QSFP28 100G to 4x SFP28 25G passive copper DAC breakout cable 2m length

Description

QSFP28 100G to 4x SFP28 25G passive copper DAC

The Mellanox® QSFP28 100G to 4×25G SFP28 Passive Copper DAC Breakout Cable (2m) is a high-performance, cost-effective solution designed for modern data center environments requiring high bandwidth and low latency connectivity. This breakout cable enables seamless 100GbE to 4×25GbE connectivity, making it ideal for connecting switches, servers, and storage systems.

Built in compliance with SFF-8665 QSFP28 and SFF-8402 SFP28 standards, this DAC cable ensures reliable interoperability across a wide range of networking equipment. It features a QSFP28 connector on one end and four SFP28 connectors on the other, efficiently distributing data across four independent 25G channels.

With support for IEEE 802.3by CA-25G-N (No-FEC) for cables up to 2 meters, this solution delivers ultra-low latency performance, making it perfect for high-speed data transmission in short-range interconnects. Its passive copper design ensures low power consumption, reduced heat generation, and cost efficiency compared to optical alternatives.

Key Features

• High-Speed Connectivity: Supports 100GbE to 4×25GbE data transmission
• Standards Compliant: Fully compliant with SFF-8665 (QSFP28) and SFF-8402 (SFP28)
• Low Latency Performance: Optimized for CA-25G-N (No-FEC) operation up to 2m
• Energy Efficient: Passive copper design reduces power consumption and cost
• EEPROM Integration: Built-in memory for cable identification and management
• Hot-Pluggable Design: Easy installation and replacement without downtime
• Durable Build Quality: LSZH jacket with lead-free and halogen-free materials

Each connector includes an integrated EEPROM for easy identification and configuration by the host system, ensuring plug-and-play convenience. Manufactured with premium materials and tested rigorously, this cable guarantees durability, stability, and optimal performance in demanding environments.