Cisco 10GBASE-SR SFP+ Module SFP-10G-SR-WS

The Cisco 10GBASE-SR SFP+ Module (SFP-10G-SR-WS) is a high-performance, hot-swappable transceiver designed for 10 Gigabit Ethernet connections over multi-mode fiber. It delivers reliable, short-reach connectivity for data centers and enterprise networks, supporting distances up to 400 meters on OM4 fiber.

Advantages

This module offers low power consumption (typically 0.8W), digital diagnostics monitoring (DDM) for real-time performance tracking, and compliance with IEEE 802.3ae standards. Its compact SFP+ form factor enables high-density deployments, and the LC duplex connector ensures easy integration with existing fiber infrastructure.

Suitable for

• Data center top-of-rack and server connections
• Enterprise network backbone links
• Short-reach 10GbE uplinks and interconnects

Key specifications

• Transceiver Type: SFP+
• Data Rate: 10 Gigabit Ethernet
• Interface: 10GBASE-SR
• Wavelength: 850 nm
• Max Distance (OM3 MMF): 300 m (984 ft)
• Max Distance (OM4 MMF): 400 m (1312 ft)
• Fiber Type: Multi-mode Fiber (MMF)
• Connector Type: LC Duplex
• Digital Diagnostics Monitoring (DDM): Yes
• Hot-Swappable: Yes
• Power Consumption: < 1W (typically 0.8W)
• Operating Temperature: 0 to 70°C (32 to 158°F)
• Standards Compliance: IEEE 802.3ae 10GBASE-SR, SFF-8431, SFF-8432, RoHS
• Transmitter Type: VCSEL

Recommendations

For optimal performance, use with OM3 or OM4 multi-mode fiber patch cables. This module is ideal for short-reach 10GbE links within racks or between adjacent racks in data centers.