# Fiber Active Optical Cable BlueOptics QSFP-40G-AOC-20M 40GBASE-SR4, QSFP+ 20 m

**URL:** https://aio.lv/en/product--blueoptics-qsfp-40g-aoc-20m-bo--5040878
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-40G-AOC-20M-BO
**EAN:** 4063232255026
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 285.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 235.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-40g-aoc-20m-bo--5040878

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

Active optical cable (AOC) BlueOptics QSFP-40G-AOC-20M provides a 20‑meter direct‑attach solution for 40GBASE‑SR4 connections. QSFP+ form factor supports 40 Gbps multimode links between switches, servers and storage devices without separate transceivers. Ideal for data center interconnects, it reduces installation complexity and improves signal integrity over short to mid-range links.

## Long description

The BlueOptics QSFP-40G-AOC-20M is an active optical cable (AOC) in QSFP+ form factor designed for 40GBASE-SR4 multimode connections over a 20 meter reach. It provides a single-cable direct-attach solution that integrates optical transceivers and fiber without separate modules, enabling 40 Gbps links between switches, servers and storage devices in data center environments. The cable supports multimode fiber signaling and is engineered to deliver stable short- to mid-range connectivity while simplifying rack-to-rack and switch-to-server interconnects.
Advantages
The integrated AOC design eliminates the need for separate transceiver modules, reducing component count and simplifying installation. As a QSFP+ 40G-rated cable, it ensures high bandwidth and consistent signal performance over a 20 m span appropriate for typical data center topologies. The pre-assembled cable reduces compatibility and handling issues associated with field-terminated fibers and helps maintain signal integrity through factory-aligned connectors and controlled optical paths.
Suitable for
 Rack-to-rack 40G interconnects in data centers
 Switch-to-switch and switch-to-server links requiring 40GBASE-SR4
 High-throughput storage and compute clusters within a single room or adjacent rooms
 Environments where easy, low-latency 40 Gbps connections are required without separate transceivers
Key specifications
 Form factor: QSFP+ (Quad Small Form-factor Pluggable Plus)
 Data rate: 40 Gbps aggregated
 Standard: 40GBASE-SR4 multimode
 Length: 20 m
 Medium: Active multimode optical cable (integrated transceivers and fiber)
 Connector type: QSFP+ to QSFP+ direct-attach optical connection
 Typical application: short- to mid-range data center interconnects
How to use
Install the BlueOptics QSFP-40G-AOC-20M by plugging the QSFP+ connectors into compatible 40G QSFP+ ports on your network devices. Ensure both endpoints support 40GBASE-SR4 signaling and that port firmware or vendor compatibility settings allow use of AOC cables. Route the cable within the rack or between racks following standard cable management practices to avoid sharp bends and mechanical stress. No separate transceivers or field termination are required; power and signaling are handled through the integrated modules.
Usage recommendations
 Use the cable indoors within controlled data center environments, avoiding exposure to extreme temperatures, moisture, or direct sunlight. Maintain minimum bend radius recommendations from the manufacturer and keep connectors clean and protected when not in use. Verify device compatibility and port settings before deployment, and document cable endpoints for efficient troubleshooting and inventory management.

## FAQ

### How much does the Active Optical Cable BlueOptics QSFP-40G-AOC-20M cost, and is it available for purchase?

The price is 285.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 17.08.2026 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/5040878/37153995_large.webp