XCVR-A10Y31 Ciena Compatible 1G SFP LX 10km SMF Transceiver

For Gigabit uplinks that have to reach across a single-mode span, the LX-grade XCVR-A10Y31 delivers 1G over SMF to 10km. The LX optics and single-mode pairing fit campus and building-interconnect links that sit inside that 10km reach. It seats in Ciena equipment as the coded native part, comes up with no configuration, and moves traffic immediately in a standard SFP cage.

• Form Factor: SFP
• Data Rate: 1G
• Protocol: LX
• Fiber Type: SMF
• Reach: 10km
• OEM Equivalent: XCVR-A10Y31

Compatibility: Documented OEM compatibility (Ciena published compatibility documentation): this module is accepted in 1G SFP ports on the 3930 Service Delivery Switch, 3926 Platform, 3928 Platform, and 5160 Service Aggregation Switch. This module follows Ciena's published compatibility matrix; for your exact line card or OS release, email 10.4@tenfouroptics.com and we'll confirm fit.

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

It is verified against Ciena hardware and built to MSA specification, keeping mechanical and electrical fit standard. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. Orders placed today ship same or next business day.