# Dell SFP+ to SFP+ 1 m InfiniBand / Fibre Optic Cable V250M-RFB, 10Gbps Twinax/Active

**URL:** https://aio.lv/en/product--dell-v250m-rfb--10983510
**Data updated:** 2026-04-19 14:11 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** Dell
**Manufacturer code:** V250M-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-v250m-rfb--10983510

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Direct-attach Dell SFP+ M-M cable (model V250M-RFB) with SFP+ connectors on both ends and 1 m length. Designed for 10Gbps InfiniBand or fibre-optic SFP+ links, this Twinax/active cable provides a low-latency, short-range connection between switches, servers and network adapters. Suitable for data center top-of-rack connections and high-speed intra-rack links.

## Long description

The Dell SFP+ to SFP+ 1 m cable (model V250M-RFB) is a direct-attach Twinax/active cable with SFP+ connectors on both ends and a 1 metre length. It supports 10 Gbps links for InfiniBand or fibre-optic SFP+ environments, providing a short-range, low-latency connection between switches, servers and network adapters. The transceiver functionality includes an enhanced digital diagnostic monitoring interface for real-time access to operating parameters such as device temperature, laser bias current, transmitted and received optical power, and supply voltage. The product has been tested and validated on Dell systems and is supported by Dell Technical Support when used with Dell hardware.
Advantages
The cable offers a compact, factory-terminated SFP+ to SFP+ connection that eliminates the need for separate transceivers and patch cords for short links, reducing port and rack space usage. Its Twinax/active design provides low latency and reliable 10 Gbps throughput suitable for high-density environments. Built-in diagnostic monitoring enables quick verification of link health and operating conditions without additional equipment.
Suitable for
Short-range, high-speed connections between switches and top-of-rack servers
Intra-rack links in data centres and server rooms
Connections between network adapters and storage or compute nodes requiring 10 Gbps throughput
When it may not be suitable
This 1 m Twinax/active SFP+ cable is intended for short-range links and is not suitable for long-distance fibre runs or backbone cabling between distant racks or buildings. It is not a substitute for multimode or single-mode optical transceivers and fibre cables required for longer reach connections.
Key specifications
Connector type: SFP+ to SFP+
Length: 1 m
Data rate: up to 10 Gbps
Cable type: Twinax / active
Features: enhanced digital diagnostic monitoring (real-time access to temperature, bias current, transmitted/received optical power, supply voltage)
How to use
Insert each SFP+ connector into the corresponding SFP+ ports on compatible switches, servers or network adapters until the latch engages. Ensure powered equipment is compatible with direct-attach Twinax/active cables and that port configurations support 10 Gbps operation. Use the host system or management interface to access diagnostic monitoring data if needed to check link status and operating parameters.
What to consider before purchase
Verify that your switch, server or network adapter supports direct-attach SFP+ Twinax/active cables
Confirm that a 1 m cable length meets your rack or cabinet layout requirements
Ensure you require a 10 Gbps short-reach connection rather than a longer-reach fibre solution
Usage recommendations
Use this 1 m SFP+ Twinax/active cable for short intra-rack and top-of-rack connections where low latency and 10 Gbps throughput are required; monitor link diagnostics periodically to ensure optimal operating conditions.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Product colour | Multicolour |
| Connector 1 | SFP+ |
| Connector 2 | SFP+ |
| Connector contacts plating | Copper |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84733080 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the Dell SFP+ to SFP+ Cable V250M-RFB 1m cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 07.07.2026 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. 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 Dell 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 Dell 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

https://aio.lv/img/cache/product/10983510/68485896_large.webp