JNP-OSFP-800G-LR8 Juniper Compatible 800G OSFP LR8 10km Transceiver

The JNP-OSFP-800G-LR8 is a 800G OSFP optical transceiver engineered as a drop-in equivalent for Juniper platforms,, recognized by the host as a genuine module and ready to pass traffic the moment it seats with no CLI changes.

• Form Factor: OSFP
• Data Rate: 800G
• Protocol: LR8
• Fiber Type: SMF
• Reach: 10km
• Connector: Duplex LC
• OEM Equivalent: JNP-OSFP-800G-LR8

Compatibility: Documented OEM compatibility (Juniper published compatibility documentation): this module is accepted in 800G OSFP ports on the QFX5240 Series and QFX5241 Series. Confirm your exact chassis, line card, and OS release against the Juniper matrix before deployment.

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

As a parallel, multi-lane optic, this module anchors high-density spine-leaf fabrics and breakout topologies, aggregating several lanes into a single high-speed port. It is a backbone component of modern data-center and AI-cluster builds, where port density and bandwidth per rack-unit are the limiting factors. It operates 10km.

Host-programmed and qualified against Juniper platforms, it slots in beside existing OEM and third-party optics, reports clean DDM telemetry, and needs no special configuration to bring the link up.

Before shipment every module is coded to the host platform, then verified for protocol conformity, diagnostic accuracy, and end-face cleanliness. Class 1 laser certified, RoHS compliant.

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.