JL251A HP Compatible 40G BiDi 150m SMF Transceiver

The JL251A is a 40G QSFP+ optical transceiver compatible with HP platforms.

• Form Factor: QSFP+
• Data Rate: 40G
• Fiber Type: SMF
• Reach: 150m
• Connector: Simplex LC
• OEM Equivalent: JL251A

Compatibility: The JL251A-TFO is TenFour Optics' compatible equivalent of the HPE/Aruba JL251A, coded per order for HPE/Aruba platforms. HPE/Aruba lists the JL251A for use in 40G QSFP+ 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.

OEM-compatible and MSA-compliant. Compliance documentation (RoHS declaration, IEC 60825-1 laser classification) is available on request for project quotes. Digital Diagnostic Monitoring (DDM/DOM) supported. Every module is tested for traffic conformity per supported layer 2/3 protocols, DOM threshold verification, EEPROM/MSA value verification, serial number verification, and optical cleanliness before shipment.

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.

Download datasheet (PDF)