Specifications

DC Power Cabling
Cabling Summary A-7
FigureA-2 RJ-48 Connectors
DC Power Cabling
DC Power connections are made to the DC Power Entry Modules at the rear of the MGX 8220 shelf.
(See FigureA-3.) Refer to Table A-11 and Table A-12 for acceptable cable and wire types.
DC wiring is generally provided by the customer. (Refer to Table A-11.)
TableA-11 DC Power Wiring
FigureA-3 DC Power Connections
AC Power Cabling
AC power cables may be provided by the customer or ordered from Cisco. Several standard cables
are available. (Refer to Table A-12.) AC cables with other plugs or different lengths may be special
ordered. For users who wish to construct their own power cables, the cable must mate with an
IEC320 16/20A male receptacle on the rear of the AC power module.
Cable Parameter Description
Wiring: Three conductor, 12 AWG recommended wire gauge, min. 60°C insulation rating,
copper conductors only. Solid or stranded wires. Wire insulation stripped back
0.25” (6 mm) at the MGX 8220 connector end.
Connection: EURO Block.