Juniper EX-QSFP-40G-SR4Transceivers

High-Speed 40 GbE Short-Range Connectivity for Enterprise and Data Center Networks — Juniper EX-QSFP-40G-SR4

The Juniper EX-QSFP-40G-SR4 is a high-performance 40 GbE short-range QSFP+ optical transceiver designed for enterprise and data center networks. It provides 40 GbE connectivity over multimode fiber (MMF) with a reach of up to 100 m using OM3 fiber and 150 m using OM4 fiber, making it ideal for high-speed switch-to-switch uplinks, server aggregation, and data center interconnects.

Key Specifications

Connectivity

• Form Factor: QSFP+ (Quad Small Form-Factor Pluggable)

• Data Rate: 40 Gbps

• Wavelength: 850 nm

• Fiber Type: Multimode fiber (MMF)

• Connector Type: MPO/MTP

• Reach: Up to 100 m over OM3, 150 m over OM4

• Hot-Pluggable: Yes

Performance

• Supports 40 GBASE-SR4 standard

• Operating Temperature: 0°C to 70°C

• Compliance: IEEE 802.3ba, QSFP+ MSA standard

• Reliable Short-Range Transmission for high-density, high-speed networking environments

Use Cases

• Switch-to-switch uplinks in enterprise and data centers

• Server aggregation for top-of-rack (ToR) deployments

• Data center interconnects requiring high-speed 40 GbE links

• High-density network environments needing cost-effective short-range optical solutions