# BlueOptics InfiniBand/fibre optic cable 30 m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-740-064980-bo--5038256
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 740-064980-BO
**EAN:** 4063232050270
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 340.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 281.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-740-064980-bo--5038256

## 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 740-064980-BO is a 30 m InfiniBand/fibre optic cable with QSFP28 connectors. It features male-to-male connectivity, ensuring high-speed data transfer and reliability for data centers and high-performance computing environments.

## Long description

The BlueOptics InfiniBand/fibre optic cable 30 m QSFP28 Male/Male is a 30-metre duplex optical cable designed for high-speed data transmission in data centres and high-performance computing environments. Equipped with QSFP28 male connectors on both ends, this fibre optic cable supports next-generation InfiniBand and high-bandwidth serial links where low latency and signal integrity are required. The cable's length and connector type make it suitable for inter-rack and intra-rack links where reliable, long-reach optical connectivity is needed.
Advantages
This 30 m QSFP28 male-to-male cable delivers consistent signal quality and stable throughput over longer distances compared with copper alternatives. The use of industry-standard QSFP28 connectors ensures broad compatibility with equipment that supports InfiniBand and 100GbE interfaces. The optical construction reduces electromagnetic interference and provides thermal stability in dense equipment racks.
Suitable for
 Interconnects between servers, switches and storage in data centre racks
 High-performance computing clusters using InfiniBand
 High-bandwidth links requiring low latency and high signal integrity
 Upgrading or expanding fibre-based network infrastructure
Key specifications
 Cable type: Fibre optic duplex
 Connector type: QSFP28 male to QSFP28 male
 Length: 30 m
 Application: InfiniBand and high-speed serial links (up to QSFP28/100 G class systems)
 Transmission medium: Optical fibre (single-mode or multimode as supported by QSFP28 systems)
 Immunity: Not affected by electromagnetic interference
How to use
Route the cable avoiding sharp bends and mechanical stress; adhere to minimum bend radius recommendations of your optical equipment. Insert QSFP28 male connectors firmly into the corresponding transceiver or port until the latch engages. Verify link status on connected devices and perform link tests if required. For long-term installations, secure the cable along cable trays or management channels to prevent movement and maintain connector alignment.
Usage recommendations
Use this 30 m QSFP28 fibre optic cable for direct optical links between compatible QSFP28 ports in data centre and HPC environments. Confirm port compatibility (InfiniBand or 100Gb-class interfaces) before deployment and follow equipment manufacturer guidelines for cleaning connectors and maintaining optical performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 30 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Turquoise |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics 740-064980-BO cost, and is it available for purchase?

The price is 340.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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/5038256/64335538_large.webp