Mellanox Infiniband EDR Passive Copper Cable

Overview

The Mellanox MCP1600-E003E26 is a passive copper cable designed for InfiniBand EDR networks, providing data transfer speeds up to 100Gb/s. It uses a QSFP28 interface with four copper pairs, each capable of 25Gb/s, making it well suited for high-speed, short-range connections in data centers and server environments. The 3-meter length and low 3.3V power operation make it an efficient and practical choice for linking servers, switches, or storage devices within racks or across short distances.

Key features

• Supports 100Gb/s data rate with four lanes at 25Gb/s each for fast and reliable data transmission
• Low power consumption at 3.3V helps reduce energy costs in large-scale deployments
• Durable LSZH jacket minimizes smoke and toxic emissions, enhancing safety in case of fire
• Lead-free and halogen-free printed circuit board ensures compliance with environmental and safety standards
• Integrated EEPROM enables system-level identification and monitoring to maintain network reliability
• Hot pluggable design allows connection or removal without shutting down equipment, supporting continuous uptime
• Meets SFF-8665 and SFF-8636 standards for broad compatibility and industry compliance
• Maintains a very low bit error rate better than 1E-15 when used with Mellanox systems, ensuring data integrity

Key specs

• Data rate: 100Gb/s (InfiniBand EDR)
• Interface: QSFP28 with four copper pairs at 25Gb/s each
• Cable length: 3 meters
• Power supply: 3.3V
• Jacket type: Low Smoke Zero Halogen (LSZH)
• PCB: Lead-free, halogen-free printed circuit board
• Standards compliance: SFF-8665, SFF-8636
• Bit error rate: Better than 1E-15 with Mellanox systems

Connectivity and compatibility

This cable is designed to connect devices equipped with QSFP28 ports, commonly found in high-performance computing and data center environments. It works seamlessly with Mellanox InfiniBand EDR systems, ensuring optimal performance and compatibility. The adherence to industry standards like SFF-8665 and SFF-8636 guarantees interoperability with a wide range of networking equipment that supports these protocols.

Ideal uses and environments

The Mellanox MCP1600-E003E26 fits well in data centers, server rooms, and enterprise networking setups where high-speed, short-range connections are essential. Its hot pluggable feature and low power consumption make it a strong choice for IT professionals who require reliable, continuous operation without downtime. The safety features such as the LSZH jacket also make it suitable for environments with strict fire safety regulations.