InfiniBand/fibre optic cable Cisco SFP-H25G-CU3M= 3 m

The Cisco SFP-H25G-CU3M= is a 3-meter InfiniBand/fibre optic cable with SFP28 connectors designed for 25 Gigabit Ethernet environments. Built in the SFP28 form factor, this male-to-male cable delivers reliable, high-density, low-power connectivity suitable for data center and high-performance computing networks that require 25 Gbps links.

Advantages

The Cisco SFP-H25G-CU3M= offers a compact SFP28 form factor that supports 25 Gbps data rates while maintaining low power consumption. Its 3 m length provides flexibility for rack and chassis connections in dense server and switch deployments. The cable’s male-to-male termination ensures straightforward plug-and-play installation with compatible SFP28 ports.

Suitable for

• Data center rack-to-rack connections
• High-performance computing clusters
• Switch-to-server links with SFP28 ports
• Short-reach 25 Gbps interconnects

Key specifications

• Manufacturer: Cisco
• Model / MPN: SFP-H25G-CU3M=
• EAN: 0882658914959
• Form factor: SFP28
• Length: 3 m
• Connector type: Male-to-male SFP28
• Data rate: 25 Gbps
• Category: Fibre Optic Cables / InfiniBand-compatible

How to use

Insert each SFP28 plug into compatible device ports until they click into place, ensuring both endpoints support 25 Gbps SFP28 modules or DACs. Route the 3 m cable to avoid sharp bends and secure it within the rack to prevent strain on connectors. Verify link status and device configuration to confirm a stable 25 Gbps connection.

Recommendations

Use this cable for short-reach 25 Gbps links inside racks or between adjacent racks. Ensure devices are Cisco-compatible or support SFP28 passive/active cables and avoid exceeding the specified bend radius to maintain signal integrity.