BlueOptics QSFP+ 40GBASE-LX4 Transceiver for Juniper QSFPP-40G-LX4, Singlemode Duplex LC, 2km, DDM

BlueOptics QSFP+ transceiver delivers 40 Gigabit Ethernet over singlemode fiber with a reach of 2 kilometers, using four CWDM wavelengths on a duplex LC connector. It is fully compatible with Juniper QSFPP-40G-LX4 and supports Digital Diagnostic Monitoring for real-time link monitoring.

Advantages

This hot-swappable module consumes less than 3.5W and operates from 0°C to 70°C, making it suitable for high-density data center and enterprise deployments. The DFB laser design ensures stable optical performance across all four wavelengths: 1271nm, 1291nm, 1311nm, and 1331nm.

Suitable for

• 40 Gigabit Ethernet links in data centers and enterprise networks
• Fibre Channel and SONET/SDH applications
• Juniper switches, routers, and storage systems requiring QSFPP-40G-LX4 optics

Key specifications

• Form Factor: QSFP+
• Data Rate: 40GbE
• Standard: 40GBASE-LX4
• Fiber Type: Singlemode
• Max Distance: 2 km
• Wavelengths: 1271nm, 1291nm, 1311nm, 1331nm (CWDM)
• Connector: Duplex LC
• DDM/DOM: Yes
• Hot Swappable: Yes
• Power Consumption: < 3.5W
• Operating Temperature: 0°C to 70°C
• Laser Type: DFB
• Compliance: MSA, RoHS

Recommendations

For reliable 40G short-reach connectivity over existing singlemode fiber, this BlueOptics transceiver offers a cost-effective alternative to original Juniper optics without compromising performance.