# BlueOptics Q28-AOC-2M-CO-BO InfiniBand/fibre optic cable 2m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-2m-co-bo--5040443
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-2M-CO-BO
**EAN:** 4063232104652
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 279.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 231.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-2m-co-bo--5040443

## 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 Q28-AOC-2M-CO-BO is a 2-meter InfiniBand/fibre optic cable featuring QSFP28 male connectors on both ends. It provides high-speed data transmission and is ideal for connecting high-performance computing systems. This cable is designed for reliable performance in data centers and networking environments.

## Long description

The BlueOptics Q28-AOC-2M-CO-BO InfiniBand/fibre optic cable 2m QSFP28 Male/Male is a 2-metre active optical cable designed for high-speed interconnects between network devices and compute nodes. It integrates QSFP28 male connectors on both ends and supports the bandwidth demands of modern data centre and high-performance computing environments, providing low-latency, high-throughput links for switch-to-switch, switch-to-server, or node-to-node connections.
Advantages
This cable delivers high data throughput and signal integrity over a 2 m active optical link, reducing electromagnetic interference compared with copper alternatives. Its QSFP28 male terminations enable straightforward insertion into compatible QSFP28 ports, while the optical design lowers power dissipation and supports reliable performance in dense rack deployments. The product is compact and flexible enough for structured cabling in data centre racks and server rooms.
Suitable for
 Interconnects in high-performance computing clusters
 Connections between QSFP28 ports on switches and network adapters
 Low-latency links in data centres and server rooms
 Short-reach optical links requiring 2 m cabling length
Key specifications
 Cable type: active optical cable (AOC)
 Connector type: QSFP28 male to QSFP28 male
 Length: 2 metres
 Supported interface: InfiniBand / fibre optic high-speed interconnect
 Use case: short-reach, high-bandwidth links
 Signal characteristics: optical transmission with reduced EMI compared to copper
How to use
Ensure both devices have compatible QSFP28 ports and that firmware or driver requirements for QSFP28/AOC modules are met. Align the QSFP28 male connectors with the port openings and insert gently until the connector latches. For removal, release any locking mechanism on the port and pull the connector straight out. Route the 2 m cable to avoid sharp bends and mechanical strain; maintain minimum bend radius as recommended for optical active cables to preserve signal quality.
Usage recommendations
Store and install the cable in a clean environment, avoid exposing the fiber ends to dust, and handle connectors by the housing rather than the fiber. Periodically inspect connectors for contamination and clean with appropriate fiber cleaning tools when required. Use this 2 m QSFP28 AOC where optical performance and reduced electromagnetic interference are priorities.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 2 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-2M-CO-BO cost, and is it available for purchase?

The price is 279.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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

## Image

https://aio.lv/img/cache/product/5040443/64346534_large.webp