Name: JL488A HPE 25GbE SFP28 to SFP28 3m Direct Attach Copper Cable
Brand: HPE
SKU: JL488A
Price: 336.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE JL488A 25G SFP28 to SFP28 3M Direct Attach Cable provides a direct copper link between network devices capable of 25 gigabit speeds. It's typically used in data centers and enterprise networking environments to connect switches or servers within short distances, offering a straightforward and efficient way to maintain high-speed communication without the need for additional transceivers or complex setups.

General Information
Brand	HPE
Part Number	JL488A

Technical Information
Data Rate	25 Gbps
Cable Length	3 m
Compatibility	HPE switches and servers with SFP28 ports, Aruba switches, SFP28-compatible devices
Product Category	Cables

Connectivity
Connector Type	SFP28 to SFP28

Physical Characteristics
Form Factor	SFP28
Weight	5.00
Condition	Refurbished

Product Description
This 25G SFP28 to SFP28 direct attach cable is designed to provide a reliable and fast connection between compatible network devices. Built for environments requiring high data throughput, it offers a straightforward solution for linking switches, routers, or servers within close proximity. Often found in data centers and enterprise networks, this cable suits IT professionals who need to optimize performance with minimal setup complexity. Its 3-meter length balances flexibility and signal integrity for typical rack-to-rack connections. Key Features Supports 25 Gigabit Ethernet speeds for demanding network applications 3-meter copper cable ensures stable, short-distance connectivity Works seamlessly with HPE switches and other SFP28-compatible devices Reduces latency compared to fiber alternatives in short runs Plug-and-play design simplifies installation and maintenance Commonly deployed in data center racks and server rooms, this cable helps maintain efficient communication between critical hardware. It plays a practical role in setups where cost-effective and easy-to-manage solutions are preferred over optical connections.

Use Cases
The HPE 25GbE SFP28 to SFP28 3m Direct Attach Copper Cable is commonly employed in data center environments where short-distance, high-speed connectivity between servers, switches, and storage devices is required. It is well-suited for IT teams managing rack deployments and virtualization infrastructures that demand low latency and efficient bandwidth utilization. How It's Used: Connecting top-of-rack switches to adjacent servers in enterprise data centers for high-throughput workloads. Linking storage clusters in hyper-converged infrastructure setups to ensure rapid data access. Establishing direct links between network devices in virtualization environments to support dense compute nodes. Providing cost-effective interconnects in campus or branch office networks with limited cable runs. Facilitating low-latency connections in edge computing scenarios requiring compact and power-efficient cabling solutions. This cable solution enhances operational efficiency by minimizing signal loss and reducing power consumption in dense networking environments. Its compatibility with HPE SFP28 ports enables scalable link aggregation and flexible network design, supporting evolving data center performance requirements.

JL488A HPE 25GbE SFP28 to SFP28 3m Direct Attach Copper Cable

Product Overview

General Information

Technical Information

Connectivity

Physical Characteristics

Product Description

Use Cases