# BlueOptics ET7402-AOC-5M-BO InfiniBand fibre optic cable QSFP28 5m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-et7402-aoc-5m-bo--5039758
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** ET7402-AOC-5M-BO
**EAN:** 4063232256795
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 287.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 238.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-et7402-aoc-5m-bo--5039758

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics ET7402-AOC-5M-BO is a 5-meter InfiniBand fibre optic cable featuring QSFP28 connectors on both ends. Designed for high-speed data transmission, this cable ensures reliable performance in data centers and high-performance computing environments. Its male-to-male configuration allows for easy connectivity between devices, making it an ideal choice for networking applications.

## Long description

The BlueOptics ET7402-AOC-5M-BO InfiniBand fibre optic cable QSFP28 5m Male/Male is a 5‑meter active optical cable (AOC) with QSFP28 connectors on both ends, designed for high-speed links in data centers and high-performance computing environments. It uses multimode fibre with integrated transmitter and receiver modules at each end to support 100G-class short-reach protocols and to provide a direct QSFP28‑to‑QSFP28 connection that follows common MSA connector standards.
Advantages
This AOC delivers consistent signal integrity and reduced electromagnetic interference compared with copper alternatives, while offering compact, lightweight cabling for dense rack environments. The QSFP28 male‑to‑male configuration enables straightforward device-to-device connectivity without additional transceivers, and the 5 m length is suitable for typical rack-to-rack and within-rack interconnects. The integrated optical transceivers simplify installation and reduce points of failure associated with separate modules.
Suitable for
High-density switch-to-switch and switch-to-server connections in data centers
Short‑reach 100G network links and InfiniBand interconnects
High-performance computing clusters and storage system interconnects
Environments requiring low-latency, high-bandwidth optical links
Key specifications
Connector type: QSFP28 male on both ends
Length: 5 meters
Cable type: Active Optical Cable (AOC) using multimode fibre
Supported data rates: up to 100 Gbit/s for short‑reach protocols
Integrated optical transmitter and receiver modules in each connector
How to use
Install the BlueOptics ET7402-AOC-5M-BO by inserting each QSFP28 connector into the corresponding QSFP28 port on your network devices until the latch engages. Ensure devices are powered off or follow hot‑plug guidance from the device manufacturer if live installation is required. Verify port configuration and link status in your switch, router or host adapter software to confirm successful negotiation at the expected data rate.
Usage recommendations
Use this AOC for short‑reach connections within racks or between adjacent racks; avoid routing through areas where tight bends, crushing or excessive strain could damage the fibre. Confirm device compatibility with QSFP28 AOC modules and supported 100G short‑reach protocols before deployment. For best results, maintain proper slack and secure the cable to prevent stress on the connectors.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 5 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 cable BlueOptics ET7402-AOC-5M-BO cost, and is it available for purchase?

The price is 287.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 03.08.2026 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-5M-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/5039758/64342706_large.webp