# Network Cable BlueOptics FN-CABLE-QSFP28-50CM QSFP28 50cm Blue

**URL:** https://aio.lv/en/product--blueoptics-fn-cable-qsfp28-50cm-bl--10967362
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** FN-CABLE-QSFP28-50CM-BL
**EAN:** 4063232329543
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 104.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 86.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-fn-cable-qsfp28-50cm-bl--10967362

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics FN-CABLE-QSFP28-50CM is a high-quality network cable designed for high-speed data transmission. With a length of 50cm and QSFP28 connectors, it supports the latest standards for efficient connectivity. Its durable construction ensures reliability and performance, making it ideal for data centers and networking applications.

## Long description

The BlueOptics FN-CABLE-QSFP28-50CM QSFP28 50cm Blue is a short-reach network cable engineered for high-speed data transmission between QSFP28 ports. With a 50 cm length and QSFP28 terminations, this cable is intended for direct connections inside racks or between adjacent devices where low latency and stable throughput are required. The construction and connector compatibility support modern 100GbE and other high-bandwidth networking environments while maintaining signal integrity for short-distance links.
Advantages
This QSFP28 cable provides reliable high-bandwidth connectivity with a compact 50 cm length that reduces clutter in dense rack environments. The cable’s termination and shielding are designed to preserve signal quality for short-reach links, helping to minimize errors and retransmissions. Its standardized QSFP28 connector form factor ensures compatibility with equipment that supports direct-attach copper or passive QSFP28 interconnects, offering a simple solution for point-to-point connections without additional transceivers.
Suitable for
 Interconnects between switches, routers, and servers within the same rack
 Short-distance 100 Gigabit Ethernet links and other high-bandwidth links using QSFP28 ports
 Data center top-of-rack and aggregation layer cabling where minimal cable length is required
 Lab and testing environments requiring repeatable, low-latency connections
Key specifications
 Cable type: QSFP28 direct-attach style, short-reach copper
 Length: 50 cm
 Connector type: QSFP28 on both ends
 Color: Blue
 Application: High-bandwidth, short-distance network interconnects (e.g., 100GbE)
How to use
Connect each QSFP28 connector to the corresponding QSFP28 port on your networking devices, ensuring the latch engages for a secure connection. Route the cable to avoid sharp bends and excessive twisting; maintain the specified minimum bend radius to preserve signal integrity. For best results, use this cable for direct, short-distance links where devices are located in close proximity, and verify link status on connected equipment after installation.
Usage recommendations
Use this 50 cm QSFP28 cable for point-to-point connections inside racks or between adjacent units. Avoid running the cable alongside high-power electrical lines to reduce potential interference and inspect connectors periodically for debris or damage before insertion.

## FAQ

### How much does the Network Cable BlueOptics FN-CABLE-QSFP28-50CM cost, and is it available for purchase?

The price is 104.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 224 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 10.08.2026 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