Dell 470-ACEX

Overview

The Dell 470-ACEX is a 1 meter passive copper Twinax direct attach cable designed to connect two SFP28 ports, supporting 25 gigabit Ethernet traffic. It provides a reliable, low-power solution for short-distance connections within racks or between adjacent racks, making it ideal for data centers and lab environments where equipment is closely positioned.

This cable is commonly used to link Dell PowerEdge servers to top-of-rack switches or to interconnect Dell Networking switches during aggregation. Its passive design means it requires no additional power, while its durable shielding ensures stable data transmission even during heavy network use.

Key features

• One meter length keeps connections neat and reduces cable slack for better airflow and cable management
• SFP28 male connectors allow direct plug-in to compatible server and switch ports without adapters
• Supports 25 GbE speeds to handle high-bandwidth server and switch communications efficiently
• Passive Twinax copper construction eliminates the need for active components, reducing power consumption
• Tested and qualified for seamless compatibility with Dell PowerEdge servers and Dell Networking switches
• Lightweight design at 0.2 kg makes installation and handling straightforward for technicians
• Shielding protects against electromagnetic interference, maintaining signal integrity during peak traffic

Key specs

• Length: 1 meter
• Connector type: SFP28 male to SFP28 male
• Data rate: 25 gigabit Ethernet
• Cable type: Passive Twinax copper
• Weight: 0.2 kg

Connectivity and compatibility

This cable is designed specifically for short-range connections between devices equipped with SFP28 ports. It works seamlessly with Dell PowerEdge servers and Dell Networking switches, ensuring straightforward integration without compatibility concerns. Its passive copper design is best suited for distances up to one meter, making it a practical choice for rack-level or adjacent rack connections.

Ideal uses and environments

The 470-ACEX cable fits well in data centers, server rooms, and lab setups where equipment is densely packed. It is a strong choice for network administrators who want to reduce costs and simplify cable management by avoiding active optical transceivers for short runs. Its low power draw and reliable performance make it suitable for environments with high network traffic and frequent data backups.

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