771-305 Accedian Compatible 1G SFP SX 550m MMF Transceiver

A 1G SFP over multimode fiber to 550m on an SX optical interface, terminated with a duplex LC — the Accedian-coded build of exactly that spec is the 771-305. It suits short in-building and intra-rack gigabit runs where multimode plant is already in place. Coded for the host EEPROM, it registers on Accedian equipment as a recognized optic and needs no configuration to bring the port up.

• Form Factor: SFP
• Data Rate: 1G
• Protocol: SX
• Fiber Type: MMF
• Reach: 550m
• Connector: Duplex LC
• OEM Equivalent: 771-305

Compatibility: Confirm fit for your platform before you buy — email 10.4@tenfouroptics.com with your platform and we'll confirm against the vendor's current documentation.

Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.

Built to MSA specification and bench-tested, including DDM telemetry, before dispatch. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.