code:
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Green and yellow—Earth
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Blue—Neutral
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Brown—Live
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When a router is equipped with two AC power supplies, both power cords (one for
each power supply) must be unplugged to completely disconnect power to the router.
each power supply) must be unplugged to completely disconnect power to the router.
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Note the following warnings printed on the AC power supply faceplate:
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To completely de-energize the system disconnect maximum of 2 power cordsets.
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Apparaten skall anslutas till jordat uttag när den ansluts till ett nätverk. [Swedish]
Related
Documentation
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M7i DC Power Electrical Safety Guidelines
The following electrical safety guidelines apply to a DC-powered router:
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A DC-powered router is equipped with a DC terminal block that is rated for the power
requirements of a maximally configured router. To supply sufficient power, terminate
the DC input wiring on a facility DC source capable of supplying at least 31 A @ –48 VDC
per input for each power supply.
requirements of a maximally configured router. To supply sufficient power, terminate
the DC input wiring on a facility DC source capable of supplying at least 31 A @ –48 VDC
per input for each power supply.
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Incorporate an easily accessible disconnect device into the facility wiring. We
recommend that the 48 VDC facility DC source should be equipped with a circuit
breaker rated at 40 A (–48 VDC) minimum, or as required by local code. In the United
States and Canada, the 48 VDC facility should be equipped with a circuit breaker rated
a minimum of 125% of the power provisioned for the input in accordance with the
National Electrical Code in the US and the Canadian Electrical Code in Canada.
recommend that the 48 VDC facility DC source should be equipped with a circuit
breaker rated at 40 A (–48 VDC) minimum, or as required by local code. In the United
States and Canada, the 48 VDC facility should be equipped with a circuit breaker rated
a minimum of 125% of the power provisioned for the input in accordance with the
National Electrical Code in the US and the Canadian Electrical Code in Canada.
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Run two wires from the circuit breaker box to a source of 48 VDC. Use appropriate
gauge wire to handle up to 50 A.
gauge wire to handle up to 50 A.
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Be sure to connect the ground wire or conduit to a solid office (earth) ground. A closed
loop ring is recommended for terminating the ground conductor at the ground stud.
loop ring is recommended for terminating the ground conductor at the ground stud.
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A DC-powered router that is equipped with a DC terminal block is intended only for
installation in a restricted access location. In the United States, a restricted access
area is one in accordance with Articles 110-16, 110-17, and 110-18 of the National Electrical
Code ANSI/NFPA 70.
installation in a restricted access location. In the United States, a restricted access
area is one in accordance with Articles 110-16, 110-17, and 110-18 of the National Electrical
Code ANSI/NFPA 70.
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Copyright © 2012, Juniper Networks, Inc.
Appendix A: Safety and Regulatory Compliance Information for the M7i Router