# BlueOptics 00D5810-BL InfiniBand/fibre optic cable 5 m QSFP Male/Male

**URL:** https://aio.lv/en/product--blueoptics-00d5810-bl--4472163
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 00D5810-BL
**EAN:** 4063232637280
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 173.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 143.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-00d5810-bl--4472163

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics 00D5810-BL is a 5 m InfiniBand/fibre optic cable with QSFP connectors. It features male/male connectors for reliable connectivity in high-speed data transmission applications. Ideal for data centers and networking environments.

## Long description

The BlueOptics 00D5810-BL InfiniBand/fibre optic cable 5 m QSFP Male/Male is a 5‑metre direct attach twinax/InfiniBand solution with QSFP connectors on both ends. Designed for short-reach, high-speed links in racks and between adjacent racks, it supports 40G data rates and is suitable for Ethernet, Fibre Channel over Ethernet (FCoE) and InfiniBand environments. The cable implements a passive 40GBase-CR4 twinax copper design with 30 AWG conductors and complies with MSA connector specifications for compatibility with major network hardware that accepts QSFP direct attach assemblies.
Advantages
This QSFP-to-QSFP direct attach cable provides a low-latency, low-power connection for short-distance high-bandwidth links. As a passive 40GBase-CR4 twinax cable, it requires no active electronics in the cable itself and offers simple plug-and-play deployment. The construction follows MSA guidelines and uses high-quality materials suitable for professional rack environments, delivering stable signal transmission for typical data centre and networking equipment that supports 40G direct attach connections.
Suitable for
Interconnects between switches and routers within the same rack or adjacent racks
High-speed links for storage systems and SAN uplinks (FCoE/Fibre Channel)
InfiniBand and HPC cluster node connections requiring 40G throughput
Key specifications
Length: 5 metres
Connector type: QSFP male to QSFP male
Data rate support: up to 40 Gbps over 5 m
Cable type: passive twinax copper (DAC), 30 AWG conductors
Standards: 40GBase-CR4, MSA-compliant QSFP form factor
How to use
Ensure both devices support passive QSFP direct attach twinax cables and 40GBase-CR4 operation. Power down equipment or follow hot-plug procedures recommended by the hardware vendor before inserting the QSFP plugs. Align each QSFP connector with the port and press until the latch engages. Verify link activity and speed on the connected devices through their management interfaces. To disconnect, release the QSFP latch and pull straight out to avoid port damage.
Usage recommendations
For reliable performance, use this cable for short-reach connections within racks or between adjacent racks only. Keep cable runs free from sharp bends and avoid exceeding the recommended minimum bend radius. Confirm device firmware and port settings support passive DAC operation at 40G and test links after installation to validate compatibility.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.44 kg |
| Package weight | 450 g |
| Cable length | 5 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Black, Steel |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics 00D5810-BL cost, and is it available for purchase?

The price is 173.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 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 28.07.2026 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/4472163/64304124_large.webp