Aruba J9281D 10G SFP+ to SFP+ 1m Direct Attach Copper Cable

HPE Aruba J9281D Compatible 10G SFP+ Direct Attach Copper Cable (1-meter, AWG30, Passive)

Description

This OPTCORE HPE Aruba J9281D compatible DAC provides a high performance and cost-effective SFP+ direct attach copper cable with a length of 1 meters (3.3ft). It supports the bandwidth transmission requirements as defined by 10 Gigabit-Ethernet (10GBase-CU), 8G Fiber Channel (FC) and 10G Fiber Channel over Ethernet (FCoE).  Every cable is individually programmed and tested to work with HPE Aruba 10G switches, routers, network adapters, and network storage systems. It offers a low-cost alternative to genuine Aruba J9281D high-speed cable assemblies.

The Aruba J9281D 1m SFP+ to SFP+ 10-Gigabit Ethernet Direct Attach Cable is suitable for short distances and offers a cost-effective way to connect compatible Aruba switches within racks and across adjacent racks.

Key Specifications

• Type: Passive Direct Attach Copper (DAC) cable
• Length: 1 meter (approximately 3.3 feet)
• Connectors: SFP+ to SFP+
• Bandwidth: Supports 10 Gigabit Ethernet (10GbE) and 8G Fibre Channel
• Wire Gauge: AWG30
• Compatibility: Designed for HPE Aruba switches, routers, and servers
• 10 Gigabit Ethernet capable (10GbE/10GBASE-CU).
• Small Form-factor Pluggable Plus (SFP+) copper cable.
• Operating distance of 1 metres.

Features

• Functionally identical to HPE Aruba J9281D
• Support for multi-gigabit data rates up to 10.5Gbps
• I/O Connector designed for high-speed differential signal applications
• Improved Pluggable Form Factor (IPF) compliant with enhanced EMI/EMC performance
• Single 3.3V power supply
• Operating temperature range: 0 to 70°C
• RoHS Compliant and Lead-Free

Key Advantages

• High Performance at Low Cost Provides reliable 10 Gigabit Ethernet (10GBase-CU) and 8G Fibre Channel connectivity at a fraction of the cost of optical transceivers.
• Plug-and-Play Simplicity No need for configuration—just connect and go. Ideal for short-distance, high-bandwidth links between switches, routers, and servers.
• Low Latency Passive copper design ensures minimal signal delay, making it suitable for latency-sensitive applications like data centers and high-frequency trading.
• Energy Efficient Consumes less power compared to active optical cables or transceivers, helping reduce overall energy costs.
• Compact and Flexible The 1-meter length and AWG30 gauge offer a balance of flexibility and durability, perfect for tight rack setups.
• Compatibility and Reliability Designed to be fully compatible with HPE Aruba switches and networking gear, with robust build quality and long-term reliability.
• Passive Copper: Reduces power consumption and heat generation compared to active cables or fiber optics.
• Warranty and Support Many third-party versions (like OPTCORE) offer extended warranties (up to 5 years) and easy return policies, adding peace of mind

Primary Use Cases

1. Data Center Interconnects
   • Ideal for connecting servers, switches, and storage within racks or across adjacent racks.
   • Reduces latency and power consumption compared to optical transceivers.
2. Top-of-Rack (ToR) Switching
   • Used to link ToR switches with servers in the same rack, supporting 10G Ethernet speeds.
3. High-Performance Computing (HPC) Clusters
   • Facilitates fast, low-latency communication between compute nodes.
4. Enterprise Networking
   • Suitable for short-distance uplinks between switches in enterprise LAN environments.
5. SAN (Storage Area Network) Connectivity
   • Supports 8G Fibre Channel, making it compatible with certain SAN deployments