# InfiniBand/fibre optic cable BlueOptics XS+DA0005-BL 5 m SFP28

**URL:** https://aio.lv/en/product--blueoptics-xsda0005-bl--5076095
**Data updated:** 2026-03-07 15:13 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** XS+DA0005-BL
**EAN:** 4063232270876
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-xsda0005-bl--5076095

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics XS+DA0005-BL is a 5 m InfiniBand/fibre optic cable featuring SFP28 connectors on both ends. It is designed for high-speed data transmission and is suitable for data centers and networking applications. The cable ensures reliable performance and is ideal for connecting devices in high-bandwidth environments.

## Long description

The BlueOptics XS+DA0005-BL 5 m SFP28 cable is a high-speed direct attach solution for short-reach connections in racks and between adjacent racks. Designed for 25G applications, this passive twinax cable features SFP28 connectors on both ends and a 30 AWG conductor, providing a low-latency, low-power link for switches, routers and storage systems that support SFP28 25GBase-CR or equivalent InfiniBand/fibre optic interfaces. The cable is suitable for environments requiring reliable transmission of electrical signals over a 5 meter distance.
Advantages
This 5 m SFP28 direct attach cable offers simple, passive connectivity without onboard active electronics, which reduces power consumption and failure points. Manufactured to MSA-compliant specifications with high-quality materials, it provides consistent performance for Ethernet, FCoE, Fibre Channel and InfiniBand up to 25 Gbit/s on short links. The compact twinax construction delivers low latency and predictable signal integrity while keeping acquisition and operational costs lower compared with active optical transceivers for equivalent short-distance links.
Suitable for
Short-reach 25 Gbit/s links between rack-mounted switches and servers
Direct connections in adjacent racks and top-of-rack installations
High-bandwidth storage networks and SAN uplinks
InfiniBand interconnects and data center aggregation links
Key specifications
Connector type: SFP28 on both ends
Length: 5 meters
Type: Passive twinax (direct attach copper)
Data rate support: up to 25 Gbit/s
Conductor gauge: 30 AWG
Standards: 25GBase-CR / SFP28 MSA compliant
Typical power consumption: near 0.1 W (passive cable)
How to use
Insert each SFP28 connector firmly into the corresponding SFP28 ports on the devices to be linked, ensuring the latch engages. Use this cable for short-distance electrical connections where both endpoints explicitly support passive 25GBase-CR SFP28 DACs. Verify device firmware and port settings accept passive DACs and configure link speed/auto-negotiation as required by your network equipment. Avoid excessive bending or tension on the cable and maintain recommended bend radius to preserve signal integrity.
Usage recommendations
For reliable operation, confirm device compatibility with passive 25G DACs and test links after installation. Route the cable to minimize interference from power sources and heavy airflow, and periodically inspect connectors for contamination. For longer distances or where active signal conditioning is required, consider active cables or optical transceivers and appropriate fiber cabling.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |
| Cable length | 5 m |
| Data transfer rate | 25 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics XS+DA0005-BL cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 225 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 31.07.2026 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/5076095/64358840_large.webp