HPE 845416-B21100GB QSFP28 to 4X25GB SFP28 3M DAC

HPE 845416-B21

100GB QSFP28 to 4x25GB SFP28 3M Dac Cable

The HPE 845416-B21 is a high-performance **3-meter Direct Attach Copper (Dac Cable) breakout cable**. It is designed to provide a flexible and cost-effective solution for connecting a single **100 Gigabit Ethernet (QSFP28)** port to four separate **25 Gigabit Ethernet (SFP28)** ports. This cable is ideal for high-density networking applications, allowing you to connect a high-speed switch to multiple servers in a single rack, simplifying cabling and reducing costs.

This passive Dac Cable is a reliable alternative to using transceivers and fiber optic cables, providing low power consumption and low latency for short-reach connections in data centers and enterprise environments.

Features :

This cable offers a simple and robust solution for breakout connectivity. It provides a direct, factory-terminated link between a QSFP28 port on a switch and four SFP28 ports on network adapters or other switches. The **845416-B21** is a genuine HPE component, ensuring full compatibility and optimal performance with HPE ProLiant servers and network equipment. Its durable construction is designed for professional-grade use in high-density rack environments.

Advanced Options :

The **QSFP28 to 4xSFP28 breakout cable** is a key component in modern data center architectures, enabling a smooth transition from 10GbE and 25GbE to 100GbE infrastructure without a complete overhaul. This hot-pluggable cable requires no configuration, making deployment quick and easy. By simplifying the cabling, it reduces cable clutter and improves airflow in server racks, contributing to better system performance and easier maintenance.