Name: 05NP8R Dell 1M 40GbE QSFP+ to QSFP+ Twinax Direct Attach Cable
Brand: Dell
SKU: 05NP8R
Price: 117.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 1M 40GbE QSFP+ to QSFP+ Copper Twinax Direct Attach Cable connects compatible Dell devices in data center environments, offering a straightforward solution for short-range 40GbE links. It fits well where high-speed, low-latency connections are needed without relying on fiber optics.

General Information
Brand	Dell
Part Number	05NP8R

Technical Information
Data Rate	40Gbps (40GbE)
Cable Length	1m
Compatibility	Dell PowerEdge servers and Dell Networking switches with QSFP+ ports; may be compatible with other vendors' QSFP+ ports that support 40GbE (vendor compatibility varies)
Stacking Bandwidth	40Gbps

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
This 1-meter QSFP+ to QSFP+ direct attach copper cable is designed for high-speed 40 Gigabit Ethernet connections in data centers or server rooms. It provides a straightforward, cost-effective way to link Dell switches, servers, or storage devices with minimal signal loss. Often found in enterprise networking setups, this cable suits IT professionals and network engineers who need dependable, short-range connectivity without the complexity of fiber optics. Key Features Supports 40GbE speeds with low power consumption Constructed with robust copper twinax for durability Plug-and-play design minimizes setup time Compatible with a wide range of Dell equipment Ensures consistent performance over short distances You’ll commonly see this cable deployed within racks or between adjacent equipment in data centers. Its reliable transmission helps maintain network stability while avoiding the expense and maintenance of optical transceivers.

Use Cases
The Dell 1M 40GbE QSFP+ to QSFP+ Twinax Direct Attach Cable is primarily utilized in data center environments where short-distance, high-bandwidth connectivity is essential. It benefits network architects and IT professionals managing Dell switches and servers who require low-latency solutions for aggregating traffic or connecting top-of-rack devices. How It's Used: Connecting Dell networking switches within rack deployments to facilitate high-speed data exchange. Linking storage clusters in virtualization environments for efficient data throughput and reduced latency. Establishing direct server-to-server communication in enterprise IT infrastructures requiring rapid data transfers. Implementing short-range links in high-performance computing (HPC) environments to support intensive workloads. Integrating edge computing nodes with central data hubs to maintain bandwidth without fiber optics. This cable supports operational efficiency by providing reliable, high-speed interconnects that simplify network design and enhance performance in dense environments. Its compatibility with Dell hardware ensures seamless scalability as network demands grow.

05NP8R Dell 1M 40GbE QSFP+ to QSFP+ Twinax Direct Attach Cable

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases