# Network Cable BlueOptics FN-CABLE-SFP56-DAC-L50CM SFP56 DAC 0.5m Blue

**URL:** https://aio.lv/en/product--blueoptics-fn-cable-sfp56-dac-l50cm-bl--10967020
**Data updated:** 2026-02-24 11:01 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** FN-CABLE-SFP56-DAC-L50CM-BL
**EAN:** 4063232331256
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 71.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-fn-cable-sfp56-dac-l50cm-bl--10967020

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics FN-CABLE-SFP56-DAC-L50CM is a high-quality SFP56 Direct Attach Copper cable designed for high-speed data transmission. With a length of 0.5 meters, it provides a reliable connection for data centers and networking applications. Its durable construction ensures longevity, while the blue color adds a modern touch. This cable is compatible with various SFP56 devices, making it a versatile choice for your networking needs.

## Long description

The BlueOptics FN-CABLE-SFP56-DAC-L50CM SFP56 DAC 0.5m Blue is a short-length direct-attach copper (DAC) cable designed for 50 Gbps class (SFP56) links. At 0.5 metres it provides a low-latency, low-power, and cost-effective physical connection for switch-to-switch, switch-to-server or server-to-server interconnects in racks and top-of-rack deployments. The cable uses a fixed, factory-terminated SFP56 twinax design that eliminates the need for separate transceivers and simplifies cable management in dense networking environments.
Advantages
This SFP56 DAC cable delivers predictable electrical performance with minimal signal loss over short distances and reduced power consumption compared with optical transceivers. Its compact, factory-terminated connectors offer straightforward plug-and-play installation and reliable mating with SFP56 ports. The blue jacket provides visual identification in cabling bundles and the robust construction supports repeated insertion cycles and rack-side handling without compromising contact integrity.
Suitable for
 50 Gbps server-to-switch and switch-to-switch connections within the same rack or adjacent racks
 High-density data centre top-of-rack uplinks and short-reach interconnects
 Performance-sensitive applications requiring low latency and reduced power consumption
Key specifications
 Interface type: SFP56 (direct-attach copper, twinax)
 Rated data rate: up to 50 Gbps
 Length: 0.5 metres
 Cable jacket color: blue
 Connector: factory-terminated SFP56 modules on both ends
 Designed for short-reach, rack-level interconnects with low latency
How to use
Insert each SFP56 connector into the corresponding SFP56 port on your networking devices until the retainer engages. Ensure devices are powered down or support hot-plugging per vendor guidance. Verify link status in device management software or LEDs and confirm negotiated link speed is 50 Gbps where supported. Route the cable to avoid excessive bending; follow rack airflow and cable management practices to maintain signal integrity and accessibility.
Usage recommendations
Use this 0.5 m SFP56 DAC for short-distance connections within the same rack or adjacent racks. Avoid kinking the twinax cable and maintain the minimum bend radius specified by your equipment vendor. For longer runs or environments requiring optical isolation or extended reach, consider optical transceivers with fiber cabling instead.

## FAQ

### How much does the Network Cable BlueOptics FN-CABLE-SFP56-DAC-L50CM cost, and is it available for purchase?

The price is 85.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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 03.08.2026 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