AT-1G-SX Allied Telesis Compatible 1G SFP SX 550m MMF Transceiver

The AT-1G-SX is a 1G SFP optical transceiver compatible with Allied Telesis platforms.

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

Compatibility: The AT-1G-SX-TFO is TenFour Optics' compatible equivalent of the Allied Telesis AT-1G-SX, coded per order for your platform. Allied Telesis lists the AT-1G-SX for use in 1G SFP ports on: SwitchBlade x8100 Series, SwitchBlade x908 GEN2, x220 Series, x230 Series, x530 Series, x550 Series, x930 Series, and x950 Series. Please add your switch model and OS release in the order notes, or email 10.4@tenfouroptics.com.

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

OEM-compatible and MSA-compliant. Compliance documentation (RoHS declaration, IEC 60825-1 laser classification) is available on request for project quotes. Digital Diagnostic Monitoring (DDM/DOM) supported. Every module is tested for traffic conformity per supported layer 2/3 protocols, DOM threshold verification, EEPROM/MSA value verification, serial number verification, and optical cleanliness before shipment.

Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.

Download datasheet (PDF)