# Network Cable BlueLAN XQ+BC0002-XS+ QSFP28 to 4xSFP28 100G 1m Blue

**URL:** https://aio.lv/en/product--blueoptics-xqbc0002-xs-bl--10894273
**Data updated:** 2026-03-07 18:09 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** XQ+BC0002-XS+-BL
**EAN:** 4063232289977
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 173.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 143.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-xqbc0002-xs-bl--10894273

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

The BlueLAN XQ+BC0002-XS+ is a passive Direct Attach Copper (DAC) cable designed for high-speed data transmission. It features a QSFP28 connector on one end and four SFP28 connectors on the other, enabling 100 Gigabit to 4x25 Gigabit connections. Ideal for connecting hardware in racks and across adjacent racks, this 1-meter cable offers reliable performance and flexibility in data center environments.

## Long description

The BlueLAN XQ+BC0002-XS+ QSFP28 to 4xSFP28 100G 1m Blue is a passive Direct Attach Copper (DAC) cable engineered for short-reach, high-bandwidth interconnects in data center and networking racks. With a single QSFP28 plug on one end and four SFP28 plugs on the other, this 1-metre cable supports a native 100 Gigabit link split into four independent 25 Gigabit channels, allowing seamless connectivity between QSFP28 ports and SFP28 ports without requiring optical transceivers.
Advantages
This BlueOptics DAC cable provides low-latency, power-efficient connectivity suitable for top-of-rack and adjacent-rack links. Its passive copper construction eliminates additional power consumption associated with active cables, while the integrated multiple SFP28 outputs increase flexibility when connecting equipment with different port types. The compact 1 m length reduces cable clutter and helps maintain airflow in densely populated racks.
Suitable for
 Connecting QSFP28 ports to multiple SFP28 ports within the same rack
 Short-reach 100G to 4x25G aggregation links between adjacent racks
 Server-to-switch and switch-to-switch high-density interconnects
Key specifications
 Connector configuration: QSFP28 to 4 × SFP28
 Data rate: 100 Gbps (split to 4 × 25 Gbps channels)
 Length: 1 metre
 Cable type: Passive Direct Attach Copper (DAC)
 Use case: Short-reach, rack-to-rack interconnects
How to use
Ensure both network devices support passive QSFP28-to-SFP28 breakout connections before installation. Power down or follow hot-plug guidelines specified by your hardware vendor, align the QSFP28 connector with the corresponding port and insert until it seats firmly, then insert each SFP28 connector into the respective SFP28 ports. Verify link status and port configuration on connected devices to confirm successful negotiation of 25 Gbps lanes.
Usage recommendations
Use this 1 m passive DAC cable for short, direct connections where optical transceivers are not required. Keep the cable free from sharp bends and avoid excessive strain on the connectors. For distances beyond short-rack interconnects or where electrical isolation is needed, consider optical alternatives.

## FAQ

### How much does the Network Cable BlueLAN XQ+BC0002-XS+ cost, and is it available for purchase?

The price is 173.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 24.08.2026 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