# BlueOptics MFA1A00-E025-BO InfiniBand fibre optic cable 25 m QSFP28

**URL:** https://aio.lv/en/product--blueoptics-mfa1a00-e025-bo--10719916
**Data updated:** 2026-03-07 17:59 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** MFA1A00-E025-BO
**EAN:** 4063232144061
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 341.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 282.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-mfa1a00-e025-bo--10719916

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics MFA1A00-E025-BO is a 25 m InfiniBand fibre optic cable featuring male QSFP28 connectors on both ends. It is designed for high-speed data transmission in data centers and networking environments, ensuring reliable connectivity and performance.

## Long description

The BlueOptics MFA1A00-E025-BO InfiniBand fibre optic cable 25 m QSFP28 is a 25-metre active optical cable (AOC) with QSFP28 male connectors on both ends designed for high-speed server and data centre interconnects. Built to MSA-compatible QSFP28 form factors, this multimode fibre AOC integrates transmitters and receivers in the transceivers to carry 100G-class signals over a 25 m link. The cable supports standard 100GBASE-SR4 and related InfiniBand and Ethernet protocols, providing deterministic performance for switch-to-switch, switch-to-server and storage system connections.
Advantages
This AOC delivers low-latency, high-bandwidth connectivity and eliminates the need for separate transceivers and patch cables, simplifying rack cabling and reducing insertion points. The integrated optical transceivers ensure signal integrity over the specified distance while maintaining compliance with QSFP28 MSA electrical and mechanical requirements. The cable's fixed length and QSFP28 interfaces provide a plug-and-play experience with supported hardware, enabling consistent 100G performance for data centre fabrics and high-performance computing clusters.
Suitable for
 100G switch-to-switch connections in data centres
 High-performance computing (HPC) clusters using InfiniBand or Ethernet fabrics
 Connections between switches, routers and storage systems requiring a 25 m reach
 Short-run server-to-top-of-rack or server-to-switch links in structured cabling
Key specifications
 Connector type: QSFP28 male to QSFP28 male
 Cable type: Active Optical Cable (AOC) with multimode fibre
 Supported data rates: up to 100 Gbit/s
 Standard compatibility: 100GBASE-SR4 and InfiniBand-compatible QSFP28 form factor
 Length: 25 metres
 Integrated transmitters and receivers on both ends for optical signalling
 Application environment: data centre and networking racks
How to use
Power off or follow hot-plug procedures recommended by your hardware vendor before connecting. Align and insert the QSFP28 connectors into compatible QSFP28 ports on switches, routers or servers until they seat fully. Verify link status through the host device management interfaces and ensure firmware and driver compatibility for 100G operation. Use the cable as a fixed 25 m link; do not attempt to splice or modify the fibre elements. When removing, depress any retention latch and gently withdraw to avoid damaging the connector or port.
Usage recommendations
Install the cable free of sharp bends and maintain the minimum bend radius specified by the manufacturer. Use this AOC in hardware that explicitly supports QSFP28 AOCs and 100GBASE-SR4 or compatible InfiniBand profiles to ensure interoperability. For mixed-vendor environments, confirm compatibility with device firmware and test links before deploying in production.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 25 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-E025-BO cost, and is it available for purchase?

The price is 341.99 € (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 10.08.2026 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

### Where can I download the instructions for InfiniBand fibre optic cable BlueOptics MFA1A00-E025-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/10719916/64435814_large.webp