# InfiniBand/fibre optic cable BlueOptics 571540002-BL 3 m SFP+ Male/Male

**URL:** https://aio.lv/en/product--blueoptics-571540002-bl--5038042
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 571540002-BL
**EAN:** 4063232260556
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-571540002-bl--5038042

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics 571540002-BL is a 3 m InfiniBand/fibre optic cable with SFP+ connectors. It features male/male connectors, ensuring high-speed data transfer and reliable connectivity for networking applications.

## Long description

The BlueOptics 571540002-BL is a 3 m InfiniBand/fibre optic twinax direct attach cable with SFP+ male-to-male connectors designed for short-reach, high-speed network links. This cable supports 10GBase-CR electrical signalling over a passive twinax copper construction and follows MSA guidelines for SFP+ form factor compatibility. It is intended for linking devices in racks and between adjacent racks where a reliable, low-latency connection is required.
Advantages
This 3 m SFP+ male/male cable provides a cost-efficient option for short-distance 10 Gbps links with low power consumption and minimal latency because it is a passive direct attach cable (DAC). Manufactured to MSA-compliant dimensions and using quality components, it offers broad interoperability with switches, routers and storage systems that support SFP+ passive twinax connections. The cable’s simple passive design results in low failure rates and long operational life.
Suitable for
 Top-of-rack and adjacent-rack connections in data centres
 10 Gbps links between switches and servers
 Storage area network interconnects supporting 10GBase-CR
 InfiniBand and Fibre Channel short-reach links where SFP+ is supported
Key specifications
 Length: 3 metres
 Connector type: SFP+ male to SFP+ male
 Data rate: up to 10 Gbps (10GBase-CR)
 Cable type: passive twinax copper (DAC), 30 AWG conductor gauge
 Form factor: SFP+ MSA-compliant
 Typical use: short-reach, rack-to-rack or intra-rack links
How to use
Insert each SFP+ connector into the corresponding SFP+ port on the network devices until the latch engages. Ensure both devices support passive SFP+ direct attach twinax cables and the 10GBase-CR signalling standard. Do not force the connector; operate with the equipment powered down or follow your hardware vendor’s hot-plug guidance. Route the cable without sharp bends and avoid excessive tension to preserve signal integrity.
Usage recommendations
Verify compatibility with your switch, router or storage system before installation. For best results, use this 3 m passive SFP+ DAC in short-reach scenarios such as intra-rack or adjacent-rack connections, keep cable length appropriate for the application, and follow vendor guidance on supported firmware and port settings.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |
| Package weight | 130 g |
| Cable length | 3 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP+ |
| Connector 2 | SFP+ |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics 571540002-BL cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 195 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 23.07.2026 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 BlueOptics 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 BlueOptics 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/5038042/64334223_large.webp