# BlueOptics MFA1A00-C003-BO InfiniBand fibre optic cable 3 m QSFP28 Male

**URL:** https://aio.lv/en/product--blueoptics-mfa1a00-c003-bo--10474558
**Data updated:** 2026-03-07 15:19 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** MFA1A00-C003-BO
**EAN:** 4063232256771
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 282.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 233.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-mfa1a00-c003-bo--10474558

## 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 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics MFA1A00-C003-BO is a 3 m InfiniBand fibre optic cable featuring QSFP28 male connectors. It is designed for high-speed data transmission in data centers and networking applications, ensuring reliable connectivity and performance.

## Long description

The BlueOptics MFA1A00-C003-BO InfiniBand fibre optic cable 3 m QSFP28 Male is a 3-meter active optical cable (AOC) with QSFP28 male connectors designed for high-speed server, switch and storage interconnects. It supports 100G links over multimode fibre and implements both transmitter and receiver electronics integrated into the cable ends to carry optical signals in accordance with established QSFP28 and 100GBASE-SR4 interfacing practices. The cable is intended for use in data centre and high-performance networking environments where low-latency, high-bandwidth connections are required.
Advantages
The cable provides a factory-assembled AOC solution that integrates optical transceivers and multimode fibre in a single ready-to-use assembly, reducing the need for separate transceivers and patch fibres. With QSFP28 male connectors and compatibility with 100GBASE-SR4 signalling, it enables straightforward point-to-point connections between compatible QSFP28 ports while maintaining signal integrity over the 3 m span. The integrated design reduces connector losses and simplifies rack cabling compared with discrete transceiver plus patch-cable setups.
Suitable for
100 Gigabit Ethernet links between switches and routers
High-performance computing and InfiniBand-compatible interconnects
Storage area network uplinks and server-to-switch connections
Short-reach data centre links up to 3 metres
Key specifications
Cable type: Active Optical Cable (AOC) with integrated transmitters and receivers
Connector type: QSFP28 male to QSFP28 male
Nominal length: 3 metres
Supported data rate: up to 100 Gbit/s over 100GBASE-SR4 signalling
Fiber type: multimode fibre suitable for short-reach multimode applications
Form factor: QSFP28 electrical/optical interface
How to use
Install the cable by aligning each QSFP28 male connector with the corresponding QSFP28 port on your network devices and gently inserting until the connector latches or seats according to the port design. No separate transceiver installation is required because the optical transceivers are integrated into the cable ends. Ensure both ends are plugged into compatible QSFP28 ports that support 100GBASE-SR4 or equivalent 100G modes. Avoid sharp bends in the cable and secure the cable to prevent strain at the connector ends.
Usage recommendations
For reliable operation, use this 3 m QSFP28 AOC in short-reach links within racks or between adjacent racks. Verify that connected devices officially support QSFP28 AOC modules and 100GBASE-SR4 signalling. Maintain proper cable bend radius, keep connector end-faces clean, and avoid exposure to mechanical stress or liquids. If interoperability is critical, test the cable in your specific hardware configuration prior to large-scale deployment.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 3 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Orange |
| 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 MFA1A00-C003-BO cost, and is it available for purchase?

The price is 282.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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

### Where can I download the instructions for InfiniBand fibre optic cable BlueOptics MFA1A00-C003-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10474558/64388390_large.webp