JNP-SFP-10G-BX40U Juniper Compatible 10G SFP+ BiDi 40km SMF Transceiver

The JNP-SFP-10G-BX40U is a 10G SFP optical transceiver engineered as a drop-in equivalent for Juniper platforms.

• Form Factor: SFP+
• Data Rate: 10G
• Fiber Type: SMF
• Reach: 40km
• Connector: Simplex LC
• OEM Equivalent: JNP-SFP-10G-BX40U

Compatibility: The JNP-SFP-10G-BX40U-TFO is TenFour Optics' compatible equivalent of the Juniper JNP-SFP-10G-BX40U, coded per order for Juniper platforms. Juniper lists the JNP-SFP-10G-BX40U for use in 10G SFP+ ports on: ACX Series, EX3400 Series, EX4300 Series, EX4600 Series, MX204/MX Series, QFX5100 Series, QFX5120 Series, and SRX Series. To confirm fit for a specific line card or OS release, email 10.4@tenfouroptics.com.

Pairs with: JNP-SFP-10G-BX40D — BiDi runs over a single fiber strand; this U unit pairs with one D unit at the far end.

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

It is qualified against Juniper host platforms and tested end to end so it behaves exactly as the OEM module it replaces, slotting into existing designs without surprises. The result is a like-for-like swap that protects the original network design while removing OEM-optics cost from the bill of materials. It operates 40km.

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

Each unit is programmed to match Juniper host values and bench-tested for traffic conformity, DOM-threshold accuracy, and optical cleanliness before it leaves the bench. 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.