Allied Telesis AT-MC1001SC/GS4 - Manual (Page 17)

AT-MC1001 Series Installation Guide
7
External AC/DC Power Adapter
The media converter comes with an external AC-to-DC power adapter (see
Figure 4). The power adapter supplies 12 volts DC to the media converter.
Allied Telesyn supplies an approved safety compliant AC power adapter for
the 120 and 240 V AC versions with an unregulated output of 12 V DC at 1 A.
The power required for the media converter is 12 V DC, 500 mA.
Note
The power adapter is not used if you install the media converter in an
AT-MCR12 chassis.
Figure 4 External AC/DC Power Adapter (North American version)