# BlueOptics XS+DA0003-BL InfiniBand/fibre optic cable 3 m SFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-xsda0003-bl--5076096
**Data updated:** 2026-03-07 15:13 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** XS+DA0003-BL
**EAN:** 4063232270838
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 69.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-xsda0003-bl--5076096

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics XS+DA0003-BL is a 3 m InfiniBand/fibre optic cable featuring SFP28 connectors. It provides reliable data transmission with Male/Male connectors, ideal for high-speed networking applications.

## Long description

The BlueOptics XS+DA0003-BL InfiniBand/fibre optic cable 3 m SFP28 Male/Male is a 3‑meter direct attach cable designed for short‑reach, high‑speed connections between SFP28 ports. Built as a passive 25G twinax copper DAC with SFP28 male connectors on both ends, it supports up to 25 Gbit/s data rates for InfiniBand and Ethernet class applications and is intended for rack‑to‑rack and adjacent‑rack interconnects in data centers and server rooms.
Advantages
The cable provides a compact, low‑latency link with low power consumption typical of passive twinax designs. Constructed to MSA compliance and using high‑quality components, it is suitable for environments where reliable short‑distance 25G connectivity is required. Its fixed 3 m length simplifies installation in rack setups and reduces the need for external transceivers, lowering overall connectivity cost and complexity.
Suitable for
Connecting SFP28 ports on switches and routers within or between adjacent racks
Short‑reach InfiniBand and 25G Ethernet links in data centers
Storage system interconnects and server uplinks requiring 25G direct attach
Key specifications
Connector type: SFP28 male to SFP28 male
Length: 3 metres
Cable type: Passive twinax copper (DAC)
Supported data rate: up to 25 Gbit/s
Compliance: MSA compatible; 30 AWG conductor gauge
How to use
Insert one SFP28 connector into the SFP28 port of the first device and the other connector into the corresponding SFP28 port of the second device. Ensure both devices support passive 25G DACs and that ports are configured for the intended protocol (Ethernet, InfiniBand, FCoE, or Fibre Channel where applicable). Route the cable through the rack to avoid sharp bends; maintain the specified minimum bend radius and avoid mechanical strain on the connectors. No external power or transceivers are required for the passive cable to operate.
Usage recommendations
Verify hardware compatibility with passive 25G DACs before deployment. For best performance, use the cable for connections up to 3 m and within rack or adjacent rack distances. Avoid exposing the cable to excessive heat or mechanical stress, and perform periodic visual checks of connectors to ensure clean contact surfaces.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |
| Cable length | 3 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+DA0003-BL cost, and is it available for purchase?

The price is 83.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 281 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 11.08.2026 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/5076096/64358845_large.webp