# BlueOptics ET6402-AOC-1M-BO InfiniBand Fibre Optic Cable 1m QSFP Male

**URL:** https://aio.lv/en/product--blueoptics-et6402-aoc-1m-bo--5039509
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** ET6402-AOC-1M-BO
**EAN:** 4063232254777
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 183.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 151.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-et6402-aoc-1m-bo--5039509

## 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 ET6402-AOC-1M-BO is a 1 meter InfiniBand fibre optic cable featuring QSFP male connectors on both ends. It is designed for high-speed data transmission in data centers and networking environments, ensuring reliable performance and low latency. Ideal for connecting switches, servers, and storage devices.

## Long description

The BlueOptics ET6402-AOC-1M-BO InfiniBand Fibre Optic Cable 1m QSFP Male is a 1‑meter active optical cable (AOC) with QSFP male connectors on both ends designed for high‑speed, short‑reach interconnects in data centers and network racks. It integrates optical transmitter and receiver assemblies on each end and is compatible with 40GBASE‑SR4 applications and InfiniBand QSFP ports following common MSA form‑factor specifications. The cable supports low latency, high bandwidth links between switches, servers and storage systems while using multimode fiber for reliable signal transmission over the one‑meter span.
Advantages
The cable offers a compact QSFP‑to‑QSFP connection that eliminates separate transceivers, reducing port footprint and simplifying installation. As an active optical cable it provides electrical isolation and reduced heat compared with equivalent copper cables, while maintaining 40 Gbps class performance for Ethernet, Fibre Channel over Ethernet and InfiniBand interconnects. Its one‑meter length is suitable for short‑reach patching inside racks where predictable latency and signal integrity are required.
Suitable for
 Connecting QSFP ports between switches and aggregation devices inside server racks
 Direct links between high‑performance servers and storage arrays
 Short‑reach InfiniBand connections in HPC and cluster environments
 40GBASE‑SR4 optical interconnects for data center patching
Key specifications
 Length: 1 meter
 Connector type: QSFP (male) on both ends
 Type: Active Optical Cable (AOC)
 Supported data rate: up to 40 Gbps aggregate (40G class)
 Application: 40GBASE‑SR4, InfiniBand, Fibre Channel over Ethernet compatible
 Fiber type: multimode fiber with integrated transceiver modules
 Form factor: QSFP MSA compliant
How to use
Install the cable by inserting the QSFP male connectors into QSFP ports on compatible switches, servers or storage devices until the connector latch engages. Ensure both ends are populated with QSFP ports that support 40GBASE‑SR4 or InfiniBand QSFP operation. No separate SFP/QSFP transceivers are required. Verify link status on connected devices and check interface settings to confirm negotiated speed and protocol. For best results, route the cable within the same rack or between adjacent racks to maintain the short‑reach design intent.
Usage recommendations
Avoid excessive bending and mechanical stress on the cable; maintain manufacturer minimum bend radius. Keep the optical connectors and QSFP cages free of dust and secure the cable to prevent strain on the connectors. When replacing equipment, power down ports if recommended by the hardware vendor before hot‑swapping to reduce risk of port damage.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.07 kg |
| Package weight | 100 g |
| Cable length | 1 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Orange |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| Warranty period | 5 year(s) |
| Compliance certificates | RoHS, CE |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand Cable BlueOptics ET6402-AOC-1M-BO cost, and is it available for purchase?

The price is 183.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 Cable BlueOptics ET6402-AOC-1M-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/5039509/64341300_large.webp