HPE Instant On 10G SFP+ Direct Attach Copper Cable (3.3')

Overview

The HPE R9D19A is a 10G SFP+ Direct Attach Copper cable designed to connect two 10-gigabit devices over short distances, such as within the same rack or network cabinet. With a length of 3.3 feet (1 meter), it delivers up to 10 Gb/s data transfer rates, providing a cost-effective and reliable alternative to fiber connections without the need for separate optical modules. Its compact size helps reduce cable clutter and improve airflow in dense networking environments.

Key features

• Integrated SFP+ transceivers eliminate the need for separate optical modules, simplifying installation and reducing power consumption.
• Supports data rates up to 10 Gb/s, ensuring high-speed connectivity for switches, servers, and storage nodes.
• Compact 3.3-foot length keeps cable slack manageable and enhances airflow in crowded racks or cabinets.
• Plug-and-play compatibility with select HPE Aruba Networking and Instant On devices allows for quick and hassle-free deployment.
• Lightweight design at approximately 0.2 pounds makes routing and handling easier during installation or maintenance.
• Durable construction with a flexible jacket and molded strain relief withstands routine insertion and removal without damage.
• Optimized for short-distance links, eliminating the cost and bulk associated with fiber optic cables.

Key specs

• Data rate: up to 10 Gb/s
• Length: 1 meter (3.3 feet)
• Weight: approximately 0.2 pounds
• Connector type: SFP+ to SFP+ direct attach copper
• Compatibility: select HPE Aruba Networking and Instant On devices

Connectivity and compatibility

This cable is designed to link devices equipped with SFP+ ports, such as HPE Aruba switches, Instant On access points, servers, and storage units. Its integrated transceivers ensure seamless interoperability with compatible HPE equipment, making it a reliable choice for building top-of-rack uplinks, direct server-to-switch connections, or compact leaf-spine fabrics in small business or branch office environments.

Installation and setup

Installation is straightforward and fast. Simply insert each SFP+ connector into the corresponding port on your devices, and the connection is established immediately. The built-in transceivers remove the need for additional modules or configuration, allowing network administrators to deploy or replace cables quickly without downtime.

Ideal uses and environments

This cable fits well in data centers, server rooms, and network closets where short-distance, high-speed connections are required. It is particularly suited for environments that demand tidy cable management and efficient airflow, such as dense rack setups or compact networking labs. Its rugged design also supports frequent moves or reconfigurations common in dynamic IT infrastructures.