# BlueOptics ET7402-AOC-30M-BO InfiniBand fibre optic cable QSFP28 30m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-et7402-aoc-30m-bo--5039588
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** ET7402-AOC-30M-BO
**EAN:** 4063232257181
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 340.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 281.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-et7402-aoc-30m-bo--5039588

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics ET7402-AOC-30M-BO is a 30-meter InfiniBand fibre optic cable featuring QSFP28 connectors. It is designed for high-speed data transmission with male-to-male connectivity, ensuring reliable performance in data centers and networking environments.

## Long description

The BlueOptics ET7402-AOC-30M-BO InfiniBand fibre optic cable QSFP28 30m Male/Male is a 30‑metre active optical cable (AOC) with QSFP28 connectors designed for high‑speed short‑reach links. It integrates transmitter and receiver electronics on each end and uses multimode optical fibres to support protocol‑aware optical transmission. The cable is suitable for use in data centres and network racks where reliable 100G links and low-latency InfiniBand or Ethernet connections are required.
Advantages
This QSFP28 AOC offers plug‑and‑play connectivity with male‑to‑male QSFP28 terminations, eliminating the need for separate transceivers and patch cords. As an active optical cable it provides reduced electromagnetic interference and lower power consumption compared with some copper alternatives while enabling 100G short‑reach links over multimode fibre. The integrated design simplifies installation in switches, routers and storage systems that support QSFP28 AOC modules.
Suitable for
100G short‑reach connections between switches and routers in data centres
High‑performance InfiniBand links for compute clusters and storage networks
Interconnects inside server racks and across adjacent racks up to 30 metres
Environments requiring low latency, high throughput optical links
Key specifications
Connector type: QSFP28 to QSFP28, male/male
Cable type: Active optical cable (AOC) using multimode fibre
Nominal length: 30 metres
Supported data rate: up to 100 Gbps for short‑reach protocols
Protocol compatibility: Ethernet and InfiniBand; supports SR4‑style 100G short‑reach applications
Integrated transceivers: transmitter and receiver on each end
How to use
Insert each QSFP28 connector into the corresponding QSFP28 port on networking equipment, ensuring the module orientation matches the port keying. Use the built‑in latch or release mechanism to secure each end. The cable is ready for immediate use with systems that support QSFP28 AOC modules; diagnostic and link status information will be available through the host device. Route the cable to avoid sharp bends and mechanical stress, maintaining recommended bend radii for multimode optical assemblies.
Usage recommendations
Install the cable in environments compatible with QSFP28 AOC devices and verify that the host hardware officially supports QSFP28 active optical cables. Maintain appropriate bend radius, avoid excessive tension, and keep connectors clean. For critical deployments, validate link compatibility and performance with a short test before full production use.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 30 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 ET7402-AOC-30M-BO cost, and is it available for purchase?

The price is 340.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 27.07.2026 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 ET7402-AOC-30M-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/5039588/64341596_large.webp