# Fibre optic cable BlueOptics QSFP28 834972-B28 30 m

**URL:** https://aio.lv/en/product--blueoptics-834972-b28-bo--11469033
**Data updated:** 2026-02-25 16:41 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 834972-B28-BO
**EAN:** 4063232343341
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 340.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 281.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-834972-b28-bo--11469033

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

BlueOptics QSFP28 fibre optic cable model 834972-B28 is a 30 m high-speed multimode link designed for QSFP28 ports. It provides a direct optical connection for data centre and networking equipment that require QSFP28 interfaces, enabling reliable short-range transmission. Suitable for switch-to-switch, server-to-switch and similar high-bandwidth applications.

## Long description

BlueOptics QSFP28 834972-B28 30 m is a multimode fibre optic cable designed for direct optical connections between devices with QSFP28 ports. At 30 metres length, this fibre assembly provides short-range high-bandwidth connectivity suitable for data centre topologies and high-performance networking equipment. The cable is intended to support QSFP28-compatible transceivers and ports to enable reliable multimode transmission in server-to-switch and switch-to-switch links.
Advantages
The BlueOptics QSFP28 multimode cable offers a standardized QSFP28 interface that simplifies interconnects in racks and cable management runs. Its 30 m length covers typical in-room distances without intermediate patching, reducing connector loss and latency. The multimode design allows use with common data centre transceivers for short-reach applications while maintaining consistent signal quality across the link.
Suitable for
 Switch-to-switch connections within data halls and rack rows
 Server-to-switch high-bandwidth links
 Inter-rack short-range optical runs up to 30 m
 High-density QSFP28 port deployments
Key specifications
 Connector type: QSFP28 to QSFP28 multimode optical assembly
 Length: 30 metres
 Fibre type: Multimode (suitable for short-reach multimode transceivers)
 Application: Short-range, high-bandwidth data centre links
 Compatibility: Designed for devices with QSFP28 ports and compatible multimode transceivers
How to use
Install the cable by aligning and inserting each QSFP28 connector into the corresponding QSFP28 port on the networking devices until the connector latches. Route the cable to avoid tight bends and excessive tension; maintain the manufacturer’s recommended bend radius for multimode fibre. Power up devices and verify link status through device LEDs or management interfaces. If using transceivers, ensure they are QSFP28-compatible and configured for multimode operation.
Usage recommendations
Handle the multimode fibre connectors with care to avoid contamination or damage. Keep protective caps on connectors when not in use, clean connector endfaces before mating, and secure the cable to cable management paths to prevent strain. For best performance, use this cable in short-reach multimode scenarios as intended and verify transceiver compatibility and port settings during deployment.

## FAQ

### How much does the Fibre optic cable BlueOptics QSFP28 834972-B28 cost, and is it available for purchase?

The price is 340.99 € (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 23.07.2026 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/11469033/66107172_large.webp