# InfiniBand/fibre optic cable BlueOptics QSFP-H40G-AOC2M-AT-BO 2 m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-qsfp-h40g-aoc2m-at-bo--4466633
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-H40G-AOC2M-AT-BO
**EAN:** 4063232012407
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 188.99 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 156.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-h40g-aoc2m-at-bo--4466633

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.08.2026 | free |
| Pickup points | 21.08.2026 | 1.79 EUR |
| Courier delivery to door | 21.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-H40G-AOC2M-AT-BO is a 2 m InfiniBand/fibre optic cable with QSFP connectors. It features a male/male configuration, designed for high-speed data transmission in data centers and networking applications.

## Long description

The BlueOptics QSFP-H40G-AOC2M-AT-BO is a 2 m active optical cable (AOC) with QSFP-to-QSFP connectors designed for 40G data transmission over multimode fiber. The cable follows MSA-compliant QSFP AOC standards and integrates a transmitter and receiver on each end to support high-speed protocols such as 40GBASE-SR4, Ethernet and Fibre Channel over Ethernet. The 2 m length and male-to-male QSFP configuration make it suitable for direct connections between switches, routers, storage systems and other compatible networking hardware that accept QSFP AOCs.
Advantages
This BlueOptics AOC provides a pre-assembled fiber solution that eliminates the need for patch cords and manual connector cleaning, reducing insertion loss and simplifying installation. Components are selected to meet industry MSA standards and the cable supports Digital Diagnostics Monitoring (DDM/DOM) for real-time information on supply voltage, laser bias current, output and received optical power, and temperature when supported by the host hardware. The active design enables reliable 40 Gbit/s links over 2 m with immunity to electromagnetic interference.
Suitable for
Short-reach 40G connections in data center switch-to-switch links
Direct QSFP connections between routers, SAN switches and storage arrays
High-bandwidth aggregation and uplink ports in network racks
Environments requiring reduced latency and EMI-immunity
Key specifications
Connector type: QSFP (QSFP to QSFP), male/male
Transmission mode: Active Optical Cable (AOC) over multimode fiber
Nominal data rate: 40 Gbit/s (supports 40GBASE-SR4 and equivalent protocols)
Length: 2 meters
Digital diagnostics: DDM/DOM support for real-time monitoring (if supported by host)
Compliance: QSFP AOC MSA compliant; meets common industrial regulations (CE, RoHS, FCC where applicable)
Typical lifetime: designed for long operational life and high MTBF
How to use
Ensure both devices have QSFP ports that support QSFP AOCs and, if you require diagnostics, that the host hardware supports DDM/DOM. With power to the devices turned off or ports administratively disabled, align and insert each QSFP plug into the corresponding QSFP slot until the latch engages. Enable the ports in your device management interface and verify link status. Use the host management tools to read DDM/DOM parameters when available. To avoid damage, handle the cable by the connector housings and avoid sharp bends beyond the manufacturer's minimum bend radius.
Использование и рекомендации
For long-term reliability, avoid excessive mechanical stress, keep connector interfaces clean and follow your equipment vendor's interoperability guidance when deploying third-party AOCs.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Package weight | 230 g |
| Cable length | 2 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Black |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics QSFP-H40G-AOC2M-AT-BO cost, and is it available for purchase?

The price is 188.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 18.08.2026 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

## Image

https://aio.lv/img/cache/product/4466633/64293472_large.webp