# BlueOptics QSFP-DD Active Optical Cable 3 m, 400GBASE-SR8, Ethernet/Infiniband

**URL:** https://aio.lv/en/product--blueoptics-400g-aoc-qsfpdd3m-bo--12100852
**Data updated:** 2026-03-17 09:06 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 400G-AOC-QSFPDD3M-BO
**EAN:** 4063232349558
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 626.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 1 344.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-400g-aoc-qsfpdd3m-bo--12100852

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Active Optical Cable (AOC) BlueOptics QSFP-DD, 3 meters length, supporting 400GBASE-SR8 for high‑speed Ethernet and InfiniBand links. Designed for QSFP-DD ports, this 400G AOC provides multimode short‑reach connectivity for data center interconnects, switch-to-switch, server-to-switch and aggregation applications requiring high bandwidth and low latency.

## Long description

BlueOptics QSFP-DD Active Optical Cable (AOC), 3 m, provides short‑reach multimode connectivity supporting 400GBASE-SR8 for high‑speed Ethernet and InfiniBand links. Designed for QSFP-DD ports, this 400G AOC is intended for data center environments where links between switches, servers and aggregation devices require consolidated high bandwidth with low latency over a 3‑meter reach.
Advantages
This active optical cable delivers high aggregate throughput with low power consumption and reduced electromagnetic interference compared with copper options. The integrated optics and standardized QSFP-DD form factor simplify installation into compatible ports without additional transceivers. Its multimode design supports typical short‑reach topologies in modern data centers and offers consistent performance for Ethernet and InfiniBand protocols.
Suitable for
 High‑density data center switch‑to‑switch connections
 Server‑to‑switch links in rack and row deployments
 Aggregation and spine‑leaf architectures requiring 400G interconnects
 Short‑reach multimode links for Ethernet and InfiniBand fabrics
Key specifications
 Connector type: QSFP‑DD integrated active optical cable
 Data rate: 400 Gbit/s (400GBASE‑SR8 capable)
 Media: multimode active optical fiber
 Maximum length: 3 meters (short‑reach)
 Supported protocols: Ethernet and InfiniBand
 Form factor: QSFP‑Double Density (QSFP‑DD)
How to use
Insert each QSFP‑DD module end into compatible QSFP‑DD ports on the devices to be connected, ensuring the latch engages and the optical interfaces align. Verify link status on both ends after insertion and confirm device settings for 400G operation in the network equipment management interface. For removal, release the latch and pull the cable straight out without bending the cable sharply at the connector exit.
Usage recommendations
Route the cable to avoid tight bends and mechanical stress; maintain the minimum bend radius specified by the manufacturer for multimode AOC assemblies. Use the 3 m length for short‑reach topologies inside racks and between adjacent racks where 400GBASE‑SR8 is supported. Check host and switch compatibility for QSFP‑DD and 400G modes before deployment and monitor link parameters after installation.

## FAQ

### How much does the BlueOptics QSFP-DD 400G AOC 3 m cost, and is it available for purchase?

The price is 1,626.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 04.08.2026 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, Leasing for legal entities. 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/12100852/68665337_large.webp