Allied Telesis at-mmcr-pwr-ac - Power supply (internal) - for p/N: at-mmcr18-00, at-mmcr18-60 product Type: power supply product Type: power supply compatibility: Allied Telesis Mmcr18 media conversion rack-mount chassis manufacturer Part Number: AT-MMCR-PWR-AC-60 Manufacturer: Allied Telesis, Inc product Name: power supply brand Name: Allied Telesis brand name: Allied Telesis