# BlueOptics K2Q22A-BL InfiniBand Fibre Optic Cable 5m SFP+ Male/Male

**URL:** https://aio.lv/en/product--blueoptics-k2q22a-bl--7516344
**Data updated:** 2026-03-07 15:17 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** K2Q22A-BL
**EAN:** 4063232010441
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 79.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 66.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-k2q22a-bl--7516344

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics K2Q22A-BL is a 5m InfiniBand fibre optic cable with SFP+ connectors. It features male-to-male connectors, ensuring high-speed data transfer and reliability for networking applications.

## Long description

The BlueOptics K2Q22A-BL InfiniBand Fibre Optic Cable 5m SFP+ Male/Male is a 5 metre direct attach cable designed for short-distance, high-speed interconnects. It features SFP+ compatible male-to-male connectors and supports up to 10 Gbps data transfer rates for applications that accept passive direct attach twinax or equivalent SFP+ direct links. The cable is intended for use in rack-to-rack or within-rack connections between switches, routers, storage arrays and other network hardware supporting SFP+ interfaces.
Advantages
This cable offers low latency and reliable signal transmission suited to short-reach connections. It is built to MSA-compliant mechanical and electrical characteristics for SFP+ interconnects and uses quality components to ensure long service life and consistent performance. As a passive direct attach solution, it requires no external power, consumes minimal energy during operation and provides a cost-effective alternative to active transceivers and separate fiber runs.
Suitable for
 10 GbE or InfiniBand short-reach server-to-switch or switch-to-switch links
 Interconnections inside racks and between adjacent racks
 Connections for storage systems, SAN fabrics and converged network equipment
 Environments where low latency and compact cabling are required
Key specifications
 Cable length: 5 metres
 Connector type: SFP+ male to SFP+ male
 Data rate support: up to 10 Gbps (protocol dependent)
 Media type: direct attach twinax passive cable suitable for short distances
 Wire gauge: 24 AWG twinax conductor construction
 Form factor: compact SFP+ direct attach assembly for rack environments
How to use
Install the cable by plugging each SFP+ connector into the corresponding SFP+ ports on the networking devices with power switched off or live hot-plugging if the hardware supports it. Ensure both ends are fully seated and that the connected devices are configured to accept passive direct attach cables or SFP+ DAC modules. Verify link activity and speed through the devices' management interface and monitor for any link errors. For reliable operation, route the cable to avoid sharp bends and mechanical strain on the connectors.
Usage recommendations
For best performance, use this 5m SFP+ direct attach cable for distances within a single rack or between adjacent racks. Confirm that your switches, routers or storage systems officially support passive SFP+ direct attach twinax cables and that firmware settings do not disable passive DAC compatibility. Store and handle the cable to avoid kinking and keep the connectors free of dust when not connected.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.18 kg |
| Package weight | 190 g |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 5 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | SFP+ |
| Connector 2 | SFP+ |
| AWG wire size | 24 |
| Warranty period | 5 year(s) |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand Fibre Optic Cable BlueOptics K2Q22A-BL cost, and is it available for purchase?

The price is 79.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 394 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 10.08.2026 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/7516344/64373283_large.webp