HPE JL310A-40K-ENC
ENET Aruba Compatible 100GBASE-LR4 QSFP28 40km LC DOM Transceiver
An Aruba compatible QSFP28 transceiver module for 100 Gigabit Ethernet, providing reliable, long-distance data transmission up to 40 km over single-mode fiber with integrated diagnostics.
Overview:
The ENET JL310A-40K-ENC is an Aruba compatible QSFP28 transceiver module designed to support 100 Gigabit Ethernet connections over single-mode fiber up to 40 km. It operates according to IEEE 802.3bs 100GBASE-LR4 standards, using 4 lanes of 25Gbps data transmission multiplexed via CWDM technology. The module features an industry-standard LC duplex connector and is hot-swappable. It also supports Digital Optical Monitoring (DOM) for real-time monitoring of parameters such as temperature and optical power.
The JL310A-40K-ENC ensures seamless integration with Aruba switches and other compliant devices, making it ideal for data center and metropolitan area connections. Its rugged design ensures reliable operation in a temperature range from 0°C to 70°C. The device complies with stringent industry standards and environmental regulations, ensuring interoperability and sustainability.
Product Key Features
- 100GBASE-LR4 QSFP28 transceiver module
- LC Duplex single-mode fiber connector
- Supports up to 40 kilometers transmission distance
- CWDM wavelength multiplexing technology
- Compliant with IEEE 802.3bs 100G Ethernet standard
- Digital Optical Monitoring (DOM) support
Reliability & Performance:
Manufactured to high standards, this transceiver module delivers stable, low-latency performance over extended distances. The integrated DOM support enables proactive network maintenance and troubleshooting to minimize downtime. Tested for interoperability and compatibility, the device offers a long operational life and reliable connectivity in critical network links.
Key Features:
- 100GBASE-LR4 QSFP28 transceiver
- LC Duplex single-mode fiber interface
- 40 km maximum transmission distance
- CWDM wavelength multiplexing
- IEEE 802.3bs compliant
- Digital Optical Monitoring (DOM)



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