# Network Cable BlueOptics QSFP-40G-D-AOC-50M QSFP 40GBASE-SR4 50m Blue

**URL:** https://aio.lv/en/product--blueoptics-qsfp-40g-d-aoc-50m-bo--11516074
**Data updated:** 2026-03-08 08:34 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-40G-D-AOC-50M-BO
**EAN:** 4063232644233
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 446.49 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 369.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-40g-d-aoc-50m-bo--11516074

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.08.2026 | free |
| Pickup points | 26.08.2026 | 1.79 EUR |
| Courier delivery to door | 26.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-40G-D-AOC-50M is an active optical cable designed for high-speed data transmission. It supports 40GBASE-SR4 Ethernet and Infiniband FDR10 standards, ensuring reliable performance over distances up to 50 meters. This cable features QSFP connectors, making it ideal for data centers and high-performance computing environments. Its lightweight and flexible design allows for easy installation and management, while the blue color provides a distinctive look.

## Long description

The BlueOptics QSFP-40G-D-AOC-50M QSFP 40GBASE-SR4 50m is an active optical cable engineered for high-speed interconnects in data centers and high-performance computing environments. Supporting 40GBASE-SR4 Ethernet and Infiniband FDR10 standards, this 50-meter active optical cable provides a factory-terminated QSFP to QSFP solution that simplifies rack-to-rack and switch-to-switch connections. The cable's lightweight and flexible construction facilitates routing in crowded cable channels while the blue jacket offers visual identification within structured cabling systems.
Advantages
The active optical design ensures low power consumption and consistent signal integrity over the full 50 m reach, reducing the need for repeaters or intermediate modules. QSFP connectivity supports four-lane transmission for aggregated 40 Gbps throughput and is compatible with equipment that accepts QSFP form-factor active cables. The single-cable solution removes the need for separate transceivers and fiber patch cords, saving installation time and minimizing points of failure.
Suitable for
 High-density data center uplinks and server interconnects
 Switch-to-switch and switch-to-blade enclosure connections
 High-performance computing clusters and storage networks
 Short-reach 40 Gbps Ethernet and InfiniBand FDR10 links up to 50 m
Key specifications
 Standard: 40GBASE-SR4 Ethernet; InfiniBand FDR10 compatible
 Form factor: QSFP to QSFP active optical cable
 Maximum reach: 50 meters
 Data rate: 40 Gbps aggregated (four 10 Gbps lanes)
 Cable jacket: blue, flexible optical fiber construction
 Power: low-power AOC design suitable for dense installations
How to use
Install the cable by inserting each QSFP connector into the corresponding QSFP port on your switches, servers, or adapters, ensuring the connector latch engages securely. No separate transceivers or fiber patching is required; the AOC is a single-piece active module. Verify link status on both endpoints after connection and confirm that connected devices are configured for 40GBASE-SR4 or InfiniBand FDR10 operation as appropriate. Handle the cable by the connector bodies and avoid tight bends below the manufacturer-recommended bend radius to maintain optical performance.
Usage recommendations
Use this AOC for direct QSFP-to-QSFP links in environments where distances up to 50 m are required and where elimination of separate transceivers and patch cords improves port density and cable management. Keep the cable away from sharp edges and maintain proper strain relief; for mixed-length deployments, label ends to simplify identification in patching arrays.

## FAQ

### How much does the Network Cable BlueOptics QSFP-40G-D-AOC-50M cost, and is it available for purchase?

The price is 446.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 21.08.2026 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/11516074/66531940_large.webp