HPE Aruba Networking 10G SFP+ to SFP+ 3m Direct Attach Copper Cable (J9283D)

Product Overview

The HPE Aruba Networking J9283D is a high-performance 10G SFP+ Direct Attach Copper (DAC) cable designed for short-range, high-speed data center and network connectivity. This 3-meter passive copper cable provides a cost-effective and reliable solution for connecting switches, servers, and storage devices within racks or across adjacent racks. It is fully compatible with HPE and Aruba networking equipment and is an essential component for building efficient 10 Gigabit Ethernet infrastructures.

Key Characteristics

• High-speed 10 Gigabit Ethernet connectivity
• 3-meter passive Direct Attach Copper (DAC) cable
• SFP+ to SFP+ interface
• Hot-pluggable for easy installation and maintenance
• Low power consumption compared to optical transceivers
• Robust construction with durable connectors
• Limited lifetime warranty with next business day advanced replacement

Technology

This DAC cable utilizes passive copper twin-axial technology, complying with the SFF-8431 and SFF-8472 specifications for SFP+ interfaces. It supports data rates up to 10.3125 Gbps (10GbE) and is designed for short-reach applications where optical transceivers would be cost-prohibitive.

Working Principle

The passive DAC cable functions as an extension of the electronic circuitry between two SFP+ ports. It transmits electrical signals directly over copper conductors, eliminating the need for signal conversion to optical formats. This results in lower latency, reduced power consumption, and a simpler connectivity solution compared to fiber optic alternatives for short distances.

Application & Usage

Ideal for data center environments, enterprise networking, and high-performance computing clusters. Commonly used for:

• Top-of-rack switching connections
• Server to switch interconnects
• Storage area network (SAN) connections
• Network appliance interconnections
• High-density deployment where space and power efficiency are critical

Specification Table

Advantages & Selling Points

• Cost-effective alternative to optical transceivers for short distances
• Lower power consumption than active optical cables or transceivers
• Plug-and-play installation with no configuration required
• Superior reliability with limited lifetime warranty
• Optimized for high-density deployments with excellent airflow characteristics
• Full compatibility with HPE and Aruba networking equipment

Service & Support

This product comes with HPE's limited lifetime warranty, including next business day advanced replacement. Our company provides additional 24/7 technical support and consultation services to ensure optimal performance of your networking infrastructure. We maintain large inventory levels for immediate shipment and bulk order fulfillment.

Frequently Asked Questions

Q: Is this cable compatible with non-HPE/Aruba equipment?
A: While designed for HPE/Aruba systems, it typically works with other vendors' SFP+ ports, though compatibility isn't guaranteed.

Q: What is the maximum distance for this DAC cable?
A: This 3m cable is designed for short-range connections. For longer distances, consider active optical cables or transceivers with fiber.

Q: Does this cable require special drivers or configuration?
A: No, it's plug-and-play and requires no special drivers or configuration.

Q: What is the power consumption of this DAC cable?
A: As a passive cable, it consumes significantly less power than active optical solutions, typically less than 0.1W.

Precautions

• Do not bend beyond minimum bend radius (typically 30mm)
• Avoid sharp bends or kinks during installation
• Ensure proper strain relief when routing cables
• Verify compatibility with specific equipment before purchase
• Store in a cool, dry environment when not in use
• Handle connectors carefully to avoid damage to contacts

Company Introduction

With over a decade of industry experience, we operate extensive manufacturing facilities supported by a robust technical team. Our company has established a significant customer base through delivering high-quality products at competitive prices. We are authorized distributors for leading networking brands including Mellanox, Ruckus, Aruba, and Extreme, specializing in original brand-new network switches, network interface cards, wireless access points, controllers, and cables. Our inventory exceeds $10 million, enabling us to fulfill diverse product requirements and large-volume orders. We guarantee accurate delivery and provide round-the-clock customer service and technical support. Our professional sales and technical teams have established an excellent reputation in global markets.