Cisco QSFP-4SFP25G-CU5M Compatible 100G QSFP28 Cable 5m (16ft)

Cisco QSFP-4SFP25G-CU5M Compatible 100G to 4x 25G SFP28 Twinax Cable - 5m

Key Features of Cisco QSFP-4SFP25G-CU5M

• Fully compatible with Cisco networking equipment
• Designed for high-speed 100Gbps to 4x 25Gbps connections
• Reliable passive direct attach copper (DAC) construction
• Durable 5-meter (16-foot) length with flexible 26AWG wiring
• Supports IEEE 802.3, QSFP28 MSA, and SFF-8665 standards

Technical Specifications

Connectivity and Compatibility

• Connector Type: QSFP28 to 4 x SFP28
• Data Rate: Supports up to 100Gbps total bandwidth
• Backward compatible with 25G Ethernet applications
• Supports high-speed data transmission for enterprise networks

Physical Attributes

• Cable Length: 5 meters (16 feet)
• Wire Gauge: 26AWG for optimal performance
• Jacket Material: PVC (OFNR) for robust insulation
• Minimum Bend Radius: 70mm for flexible installation

Performance and Power Efficiency

• Passive Twinax construction for low-latency signal transmission
• MTBF: Rated for over 50 million hours of operation
• Power Consumption: ≤0.125W for energy-efficient networking
• Operating Voltage: 3.3V power supply

Operational and Environmental Standards

Temperature and Durability

• Operating Temperature Range: 0°C to 70°C (32°F to 158°F)
• Designed for use in demanding data center environments

Industry Compliance

• Adheres to IEEE 802.3 networking protocols
• Complies with QSFP28 Multi-Source Agreement (MSA)
• Meets SFF-8665 specifications for high-speed networking

Ideal Applications

• 100G Ethernet to multiple 25G network connections
• Optimized for data centers, cloud computing, and high-speed switching
• Cost-effective alternative for fiber optic transceivers

Cisco QSFP-4SFP25G-CU5M Compatible 100G QSFP28 to 4x 25G SFP28 DAC Twinax Cable

Comprehensive Overview of Cisco QSFP-4SFP25G-CU5M

High-Speed Networking Solution

The Cisco QSFP-4SFP25G-CU5M is a high-performance 100G to 4x 25G direct attach copper (DAC) twinax cable designed for seamless data transmission in enterprise and data center environments. With its reliable build, low latency, and cost-effectiveness, this cable serves as a top choice for network administrators aiming to optimize connectivity while reducing power consumption.

Optimized for Data Centers

This twinaxial cable is engineered for high-speed applications, making it a fundamental component in data center networking infrastructure. It is ideal for high-bandwidth applications, providing low-latency, energy-efficient connectivity between network switches, routers, and servers.

Technical Specifications of Cisco QSFP-4SFP25G-CU5M

Form Factor and Build Quality

QSFP28 to SFP28 Form Factor

The QSFP28 to SFP28 form factor ensures that the cable seamlessly integrates into networking hardware supporting 100G and 4x 25G interconnects. This standardized form factor guarantees broad compatibility across a range of Cisco and third-party networking devices.

Durable and Flexible Design

With a minimum bend radius of 70mm, this DAC twinax cable offers superior flexibility without compromising signal integrity. The cable structure is built for high-density deployments, allowing for efficient space utilization within server racks and data center setups.

Data Transmission and Speed

Maximum Data Rate

Designed for high-speed networking, the Cisco QSFP-4SFP25G-CU5M supports a 100Gbps transmission rate, making it an optimal solution for fast, reliable data exchange between networked devices.

Passive Copper Technology

This DAC cable employs passive twinaxial copper technology, eliminating the need for additional power while maintaining low latency and high-performance data transfer.

Physical and Environmental Characteristics

Cable Length and Gauge

Measuring 5m (16ft) in length and featuring a 26AWG wire gauge, this cable is well-suited for inter-rack and intra-rack connections within data centers.

Jacket Material

Encased in a durable PVC (OFNR) jacket, this cable is designed to withstand challenging networking environments while ensuring safety and compliance with industry standards.

Temperature Range

Operates efficiently within a commercial temperature range of 0 to 70°C (32 to 158°F), making it adaptable to various working conditions.

Power Consumption and Longevity

Energy-Efficient Design

Consumes minimal power, with an operational requirement of ≤0.125W. This makes it an environmentally friendly and cost-effective networking solution.

Extended Reliability

Featuring an impressive MTBF (Mean Time Between Failures) of 50 million hours, this twinaxial cable ensures long-term durability and minimal maintenance.

Protocol and Compatibility Standards

Multi-Protocol Support

Industry-Compliant Standards

The Cisco QSFP-4SFP25G-CU5M cable adheres to multiple networking protocols, including:

• IEEE 802.3 for Ethernet communication
• QSFP28 MSA (Multi-Source Agreement) for standardized module compatibility
• SFF-8665 compliance for enhanced interoperability

Seamless Device Compatibility

This cable is designed for plug-and-play operation with various Cisco networking devices, as well as third-party switches, servers, and storage systems that support QSFP28 and SFP28 interfaces.

Ideal Use Cases for Cisco QSFP-4SFP25G-CU5M

High-Performance Networking Applications

Data Center Connectivity

Optimized for 100G to 4x 25G Ethernet connections, this DAC twinax cable is widely used in hyperscale data centers, cloud computing environments, and enterprise network infrastructures.

Switch-to-Switch and Server Interconnections

Commonly used to connect network switches to servers, routers, and storage devices, ensuring high-bandwidth, low-latency data transfer for demanding applications.

Cost-Effective Networking Solution

Lower Deployment Costs

Compared to optical transceivers and fiber optic cables, this passive DAC cable offers a more budget-friendly solution without compromising on performance.

Minimal Latency and Power Usage

With no additional power requirements and near-zero latency, it is ideal for applications that demand high-speed, real-time data exchange.

Why Choose Cisco QSFP-4SFP25G-CU5M?

Key Advantages

• Provides high-speed 100G to 4x 25G Ethernet interconnects
• Designed for seamless compatibility with Cisco and third-party networking hardware
• Passive twinaxial design ensures ultra-low power consumption
• Durable construction with PVC (OFNR) jacket for long-term reliability
• Supports major networking standards, including IEEE 802.3, QSFP28 MSA, and SFF-8665
• Cost-effective alternative to optical transceivers, reducing overall networking expenses

Performance You Can Trust

For businesses seeking a high-speed, cost-efficient, and reliable networking solution, the Cisco QSFP-4SFP25G-CU5M cable offers a balance of performance, energy efficiency, and compatibility with leading network infrastructure components.