Name: 493228-004 HP 4X DDR QSFP to QSFP Copper InfiniBand Cable 40Gbps Passive
Brand: HP
SKU: 493228-004
Price: 88.95 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 493228-004 4X DDR/QDR QSFP Copper Cable is designed to provide direct high-speed connectivity between QSFP-enabled devices, supporting data centers and server clusters that require efficient, short-distance links. It fits where low latency and reliable transmission are priorities without the overhead of optical components.

General Information
Brand	HP

Technical Information
Data Rate	40Gb/s, 10Gb/s per lane, DDR, QDR
Compatibility	QSFP, QSFP+, InfiniBand DDR, InfiniBand QDR, 40GbE
Stacking Bandwidth	40Gb/s
Product Category	Cables & Adapters,Cables

Connectivity
Connector Type	QSFP to QSFP

Physical Characteristics
Form Factor	QSFP (Quad Small Form-factor Pluggable), QSFP+
Weight	5.00
Condition	Refurbished

Product Description
This 4X DDR/QDR QSFP copper cable is built for fast and reliable data communication between QSFP-enabled devices. Often found in data centers and server environments, it facilitates high bandwidth connections over short distances without the need for optical transceivers. Engineered to connect switches, routers, or storage systems, it benefits network administrators and IT professionals who require stable, low-latency links for demanding workloads. Key Features Supports 40 Gbps data rates suitable for DDR and QDR InfiniBand standards Passive copper construction reduces power consumption compared to active cables Ensures reliable signal integrity over short-range connections Plug-and-play compatibility with QSFP ports simplifies installation Compact design helps manage cable routing in dense equipment racks Typically deployed within racks or between closely located servers and switches, this cable keeps network traffic flowing with minimal delay. It's a practical choice where optical cabling isn't necessary or cost-effective, delivering straightforward and robust connectivity in clustered or high-performance computing setups.

Use Cases
The HP 493228-004 4X DDR QSFP to QSFP Copper InfiniBand Cable is commonly deployed in environments requiring high-throughput, low-latency interconnections such as data centers and HPC clusters. It serves IT professionals managing server racks and networking infrastructure where short-range, reliable data transfer is critical without the complexity of fiber optics. How It's Used: Connecting server nodes within rack-mounted high performance computing clusters for rapid data exchange. Linking storage arrays and compute servers in virtualization environments to optimize I/O throughput. Facilitating fast inter-switch connections in enterprise data centers to maintain low latency network fabrics. Implementing data aggregation in edge computing facilities where compact and efficient cabling solutions are needed. Supporting scalable InfiniBand fabrics in research labs running bandwidth-intensive workloads. This cable enables consistent performance in environments demanding minimal transmission delay and high bandwidth, contributing to efficient scaling and operational stability of network infrastructures. Its passive copper design minimizes maintenance complexity while ensuring dependable inter-device communication.

493228-004 HP 4X DDR QSFP to QSFP Copper InfiniBand Cable 40Gbps Passive

Product Overview

General Information

Technical Information

Connectivity

Physical Characteristics

Product Description

Use Cases