JNP-100G-LR4 Juniper Compatible 100G QSFP28 LR4 10km SMF Transceiver

The JNP-100G-LR4 is a 100G QSFP28 optical transceiver engineered as a drop-in equivalent for Juniper platforms and is hot-swappable.

• Form Factor: QSFP28
• Data Rate: 100G
• Protocol: LR4
• Wavelength: 1310nm
• Fiber Type: SMF
• Reach: 10km
• Connector: Duplex LC
• OEM Equivalent: JNP-100G-LR4

Compatibility: The JNP-100G-LR4-TFO is TenFour Optics' compatible equivalent of the Juniper JNP-100G-LR4, coded per order for Juniper platforms. Juniper lists the JNP-100G-LR4 for use in 100G QSFP28 ports on: ACX Series, EX4650 Series, MX204/MX Series, PTX10000 Series, QFX10000 Series, QFX5120 Series, QFX5130 Series, and QFX5200 Series. To confirm fit for a specific line card or OS release, email 10.4@tenfouroptics.com.

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 in the 1310nm window.

Coded to the host EEPROM, it provides full diagnostic visibility.

Before shipment every module is coded to the host platform, then verified for protocol conformity, diagnostic accuracy, and end-face cleanliness. Compliance documentation (RoHS declaration, IEC 60825-1 laser classification) is available on request for project quotes.

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

Download datasheet (PDF)