HPE R0M47A Aruba Dac Cable 50G SFP56 3M

( Brand: Hpe ), ( Manufacturer Part Number: R0M47A ), ( Non-domestic Product: No ), ( Type: Expansion Module ), ( Network Ports: Sfp ), ( Country/region Of Manufacture: Aruba )

Review HPE Aruba 50g To 3m Dac Cable

Introducing the R0M47A Aruba 50G SFP56 3m DAC Cable, a high-performance data communication solution designed for next-generation data center applications. This cable is engineered to deliver unmatched bandwidth and reliability, making it an excellent choice for connecting servers, switches, and other high-speed devices.

The R0M47A DAC cable is equipped with an SFP56 transceiver on one end and a 50G SFP56 direct-attached copper (DAC) connector on the other. This design allows for direct plug-in connectivity between compatible devices, eliminating the need for external fiber optic transceivers or cabling.

With a maximum data transfer rate of 50Gbps, this cable is ideal for handling large volumes of data-intensive workloads, such as artificial intelligence, machine learning, and data analytics. Its 3-meter length provides sufficient reach for many data center applications while keeping cabling costs and complexity to a minimum.

The R0M47A Aruba 50G SFP56 3m DAC Cable is built to the highest standards of quality and durability. It features a robust and flexible design, with a low-smoke zero halogen (LSZH) jacket that ensures safety and reduces environmental impact. The cable is also tested to meet or exceed industry standards, including TIA/EIA-604-D and TIA/EIA-568-C.

This cable is an essential component for building a high-speed, reliable, and efficient data center infrastructure. Its advanced design, combined with Aruba's reputation for innovation and excellence, ensures that you'll have the tools you need to stay ahead of the curve in today's data-driven world.

The ROMAC Aruba 50G SFP56 3m DAC cable is a high-performance data cable designed for use in data center applications. Here are some pros and cons of purchasing this cable:

1. High Bandwidth: This cable supports data transfer rates of up to 50Gbps, making it ideal for high-speed data center applications.

2. Short Length: With a length of only 3 meters, this cable is perfect for use in server racks or other confined spaces.

3. Reliable: Aruba is a well-known brand in the networking industry, and this cable is designed to meet the demanding requirements of data center environments.

4. Future-Proof: With the increasing demand for higher bandwidth in data centers, investing in a high-speed cable like this one can help future-proof your infrastructure.

1. Cost: This cable is more expensive than standard copper cables, which can be a significant investment for some organizations.

2. Limited Compatibility: This cable is specifically designed for use with SFP56 transceivers, which may not be supported by all networking hardware.

3. Requires Power Over Ethernet (PoE) Injector: This cable does not provide power to connected devices, so a separate PoE injector is required for devices that require power over the Ethernet connection.

In conclusion, the ROMAC Aruba 50G SFP56 3m DAC cable is a high-performance data cable that is well-suited for use in data center environments where high bandwidth and reliability are essential. However, it comes with a higher price tag compared to standard copper cables and may require additional investments in PoE injectors.

If you have the budget and require a high-speed cable for data center applications, then this cable is a worthwhile investment. However, if you have less demanding requirements or have a limited budget, then a standard copper cable may be a more cost-effective option. Ultimately, the decision depends on your specific needs and budget.

Details:

HPE Aruba 50G SFP56 to 3M DAC Cable R0M47A.

part #: r0m47a prices

• $375.00-$586.45

specifications switchchunk:

• brand: Hpe
• mpn: R0m47a
• non-domestic product: No
• type: Expansion Module
• network ports: Sfp
• country/region of manufacture: Aruba

offer switchchunk:

• options: Ship-to-home
• started: August 2, 2025
• availability: In Stock
• sold: 0
• best offers: True

general switchchunk:

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

seller switchchunk:

• rating: 100.0%
• # reviews: 82
• city: Houston, Texas

payments switchchunk:

• wallet: Paypal
• credit card: Discover
• other

returns switchchunk:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

shipping switchchunk:

• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• cost: $0.00
• transit: 4-10 Days
• class: Standard

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