# InfiniBand/fibre optic cable HPE R0M47A 3 m SFP56 Black

**URL:** https://aio.lv/en/product--hp-enterprise-r0m47a--3096650
**Data updated:** 2026-01-13 17:38 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** HP Enterprise
**Manufacturer code:** R0M47A
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 635.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 525.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-r0m47a--3096650

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The HPE R0M47A is a 3-meter InfiniBand/fibre optic cable featuring SFP56 connectors on both ends. This high-performance cable is designed for reliable data transmission in high-speed networking environments. Its durable construction ensures longevity and optimal performance, making it ideal for data centers and enterprise applications.

## Long description

The HPE R0M47A 3 m InfiniBand/fibre optic cable with SFP56 connectors is designed for high-speed data transmission in professional networking environments. This 3‑meter black cable connects SFP56-capable ports on switches, servers and storage devices, providing low-latency, high-bandwidth links suitable for demanding data-center and enterprise applications. The cable's construction emphasizes signal integrity and durability to support sustained operation under standard rack and data-center conditions.
Advantages
This InfiniBand/fibre optic cable supports SFP56 interfaces at both ends, enabling reliable 25 Gb/s (per lane) and compatible high-speed connections with minimal signal loss. The 3 m length offers a practical reach for rack-to-rack or within-rack connections without excess slack. The cable's robust jacket and connector housings are built to withstand repeated insertion and routing in confined spaces, while maintaining consistent optical performance for latency-sensitive workloads.
Suitable for
Interconnects between SFP56 ports on switches, NICs and storage arrays
High-performance computing and InfiniBand deployments requiring low latency
Data-center top-of-rack and middle-of-row cabling where a 3 m reach is required
Enterprise server-to-switch links and cluster interconnects
Key specifications
Connector type: SFP56 on both ends
Length: 3 meters
Cable color: Black
Media: Fibre optic suitable for high-speed serial links
Typical application: InfiniBand / high-bandwidth server and storage interconnects
How to use
Verify that both devices support SFP56 transceivers and that the ports are compatible with passive or active optical cables as required. Route the cable along rack pathways to avoid sharp bends and secure it with cable management to prevent strain on the connectors. Insert each SFP56 connector into the device port until it clicks, and confirm link status through device LEDs or management interfaces. For best performance, avoid kinking the fibre and maintain bend radii recommended by the equipment manufacturer.
Usage recommendations
Store and handle the cable in a clean, dry environment; avoid exposing fibre end faces to dust or debris. When installing in dense cabling environments, label both ends to simplify maintenance and ensure the cable length matches route requirements to minimize excess slack.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Product colour | Black |
| Connector 1 | SFP56 |
| Connector 2 | SFP56 |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85447000 |

## FAQ

### How much does the InfiniBand/fibre optic cable HPE R0M47A cost, and is it available for purchase?

The price is 635.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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