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Home Optics and Transceivers DAC/AOC/AEC Cables Cisco QSFP-4SFP25G-CU5M 100G QSFP28 to 4x SFP28 Passive Copper Breakout Cable

Cisco QSFP-4SFP25G-CU5M 100G QSFP28 to 4x SFP28 Passive Copper Breakout Cable

Cisco QSFP-4SFP25G-CU5M 100G QSFP28 to 4x SFP28 Passive Copper Breakout Cable

Cisco QSFP-4SFP25G-CU5M 100G QSFP28 to 4x SFP28 Passive Copper Breakout Cable

Brand:

Cisco

Specifications

Product Description

The Cisco QSFP-4SFP25G-CU5M is a high-performance 100G breakout direct-attach cable designed to deliver reliable and cost-effective connectivity in modern data center and enterprise networking environments. This passive copper cable enables seamless conversion from a single 100G QSFP28 port into four independent 25G SFP28 connections, making it ideal for high-density deployments and server-to-switch interconnects.
With a 5-meter reach, this DAC (Direct Attach Copper) cable is perfect for short-distance networking within racks or adjacent racks, eliminating the need for expensive optical transceivers. It offers low latency, low power consumption, and plug-and-play simplicity, ensuring efficient and scalable network performance.
Engineered and tested for compatibility with Cisco switches and networking platforms, this breakout cable ensures consistent data transmission and high reliability in mission-critical environments.

Key Features

100G QSFP28 to 4x 25G SFP28 breakout connectivity
Passive copper (DAC) technology for low power usage
5-meter cable length for short-range interconnects
Supports up to 25Gbps per channel (100Gbps aggregate)
Cost-effective alternative to fiber optics
Hot-swappable and plug-and-play design
High compatibility with Cisco switches and servers
Low latency and high signal integrity

Technical Specifications

Brand: Cisco
Product Code: QSFP-4SFP25G-CU5M
Cable Type: Passive Direct Attach Copper (DAC)
Connector A: QSFP28
Connector B: 4 x SFP28
Data Rate: 100Gbps (4 x 25Gbps)
Cable Length: 5 meters
Power Consumption: ~1.5W
Temperature Range: 0°C to 70°C
Hot Swappable: Yes
Standards: IEEE 802.3, SFF-8665, SFF-8636
Application: Data centers, enterprise networks, HPC

Why Choose QSFP-4SFP25G-CU5M?

Cost Efficiency: Eliminates need for costly optical modules
High Performance: Delivers full 100G bandwidth with low latency
Space Optimization: Ideal for high-density rack deployments
Energy Saving: Passive design reduces power consumption
Reliability: Cisco-tested for seamless compatibility
Scalability: Enables flexible 100G to 25G network architecture

Features

Brand:

Cisco

Warranty:

1 Year

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