This standalone mini media & rate converter features 10/100/1000T to 100/1000x conversion with a SFP 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/SP-960\n\n\n\n\n\n Model: AT-MMC2000/SP-960\n\n Datasheet: http://objects.icecat.biz/objects/mmo_75782936_1590052638_3466_18196.pdf\n\n\n\n\n\n\n\n\n\n\n\n