Name: V492M Dell QSFP+ 5m 40Gbps Passive Direct Attach Copper Cable
Brand: Dell
SKU: V492M
Price: 84.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell V492M 5M QSFP+ Passive Copper Direct Attach Cable provides a straightforward way to connect QSFP+ enabled devices with a 5-meter cable length. It fits well in data center setups requiring short-range, high-speed interconnects without the need for transceivers or fiber optics.

General Information
Brand	Dell
Part Number	V492M

Technical Information
Cable Family	DAC/AOC
Cable Type	Direct Attach Cable (DAC)
Data Rate	40 Gbps
Cable Length	5 m

Connectivity
Connector A	QSFP+
Cable Connector Gender	Male to Male

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
The Dell V492M is a 5-meter QSFP+ passive copper direct attach cable designed for high-speed connections between network devices. It is commonly used in data centers and enterprise networks where reliable, short-range connectivity is needed. Built for switches, servers, and storage systems that support QSFP+ interfaces, this cable provides a straightforward and cost-effective alternative to optical transceivers. IT professionals and network administrators often find it practical for connecting equipment within racks or across nearby racks. Key Features Supports 40Gbps data transmission rates for high-bandwidth needs Passive copper design reduces power consumption compared to active cables 5-meter length ideal for short to medium rack-to-rack connections Compatible with Dell networking gear and other QSFP+ devices Plug-and-play setup with no additional configuration required This cable is typically deployed in data centers to link top-of-rack switches or connect servers to storage arrays. Its passive copper design keeps latency low and avoids the complexity of optical solutions, making it a reliable choice for dense network environments where space and power efficiency matter.

Use Cases
The Dell V492M 5-meter QSFP+ passive copper direct attach cable is primarily used in high-performance data center environments where short-distance, high-bandwidth connections are essential. It is ideal for IT infrastructure teams managing rack-to-rack interconnects that demand low latency and efficient power usage without the complexity of transceivers. How It's Used: Connecting top-of-rack switches to aggregation switches in enterprise data centers to support virtualization workloads. Facilitating high-speed links between storage clusters in hyper-converged infrastructure deployments. Establishing low-latency connections for network function virtualization (NFV) in telecom edge computing setups. Linking server nodes within rack enclosures in high-frequency trading platforms requiring rapid data exchange. Enabling fast, direct interconnects in SMB data centers where minimizing power consumption is critical. This cable supports operational efficiency by reducing power draw and simplifying cabling complexity in dense rack environments. Its compatibility with QSFP+ interfaces ensures scalable performance for evolving network topologies and bandwidth-intensive applications.

V492M Dell QSFP+ 5m 40Gbps Passive Direct Attach Copper Cable

Product Overview

General Information

Technical Information

Connectivity

Physical Characteristics

Product Description

Use Cases