Cisco 25GBASE-CU SFP28 Passive Direct Attach Copper (DAC) Cable. 3-Meter (3M) Length. P/N: SFP-H25G-CU3M.

This is a Cisco 25GBASE-CU SFP28 Passive Direct Attach Copper (DAC) Cable, measuring 3-Meters (3M) in length (P/N: SFP-H25G-CU3M, 37-1792-01). This high-performance cable is engineered for high-speed interconnects in data centers and enterprise networks, providing a cost-effective and energy-efficient solution for short-distance 25 Gigabit Ethernet (25GbE) connections.

As a passive DAC cable, it offers a reliable, low-power, and low-latency link directly between networking devices equipped with SFP28 ports. It's ideal for connecting servers to Top-of-Rack (ToR) switches, or for switch-to-switch interconnections over short distances (up to 3 meters). This Cisco original cable ensures optimal compatibility and consistent performance when used with Cisco networking equipment, facilitating efficient and high-bandwidth data transfer required by modern applications and infrastructure.

Key Features 

• 25 Gigabit Ethernet Connectivity: Supports 25GbE data rates for high-speed network connections.

• SFP28 to SFP28: Connects devices with SFP28 ports directly.

• Passive DAC Cable: Cost-effective, low-power consumption, and low-latency solution.

• 3-Meter (3M) Length: Suitable for intra-rack and adjacent-rack cabling.

• Direct Attach Copper (DAC): Utilizes copper cabling for reliable short-distance links without transceivers.

• Genuine Cisco Part: Ensures optimal compatibility and performance with Cisco networking devices.

• Hot-Pluggable: Allows for installation and removal without system downtime.

• EMI Shielding: Designed to minimize electromagnetic interference for stable signal integrity.