JD119B HP Compatible 1G SFP LX 10km SMF Transceiver

Standing in for the HP original, the JD119B is a 1G LX SFP that carries Gigabit Ethernet 10km over single-mode fiber — the same rate and reach as the part it replaces. Matching both the LX signalling and the 10km span means the swap slots into the existing campus or inter-building route without any change to the fiber plant or the host role. It occupies a standard SFP cage exactly as the module it displaces did, on the same fiber grade.

• Form Factor: SFP
• Data Rate: 1G
• Protocol: LX
• Fiber Type: SMF
• Reach: 10km
• Standard: LX
• OEM Equivalent: JD119B

Compatibility: The JD119B-TFO is TenFour Optics' compatible equivalent of the HPE/Aruba JD119B, coded per order for HPE/Aruba platforms. HPE/Aruba lists the JD119B for use in 1G SFP ports on: HPE Networking Comware Switch Series 5710. 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.

Manufactured to MSA specification and individually verified before dispatch, it is coded for HP switching. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.

Download datasheet (PDF)