71
Installing an Avaya MCC1 Media Gateway
October 2002
Connect AC Power and Ground
!
CAUTION:
The equipment room AC power and ground wiring must be performed by a qualified
electrician. Refer to Designing the Avaya S8700 Media Gateway Multi-Connect
Configuration for site requirement information.
!
CAUTION:
The power circuit must be dedicated to the S8700 Multi-Connect configuration and must
not be shared with other equipment and must not be controlled by a wall switch. The AC
receptacle should not be located under the MDF.
!
CAUTION:
S8700 Multi-Connect configuration grounding must comply with the general rules for
grounding contained in Article 250 of the National Electrical Code (NEC), National Fire
Protection Agency (NFPA) 70, or the applicable electric code in the country containing the
equipment. For more information, refer to Approved Grounds
.
For information about connecting AC power and ground, see:
• ‘‘Power Requirements’’ on page 72
• ‘‘Power Supply Sources (J58890CE-1, J58890CE-2, and J58890CH-1)’’ on page 72
• ‘‘Grounding an AC-Powered Media Gateway (J58890CE)’’ on page 73
• ‘‘Connect Mixed AC/DC Power and Ground’’ on page 89
Connect AC power and ground
Perform these tasks to connect AC power and ground:
1 ‘‘Ground AC Load Center 50 ft. (15.2 m) or Less from Media Gateway’’ on page 73 or
‘‘Ground AC Load Center More Than 50 ft. (15.2 m) from Media Gateway’’ on page 75
2 ‘‘Connect Battery Leads (J58890CH-1)’’ on page 76
3 ‘‘Connect Small Battery Holdover’’ on page 77 or ‘‘Connect Large Battery Holdover’’
on page 78
4 ‘‘Connect Shorting Cable to J58890CE-2’’ on page 80
5 ‘‘Connect AC Power’’ on page 80
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