# BlueOptics BOQ1Q101X0.5M-BL QSFP112 Passive Direct Attach Copper Cable 400GBASE Ethernet Infiniband 0.5m

**URL:** https://aio.lv/en/product--blueoptics-boq1q101x05m-bl--12542299
**Data updated:** 2026-07-06 17:40 (EEST)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** BOQ1Q101X0.5M-BL
**EAN:** 4063232350745
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 175.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-boq1q101x05m-bl--12542299

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics BOQ1Q101X0.5M-BL is a high-performance passive QSFP112 direct attach copper cable designed for 400GBASE Ethernet and Infiniband network environments. With a length of 0.5 meters, this cable ensures reliable, low-latency data transmission for high-speed server interconnects and data center switching applications. It provides a robust solution for short-range connectivity requirements in demanding enterprise networking infrastructures.

## Long description

The BlueOptics BOQ1Q101X0.5M-BL is a high-performance passive QSFP112 direct attach copper cable engineered for demanding 400GBASE Ethernet and Infiniband network environments. Measuring 0.5 meters in length, this cable is specifically designed to provide reliable, low-latency data transmission for high-speed server interconnects and data center switching applications. It serves as a robust and efficient solution for short-range connectivity requirements within modern enterprise networking infrastructures, ensuring seamless integration and stable performance.
Advantages
This passive copper cable offers significant benefits for high-density networking environments by eliminating the need for active optical components, which reduces power consumption and heat generation. Its design ensures minimal signal latency, making it an ideal choice for time-sensitive data center operations. The compact 0.5-meter length is optimized for rack-to-rack or switch-to-server connections, helping to maintain organized cable management while providing the high bandwidth required for 400GBASE Ethernet and Infiniband standards.
Suitable for
High-speed server-to-switch interconnects
Data center rack-to-rack connectivity
High-performance computing clusters
Enterprise network infrastructure upgrades
When it may not be suitable
This cable is not suitable for long-distance networking applications, as its passive copper design is limited to short-range connections. It should not be used in environments requiring cable lengths exceeding the specified 0.5 meters, as signal integrity cannot be guaranteed beyond this distance.
Key specifications
Connector type: QSFP112
Cable type: Passive Direct Attach Copper (DAC)
Data rate: 400GBASE
Length: 0.5 meters
Compatibility: Ethernet and Infiniband standards
How to use
To use the BlueOptics QSFP112 cable, simply insert the connector into the corresponding QSFP112 port on your networking hardware, such as a switch or server network interface card. Ensure that the connector is fully seated until it clicks into place. No external power supply or configuration is required, as the cable is a passive component that is automatically recognized by the host device upon connection.
What to consider before purchase
Verify that your networking equipment supports the QSFP112 interface.
Ensure the 0.5-meter length is sufficient for your specific rack layout.
Confirm that your network infrastructure operates on 400GBASE Ethernet or Infiniband protocols.
Usage recommendations
For optimal performance and to prevent damage to the connectors, ensure that the cable is not bent beyond its minimum bend radius and avoid applying excessive tension to the cable during installation.

## FAQ

### How much does the BlueOptics BOQ1Q101X0.5M-BL QSFP112 Direct Attach Cable cost, and is it available for purchase?

The price is 212.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 17.08.2026 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