# Optical Active Cable BlueOptics QSFP28 100GBASE-SR4, 25 m

**URL:** https://aio.lv/en/product--blueoptics-aoc-qsfp28-cable-25m-bo--5040885
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** AOC-QSFP28-CABLE-25M-BO
**EAN:** 4063232054247
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 341.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 282.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-aoc-qsfp28-cable-25m-bo--5040885

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Active optical cable BlueOptics QSFP28 AOC-QSFP28-CABLE-25M-BO provides 100GBASE-SR4 connectivity over a 25 meter pre-terminated link. Designed for high-speed data centre and switch-to-switch connections, the QSFP28 AOC delivers low latency and simplified installation without separate transceivers. Suitable for short-reach 100 Gbps links where reliable, plug-and-play fiber cabling is required.

## Long description

The Optical Active Cable BlueOptics QSFP28 100GBASE-SR4, 25 m is a pre-terminated active optical cable that provides 100 Gbps short-reach connectivity for data centres and high-density networking environments. This QSFP28 AOC integrates transmitter and receiver optics within the cable assembly to enable direct switch-to-switch or switch-to-server connections over a 25 meter fiber link without separate transceivers. The design reduces installation complexity, offers low latency signal transmission and is suitable for environments requiring reliable plug-and-play fibre cabling.
Advantages
This active optical cable eliminates the need for individual transceiver modules and patch cords, reducing component count and simplifying rack cabling. The pre-terminated QSFP28 connector assembly supports consistent optical performance and predictable signal integrity across the 25 m link. The cable is engineered for high-density applications, delivering low power consumption and minimal latency typical for active optical interconnects, while improving airflow and space usage in server racks compared with equivalent copper solutions.
Suitable for
Short-reach 100 Gbps links inside data centres
Switch-to-switch and switch-to-server connections in high-density racks
Top-of-rack and spine-leaf network architectures
Environments that require plug-and-play optical interconnects with minimal setup
Key specifications
Data rate: 100 Gbps (100GBASE-SR4)
Connector type: QSFP28 on each end
Link length: 25 metres of pre-terminated multimode fibre
Transmission: Active optical cable with integrated optics
Reach category: Short-reach fibre interconnect
Typical applications: Data centre switch interconnect, server uplinks
How to use
Connect the QSFP28 plugs into compatible QSFP28 ports on networking equipment, ensuring proper alignment and a secure latch. No separate transceiver installation or fibre splicing is required because the cable is factory-terminated and active. Verify port configuration and link negotiation on connected devices; the cable functions as a direct 100G optical link when devices support 100GBASE-SR4. Follow standard ESD handling and cable routing practices to avoid sharp bends and excessive strain on the cable assembly.
Lietošana un ieteikumi
Install the cable in a clean environment, avoid tight bend radii and secure the cable to prevent mechanical stress. Confirm compatibility of equipment QSFP28 ports and configure interfaces according to the switch or host vendor guidelines. For predictable performance, maintain proper multimode fibre management and avoid mixing with incompatible fibre types.

## FAQ

### How much does the BlueOptics QSFP28 100GBASE-SR4 optical cable 25 m cost, and is it available for purchase?

The price is 341.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 30.07.2026 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/5040885/37154008_large.webp