SFP-GIG-LH40 Nokia Compatible 1G SFP EX 40km SMF Transceiver

The distinguishing spec is reach: the SFP-GIG-LH40 is the 40km member of the gigabit SFP line, an EX-grade optic covering long single-mode spans. It carries 1G in a standard SFP cage over SMF and mates through a duplex LC face, terminating extended access and backhaul links on Nokia (Alcatel-Lucent) gear. That 40km SMF budget is what marks it as a long-reach part rather than a short-haul one, keeping it on the spans where a gigabit link has to cross real distance.

• Form Factor: SFP
• Data Rate: 1G
• Protocol: EX
• Fiber Type: SMF
• Reach: 40km
• Connector: Duplex LC
• OEM Equivalent: SFP-GIG-LH40

Compatibility: Documented OEM compatibility (Nokia published compatibility documentation): this module is accepted in 1G SFP ports on the 7210 SAS Series, 7250 IXR Series, 7360 ISAM FX / Lightspan FX Series, 7705 SAR Series, and 7750 SR Series. This module follows Nokia'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 for Nokia compatibility, comes up recognized, and reports real-time diagnostics over DDM. MSA-compliant and bench-verified before it ships. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. Stocked; ships same or next business day.