3FE46904AA Nokia Compatible 10G SFP BiDi 60km SMF Transceiver

When the Nokia-coded original comes out of service, the 3FE46904AA takes its place spec for spec: a 10G SFP running single-mode fiber to 60km, carrying both directions on one strand as the BX-U upstream half of a BiDi pair, terminated through a simplex LC connector. Nokia (Alcatel-Lucent) platforms read it as the listed part, so the single-fiber span comes back up without rework at either end.

• Form Factor: SFP
• Data Rate: 10G
• Fiber Type: SMF
• Reach: 60km
• Connector: Simplex LC
• OEM Equivalent: 3FE46904AA

Compatibility: Documented OEM compatibility (Nokia published compatibility documentation): this module is accepted in 10G SFP+ ports on the 7210 SAS Series, 7220 IXR Series, 7250 IXR Series, 7360 ISAM FX / Lightspan FX Series, 7705 SAR Series, 7750 SR Series, and 7950 XRS 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.

Every build is measured against the MSA before boxing, including DDM/DOM diagnostic checks and verification of the host coding. The downstream module across the span is unaffected by the swap — only the upstream end changes hands. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day — contact 10.4@tenfouroptics.com to confirm availability and lead time.