# BlueOptics Q28-AOC-30M-CO-BO InfiniBand fibre optic cable 30m QSFP28

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-30m-co-bo--5040480
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-30M-CO-BO
**EAN:** 4063232107578
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 340.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 281.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-30m-co-bo--5040480

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics Q28-AOC-30M-CO-BO is a 30-meter InfiniBand fibre optic cable featuring QSFP28 male connectors on both ends. It is designed for high-speed data transmission and is ideal for data centers and high-performance computing environments. This cable ensures reliable connectivity and optimal performance for demanding applications.

## Long description

The BlueOptics Q28-AOC-30M-CO-BO InfiniBand fibre optic cable 30m QSFP28 is a 30-meter active optical cable designed for high-speed, low-latency interconnects in data centres and high-performance computing environments. Fitted with QSFP28 male connectors on both ends, this cable supports InfiniBand protocols and is intended for short- to mid-range link connections where copper cabling is impractical or where optical transmission is required to maintain signal integrity over longer distances.
Advantages
This active optical cable offers high bandwidth and stable throughput suitable for demanding applications. Its optical design reduces electromagnetic interference and supports longer reach compared with equivalent copper solutions at similar bit rates. The integrated QSFP28 interfaces provide a compact form factor compatible with standard InfiniBand ports, simplifying rack-to-rack or device-to-device connections while maintaining low power consumption and predictable latency characteristics.
Suitable for
 Rack-to-rack connections in data centres
 Interconnects between high-performance computing nodes
 Switch-to-switch or switch-to-server links requiring QSFP28 InfiniBand interfaces
 Environments where optical cabling is preferred to reduce EMI
Key specifications
 Length: 30 metres
 Connector type: QSFP28 male on both ends
 Cable type: Active Optical Cable (AOC)
 Protocol compatibility: InfiniBand (QSFP28 form factor)
 Use case: Short- to mid-range optical interconnects for high-speed data
How to use
Ensure both endpoints support QSFP28 InfiniBand interfaces and that equipment is powered down or supports hot-plugging per manufacturer guidance. Align each QSFP28 connector with the port and insert it until the latch engages; do not force the connector. Route the cable to avoid tight bends and maintain the manufacturer’s minimum bend radius. After connecting, verify link status on both devices and confirm expected data rates and lane configurations through system management or monitoring tools.
Usage recommendations
Store and handle the cable using gentle bends and avoid sharp kinks. Use appropriate cable management in racks to prevent strain on the QSFP28 connectors. For reliable performance, keep connectors clean and inspect them for damage before installation; follow host device guidelines for hot-plug operations and link diagnostics.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 30 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Turquoise |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Warranty period | 5 year(s) |
| Compliance certificates | RoHS, CE |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics Q28-AOC-30M-CO-BO 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 29.07.2026 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/5040480/64346706_large.webp