# BlueOptics XQ+DA0001-BL InfiniBand fibre optic cable 1 m QSFP28 Male Male

**URL:** https://aio.lv/en/product--blueoptics-xqda0001-bl--8373405
**Data updated:** 2026-03-07 15:17 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** XQ+DA0001-BL
**EAN:** 4063232289113
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 87.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-xqda0001-bl--8373405

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics XQ+DA0001-BL 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 environments. The male-to-male configuration ensures compatibility with various devices, making it an essential component for efficient network setups.

## Long description

The BlueOptics XQ+DA0001-BL InfiniBand fibre optic cable 1 m QSFP28 Male Male is a short-reach high-speed interconnect designed for use in data centres and rack environments. Featuring QSFP28 connectors on both ends and a 1 metre length, the cable supports 100 Gbps class applications such as Ethernet, FCoE and InfiniBand where a reliable, low-latency link is required between adjacent devices. The cable is intended for direct connectivity between switches, routers, storage systems and other compatible hardware that accept QSFP28 interfaces.
Advantages
This 1 m QSFP28-to-QSFP28 cable provides a compact, passive direct-attach solution that minimises latency and power consumption compared with active optical transceivers. It is MSA-compliant and built using high-quality components to ensure compatibility and long service life in professional networking environments. Its short length reduces signal degradation and is suitable for rack-to-rack or within-rack connections where 100G performance is required.
Suitable for
Direct interconnects between switches and routers within the same rack or adjacent racks
High-performance storage area networks using Fibre Channel or FCoE at up to 100 Gbps
Compute clusters and InfiniBand fabrics requiring low-latency links
Upgrades or replacements of QSFP28 100G links in data centre infrastructure
Key specifications
Connector type: QSFP28 male to QSFP28 male
Nominal data rate: supports 100 Gbps-class applications (Ethernet, FCoE, Fibre Channel, InfiniBand)
Length: 1 metre
Cable type: passive direct attach (twinax copper in equivalent DAC implementations or short-reach direct attach solution)
Compliance: MSA-compliant QSFP28 interface
Typical use case: short-reach rack/adjacent-rack connections with low latency and low power
How to use
Install the cable by inserting each QSFP28 connector into the corresponding QSFP28 port on the two devices until the latch engages. Verify that both devices recognise the link and that the interfaces are configured for the intended protocol and speed (for example, 100GBase-CR4 or the appropriate InfiniBand/Fibre Channel setting). Ensure rack cabling is routed to avoid undue strain on the connectors and that bend radii are observed for the cable type in use. For passive direct-attach solutions, confirm that the connected hardware supports passive QSFP28 DACs.
Lietošanas ieteikumi
Use the cable for short-distance, high-bandwidth connections inside racks or between adjacent racks, keep it free from mechanical stress and avoid exceeding recommended bend radii. Before deployment, check device compatibility with QSFP28 passive direct-attach cables and validate link speed and protocol in a test environment if required.

## Specifications

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

## FAQ

### How much does the InfiniBand cable BlueOptics XQ+DA0001-BL cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 257 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 20.07.2026 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/8373405/64376360_large.webp