HP 834972-B21 Infiniband Edr Qsfp Optical Cable 3M 836239-001

( Brand: Hp ), ( Manufacturer Part Number: 834972-B21 ), ( Part Type: Cable )

Review HP 3m Infiniband Edr Qsfp Optical Cable

The HP 834972-B21 3M InfiniBand EDR QSFP Optical Cable, with part number 836239-001, is a high-performance data transmission solution designed for businesses and data centers seeking to maximize their network connectivity and data transfer speeds.

This cable is based on the InfiniBand EDR (Enhanced Data Rate) standard, which offers a bi-directional data transfer rate of up to 56 Gbps per channel, making it an ideal choice for bandwidth-intensive applications such as high-performance computing, financial services, and virtualization.

The HP 834972-B21 InfiniBand EDR QSFP Optical Cable features a compact QSFP (Quad Small Form-factor Pluggable) connector at each end. The QSFP connector is a hot-pluggable, small form-factor, high-density interface that supports four LC duplex fibers, allowing for high-density cabling and reduced cable clutter.

The cable is 3 meters (9.84 feet) long, providing a sufficient length for most server-to-switch or switch-to-switch applications within a data center environment. The cable is made with high-quality, low-loss optical fibers that ensure minimal signal degradation and maximize signal integrity.

The HP 834972-B21 InfiniBand EDR QSFP Optical Cable is also designed for durability and reliability, with a robust, flexible jacket that can withstand the rigors of a data center environment. The cable is also tested to ensure compliance with industry standards, including SFF-8436, SFF-8431, and IEEE Std. 802.3ba-2010.

In summary, the HP 834972-B21 3M InfiniBand EDR QSFP Optical Cable is a high-performance, reliable, and durable solution for businesses and data centers seeking to maximize their network connectivity and data transfer speeds. Its compact QSFP connectors, high-quality optical fibers, and compliance with industry standards make it an excellent choice for high-bandwidth applications in a data center environment.

The HP 834972-B21 3M InfiniBand EDR QSFP Optical Cable 836239-001 is a high-performance cable designed for data centers and other environments requiring fast and reliable data transfer. Here are some pros and cons of buying this cable:

1. High-Speed Data Transfer: This cable supports EDR (Enhanced Data Rate) InfiniBand technology, which offers a data transfer rate of up to 56 Gbps per second. This makes it ideal for handling large data workloads and high-performance computing applications.

2. Long Reach: With a maximum cable length of 10 meters, this cable is suitable for use in server-to-server or server-to-switch configurations where the distance between the devices is relatively short.

3. Robust and Reliable: The cable is designed with a rugged 3M InfiniBand connector and features a high-density QSFP form factor, making it suitable for use in demanding environments where reliability is critical.

4. Backward Compatibility: The cable is backward compatible with FDR (Fourteen Data Rate) and DDR (Double Data Rate) InfiniBand technologies, allowing for flexibility in networking configurations.

1. Limited Length: With a maximum length of 10 meters, this cable may not be suitable for longer distance applications.

2. Cost: This cable is more expensive than traditional copper cables due to its high-performance features and the use of optical technology.

3. Complexity: InfiniBand technology can be more complex to implement and manage than traditional Ethernet networks, which may require additional resources and expertise.

In conclusion, the HP 834972-B21 3M InfiniBand EDR QSFP Optical Cable 836239-001 is a high-performance, reliable, and robust solution for data centers and other environments requiring fast and reliable data transfer. Its high-speed capabilities, long reach, and backward compatibility make it an attractive option for high-performance computing applications. However, its limited length, cost, and complexity may make it less suitable for some applications or budgets.

Recommendation: If you require fast and reliable data transfer in a short distance application and have the budget for it, the HP 834972-B21 3M InfiniBand EDR QSFP Optical Cable 836239-001 is a solid investment. Its high-performance features and robust design make it a reliable choice for high-performance computing and data center environments. However, if you have longer distance requirements or a smaller budget, traditional copper cables may be a more cost-effective solution.

Details:

Part number: 834972-B21. Global shipping available to most locations. Condition: Refurbished. 834972-B21 HP 3m InfiniBand EDR QSFP Optical Cable 836239-001: Manufacturer.

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part #: 834972b21 price

• $49.95

specifications switchchunk:

• brand: Hp
• mpn: 834972-b21
• part type: Cable

seller switchchunk:

• # reviews: 10507
• city: Eden Prairie, Minnesota
• rating: 99.8%

shipping switchchunk:

• transit: 2-4 Days
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• cost: $0.00
• class: Standard, One-day, Expedited
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general switchchunk:

• condition: Used
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

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offer switchchunk:

• started: March 2, 2026
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