# BlueOptics ET7402-AOC-2M-BO InfiniBand fibre optic cable QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-et7402-aoc-2m-bo--5039587
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** ET7402-AOC-2M-BO
**EAN:** 4063232256665
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 280.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 231.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-et7402-aoc-2m-bo--5039587

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.89 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics ET7402-AOC-2M-BO is a high-performance InfiniBand fibre optic cable featuring QSFP28 connectors. Designed for efficient data transfer, it ensures reliable connectivity for data centers and high-speed networks. Its male-to-male configuration makes it versatile for various applications in networking environments.

## Long description

The BlueOptics ET7402-AOC-2M-BO InfiniBand fibre optic cable QSFP28 Male/Male is a 2-meter active optical cable (AOC) with QSFP28 connectors designed for high-speed data transmission in data centers and networking environments. It implements a transmitter and receiver on each end to transfer optical signals via multimode fiber, supporting 100GBASE-SR4 applications and compatible with platforms that accept QSFP28 AOC modules.
Advantages
This 2 m BlueOptics AOC delivers low-latency, high-bandwidth connectivity up to 100 Gbps using a QSFP28 to QSFP28 interface. The active optical design reduces electrical-to-optical conversion burden on host ports and enables reliable short-reach multimode links without separate transceivers. Its male-to-male QSFP28 configuration provides plug-and-play compatibility with equipment that conforms to QSFP28 MSA guidelines, simplifying deployment in switches, routers and storage systems.
Suitable for
 Top-of-rack and spine switch interconnects in data centres
 High-speed server-to-switch links and aggregation
 Storage area networks and Fibre Channel over Ethernet connections
 Short-reach InfiniBand or Ethernet 100G links in networking racks
Key specifications
 Connector type: QSFP28 male to QSFP28 male
 Cable type: Active Optical Cable (AOC) with multimode optical transmission
 Nominal length: 2 meters
 Supported data rate: up to 100 Gbps (100GBASE-SR4 applications)
 Typical use: short-reach high-speed links in rack environments
How to use
Insert each QSFP28 connector into the corresponding QSFP28 port on your network devices, ensuring the connector is correctly oriented and fully seated. No separate transceiver modules or additional configuration are required for standard QSFP28 ports that support AOC modules; the cable negotiates the link according to the devices' supported protocols. Verify link status on connected hardware and replace the cable if any physical damage or degraded signal indicators appear.
Usage recommendations
Use the BlueOptics 2 m AOC in well-organised rack environments with adequate bend radius and strain relief. Avoid tight bends, excessive pulling force and exposure to sharp edges. Confirm device compatibility with QSFP28 AOC modules and check firmware or hardware notes from your equipment vendor if link negotiation issues occur.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| 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 cable BlueOptics ET7402-AOC-2M-BO cost, and is it available for purchase?

The price is 280.49 € (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 13.08.2026 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 cable BlueOptics ET7402-AOC-2M-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/5039587/64341591_large.webp