# InfiniBand/fibre optic cable BlueOptics 740-065630-BO 1 m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-740-065630-bo--5038392
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 740-065630-BO
**EAN:** 4063232051000
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 277.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 229.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-740-065630-bo--5038392

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 740-065630-BO is a 1 m InfiniBand/fibre optic cable featuring QSFP28 connectors on both ends. It is designed for high-speed data transmission and reliable connectivity in data centers and networking applications. The male/male configuration ensures compatibility with various devices, making it an essential component for efficient data transfer.

## Long description

The BlueOptics 740-065630-BO is a 1 m InfiniBand/fibre optic cable with QSFP28 male connectors on both ends. It is engineered to provide high-throughput, low-latency links for data center and enterprise networking environments where reliable, short-reach optical interconnects are required. The single-metre length reduces excess cable slack in dense racks and makes the cable suitable for top-of-rack or server-to-switch connections.
Advantages
This QSFP28 male-to-male fibre optic cable supports high data rates and is compatible with equipment that uses QSFP28 interfaces, enabling multi-lane 100Gbps and similar high-speed configurations. The fibre construction ensures electrical isolation and immunity to electromagnetic interference, while the compact 1 m length aids tidy cable management and minimizes signal loss associated with longer runs. Robust connector housings and precision-polished ferrules help maintain consistent optical performance and reduce insertion loss over time.
Suitable for
 Short-reach links between servers and top-of-rack switches
 InfiniBand interconnects in high-performance computing clusters
 High-density data centre patching and uplinks
 Switch-to-switch connections within a rack
Key specifications
 Length: 1 metre
 Connector type: QSFP28 male to QSFP28 male
 Media: fibre optic suitable for InfiniBand and high-speed Ethernet
 Typical application: short-reach, high-bandwidth interconnects
 Physical colour: blue jacket for easy identification
How to use
Inspect both QSFP28 connectors and the cable jacket for visible damage before installation. Align each male QSFP28 connector with the corresponding device receptacle and insert until the connector engages firmly; follow the device vendor's guidance on connector orientation and latch mechanisms. Ensure rack and patch panel routing keeps bend radii within the fibre manufacturer's recommended limits to prevent microbending losses. Verify link status and error counters from connected devices after installation to confirm optical link integrity.
Usage recommendations
For best results in data centre environments, use this 1 m QSFP28 fibre cable for short-distance connections within a single rack or adjacent racks. Avoid tight bends and compressive forces on the cable; label both ends for easier maintenance and follow standard electrostatic discharge (ESD) precautions when handling optical transceivers and connectors.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 1 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 740-065630-BO cost, and is it available for purchase?

The price is 277.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 04.08.2026 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/5038392/64336048_large.webp