Juniper JNP-QSFP-100G-SR4Transceivers

High-Speed 100 GbE Short-Range Connectivity for Data Center and Campus Networks — Juniper JNP-QSFP-100G-SR4

The Juniper JNP-QSFP-100G-SR4 is a high-speed 100 GbE short-range QSFP28 optical transceiver designed for data center, enterprise, and campus networks. It provides 100 GbE connectivity over multi-mode fiber (MMF) with a typical reach of up to 100 m using OM4 fiber, making it ideal for Top-of-Rack (ToR) uplinks, spine-leaf fabrics, and short-range interconnects.

Key Specifications

Connectivity

• Form Factor: QSFP28 (Quad Small Form-Factor Pluggable)

• Data Rate: 100 Gbps (4×25 GbE lanes)

• Wavelength: 850 nm

• Fiber Type: Multi-mode fiber (MMF)

• Connector Type: MPO/MTP

• Reach: Up to 100 m over OM4 MMF

• Hot-Pluggable: Yes

Performance

• Low Power Consumption: Typically ~4.5 W

• Supports 100 GbE Ethernet, 100GBASE-SR4 standard

• Temperature Range: 0°C to 70°C (operating)

• Compliance: IEEE 802.3ba, MSA QSFP28 standard

• Reliable Short-Range Transmission for high-density server environments

Use Cases

• Top-of-Rack (ToR) server uplinks in high-speed data centers

• Leaf-spine fabrics in enterprise and cloud networks

• Short-range interconnects between switches and routers

• Campus network aggregation requiring high-bandwidth, low-latency links