Juniper QSFP+ 40GbE transceivermodule - 40GBASE-SR4, MPO/MTP, 850nm, 100m OM3 / 150m OM4

The Juniper QSFP+ Transceiver Module (model QSFPP-4X10GE-SR) is a high-performance, hot-swappable optical transceiver designed for 40 Gigabit Ethernet connectivity. It enables seamless integration into Juniper Networks switches and routers, providing reliable, high-speed data transmission for data center, enterprise, and high-performance computing environments.

Advantages

This transceiver offers exceptional performance with low power consumption (<1.5W typical) and supports advanced Digital Diagnostics Monitoring (DDM) for real-time link health monitoring. Its compact QSFP+ form factor allows for high-density port configurations, maximizing network scalability. The 40GBASE-SR4 standard ensures compatibility with existing multi-mode fiber infrastructure, delivering cost-effective 40GbE connectivity over short distances.

Suitable for

• Data center interconnects and top-of-rack switching
• High-performance computing clusters
• Enterprise network aggregation and backbone links
• Virtualized server and storage environments requiring high bandwidth

Key specifications

• Form Factor: QSFP+
• Data Rate: 40 Gigabit Ethernet (40GbE)
• Transceiver Type: 40GBASE-SR4
• Wavelength: 850 nm
• Max Distance: 100 m on OM3 MMF, 150 m on OM4 MMF
• Fiber Type: Multi-mode Fiber (MMF)
• Connector Type: MPO/MTP-12 (Female)
• Digital Diagnostics Monitoring (DDM): Yes
• Hot-Swappable: Yes
• Power Consumption: < 1.5 W (typical)
• Operating Temperature: 0°C to 70°C
• Compliance: IEEE 802.3ba 40GBASE-SR4, SFF-8436
• Optical Components: VCSEL Laser, PIN Photo Detector
• Channels: 4 Transmit (Tx) and 4 Receive (Rx) channels
• Certification: RoHS Compliant

Recommendations

For optimal performance, use with OM4 multi-mode fiber and ensure clean MPO/MTP connections. This module is fully compatible with Juniper Networks QFX, EX, and MX series switches. Always verify firmware compatibility before installation.