This standalone mini media & rate converter features 10/100/1000T to 1000SX conversion with a multi-mode LC fiber connector & supports from 220 m to 500 m. It is compatible with the MMCR18 rack-mount chassis.\n\n\n\n Product ID: AT-MMC2000/LC-960\n\n\n\n\n\n Model: AT-MMC2000/LC-960\n\n Datasheet: http://objects.icecat.biz/objects/mmo_75782935_1590054020_7041_12463.pdf\n\n\n\n\n\n\n\n\n\n\n\n