# BlueOptics 5CN56-BL InfiniBand fibre optic cable 5 m SFP+ Male Male

**URL:** https://aio.lv/en/product--blueoptics-5cn56-bl--5038046
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 5CN56-BL
**EAN:** 4063232261102
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-5cn56-bl--5038046

## 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 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics 5CN56-BL is a 5 m InfiniBand fibre optic cable with SFP+ connectors. It features male to male connectors, ensuring reliable data transmission for high-speed networking applications. Ideal for connecting devices in data centers or high-performance computing environments.

## Long description

The BlueOptics 5CN56-BL InfiniBand fibre optic cable is a 5 m connection cable with SFP+ male-to-male connectors designed for short-range high-speed links in rack and data centre environments. It supports 10 Gigabit-class data transmission and is suitable for low-latency fabrics such as InfiniBand, Ethernet and related storage and networking protocols when used with compatible SFP+ ports. The cable is intended as a reliable interconnect for switches, servers and storage systems that accept SFP+ direct-attach or compatible transceiver-style connections.
Advantages
This SFP+ cable provides a fixed 5 m link length that simplifies rack cabling and avoids the need for separate transceivers and patch cords. As a direct-attach style solution it offers low power consumption and low latency compared with active optical transceivers, while maintaining the mechanical andElectrical connection standards expected of SFP+-compatible interconnects. The product is manufactured to industry interface guidelines to ensure predictable signal performance in supported hardware platforms.
Suitable for
Short-distance server-to-switch and switch-to-switch connections inside racks
High-performance computing clusters and InfiniBand fabrics
Storage networks and converged Ethernet/FCoE uplinks supporting 10 G speeds
Environments where low latency and low power consumption are important
Key specifications
Cable type: SFP+ male to SFP+ male direct-attach style cable
Length: 5 metres
Supported link speed: up to 10 Gbit/s per link
Application protocols: Ethernet, InfiniBand, FCoE and compatible storage/network protocols
Construction: twinax/direct-attach passive design for short-range electrical transmission
Connector format: SFP+ form-factor compatible plugs on both ends
How to use
Insert each SFP+ connector into the appropriate SFP+ port on the devices to be linked, ensuring the latch(s) engage and the connectors are fully seated. Verify that the network hardware supports passive direct-attach or SFP+ compatible cables and that the firmware/driver settings allow the selected link speed and protocol. After physical installation, check link status and interface configuration on both endpoints and perform any required network configuration such as VLAN, MTU and bonding setup.
Usage recommendations
Use the cable for short interconnects within the same rack or between adjacent racks, avoid routing through cable trays or areas that expose the cable to sharp bends; respect the minimum bend radius specified by the manufacturer. Ensure connected devices officially support SFP+ passive/direct-attach solutions to guarantee compatibility and stable operation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.18 kg |
| Package weight | 190 g |
| Cable length | 5 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 cable BlueOptics 5CN56-BL cost, and is it available for purchase?

The price is 75.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 420 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/5038046/64334247_large.webp