# BlueOptics MFA1A00-E003-BO InfiniBand/fibre optic cable 3 m QSFP28

**URL:** https://aio.lv/en/product--blueoptics-mfa1a00-e003-bo--10719919
**Data updated:** 2026-03-07 17:59 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** MFA1A00-E003-BO
**EAN:** 4063232143552
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 282.99 €
**Prices and availability valid until:** 2026-07-13 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-e003-bo--10719919

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics MFA1A00-E003-BO is a 3 m InfiniBand/fibre optic cable with QSFP28 connectors. It features male/male connectors for high-speed data transfer, ideal for data centers and high-performance computing environments.

## Long description

The BlueOptics MFA1A00-E003-BO InfiniBand/fibre optic cable 3 m QSFP28 is a 3‑meter active optical cable (AOC) with QSFP28 male connectors on both ends designed for high‑speed links in data centers and high‑performance computing environments. The cable implements multimode fibre optics with integrated transmitter and receiver modules at each end, supporting short‑reach 100GBASE‑SR4 and compatible with equipment that follows MSA QSFP28 interface specifications.
Advantages
This 3 m QSFP28 active optical cable delivers consistent 100 Gbps connectivity over multimode fibre for low-latency, high-bandwidth links. As an AOC with integrated optics it reduces the need for separate transceivers and patch cords, simplifies cabling between switches, routers and storage systems, and helps maintain signal integrity at high data rates. The cable is compatible with systems that support the referenced 100GBASE‑SR4 QSFP28 form factor and is suited for dense racks and short interconnect distances in modern network infrastructures.
Suitable for
High-performance computing clusters and InfiniBand fabrics
Data center switch-to-switch and switch-to-server connections
100G Ethernet and Fibre Channel over Ethernet short‑reach links
Storage systems and aggregation fabrics requiring QSFP28 connections
Key specifications
Cable type: Active Optical Cable (AOC) with multimode fibre
Length: 3 metres
Connector type: QSFP28 male to QSFP28 male
Supported data rate: up to 100 Gbps (100GBASE‑SR4 compatible)
Transmission medium: multimode optical fiber with integrated transmitter and receiver modules
Form factor compatibility: QSFP28 MSA compliant short‑reach applications
How to use
Insert each QSFP28 connector into the corresponding QSFP28 port on your network devices, ensuring the latch engages and the connector is fully seated. Use the cable for short‑reach 100G links such as switch-to-switch, switch-to-server or switch-to-storage interconnects. No separate transceivers or patch cords are required; the integrated optics handle signal conversion. Verify that your hardware firmware and configuration support 100GBASE‑SR4/QSFP28 AOC connections before deployment.
Usage recommendations
Route the cable to avoid tight bends and mechanical strain; maintain the manufacturer’s minimum bend radius for multimode fibre. For optimal operation, confirm device compatibility with QSFP28 AOCs and ensure adequate airflow in dense rack environments to prevent thermal issues around QSFP ports.

## 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-E003-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 15.07.2026 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-E003-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/10719919/64435824_large.webp