Each SFP-GE-S-ENT transceiver operates at 1 Gbps over Multi-mode fiber at 850nm with a maximum reach of 550 meters. All ENET OEM Compatible transceivers are MSA compliant for seamless integration and RoHS compliant for environmental conformity. All ENET transceivers are 100% tested in-house for functionality and compatibility and backed by a Lifetime Replacement Warranty.TAA Compliant 1000BASE-SX SFP 850nm 550m DOM MMF LC Extended Temp. All ENET TAA Compliant Optical Transceiver products originate in TAA Compliant countries and are final coded, tested, certified, and shipped from our USA based facility. Our TAA compliant products qualify for procurement by the United States Government and Government Agencies. These products are also fully compliant with GSA Schedules.