Name: J564N Dell 3M 10GBASE-CU SFP+ Twinax Cable 10 Gigabit Ethernet
Brand: Dell
SKU: J564N
Price: 100.25 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The J564N Dell 3M 10GBASE-CU SFP+ Twinax Cable connects compatible Dell devices with a straightforward copper link, enabling 10 Gigabit Ethernet speeds over a short distance. It fits well in data centers and enterprise networks where efficient, low-latency cabling is important for maintaining smooth data flow.

General Information
Brand	Dell
Part Number	J564N

Technical Information
Data Rate	10 Gbps
Cable Length	3 m
Compatibility	SFP+ ports (10GbE), Dell switches and servers
Product Category	Cables & Adapters,Cables,Network Cables,Direct Attach Copper (DAC)

Connectivity
Connector Type	SFP+ to SFP+

Physical Characteristics
Form Factor	SFP+
Weight	5.00
Condition	Refurbished

Product Description
The J564N Dell 3M 10GBASE-CU SFP+ Twinax Cable is built for high-speed data transmission over short distances. It’s commonly used in data centers and enterprise environments where reliable 10 Gigabit Ethernet connections are required between switches, servers, and storage devices. Often found in Dell network setups, this cable is favored by network administrators looking for cost-effective, energy-efficient links without the need for fiber optics. Its 3-meter length provides flexibility for rack-to-rack or device-to-device connections within a server room. Key Features Delivers 10 Gigabit Ethernet speeds with low latency Compatible with Dell SFP+ ports for seamless integration 3-meter length fits common data center layouts Direct attach copper reduces power consumption compared to optical transceivers Reliable construction designed for consistent performance in dense network environments The J564N cable is typically deployed in tightly packed network racks where short-range, high-bandwidth links are essential. It helps reduce complexity and cost while maintaining fast and stable connections critical for mission-critical systems.

Use Cases
The J564N Dell 3M 10GBASE-CU SFP+ Twinax Cable is primarily utilized in high-density networking settings where short-range, high-speed connectivity is essential. It is ideal for data centers and enterprise environments that require efficient, low-latency links between servers, switches, and storage systems within racks or across adjacent racks. How It's Used: Connecting blade servers to top-of-rack switches in virtualized data centers to reduce latency and streamline network traffic. Linking storage area network (SAN) arrays with host bus adapters (HBAs) in enterprise storage clusters for fast data access. Facilitating communication between network devices in small to medium business (SMB) environments requiring cost-effective 10GbE connectivity. Implementing high-speed links in edge computing setups to support latency-sensitive applications near data sources. Integrating switches within rack deployments to optimize cabling complexity and improve airflow management. This direct attach cable supports operational efficiency by minimizing signal loss and power consumption compared to optical alternatives. Its compatibility with Dell infrastructure ensures scalable and reliable performance in evolving network topologies.

J564N Dell 3M 10GBASE-CU SFP+ Twinax Cable 10 Gigabit Ethernet

Product Overview

General Information

Technical Information

Connectivity

Physical Characteristics

Product Description

Use Cases