# BlueOptics QSFPP-40GBASE-SR4 network transceiver module 40000 Mbit/s QSFP 850 nm

**URL:** https://aio.lv/en/product--blueoptics-qsfpp-40gbase-sr4-bo--4467169
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFPP-40GBASE-SR4-BO
**EAN:** 4063232644745
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 77.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfpp-40gbase-sr4-bo--4467169

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFPP-40GBASE-SR4 is a fiber optic network transceiver module with a maximum data transfer rate of 40000 Mbit/s. It operates at a wavelength of 850 nm and uses a QSFP interface. The module is lightweight at 20 g and is designed for high-speed data communication in data centers and enterprise networks.

## Long description

The BlueOptics QSFPP-40GBASE-SR4 network transceiver module is a compact fiber optic component designed for high-speed short-range connections. It provides a maximum data transfer rate of 40,000 Mbit/s over multimode fiber and operates at an optical wavelength of 850 nm. The module uses a QSFP interface for hot-pluggable installation in compatible switches, routers and network equipment. With a lightweight construction and a silver finish, it is intended for use in data centers and enterprise networks that require dense 40 Gigabit Ethernet links.
Advantages
This transceiver supports 40 Gigabit Ethernet speeds and conforms to SR4 optical signalling at 850 nm, enabling high-throughput links over multimode fiber. The QSFP interface allows easy installation and replacement without powering down host equipment. The module’s small form factor and low weight make it suitable for high-density deployments where rack space and cable management are important. Its standardized design ensures compatibility with a range of network devices that accept QSFP modules.
Suitable for
Short-reach 40 Gigabit Ethernet connections inside data centers
High-bandwidth interconnects between switches and aggregation devices
Enterprise backbone links requiring multimode fiber optics
Environments needing hot-pluggable QSFP modules for rapid maintenance
Key specifications
Interface type: QSFP (Quad Small Form-factor Pluggable)
Maximum data transfer rate: 40,000 Mbit/s (40 Gb/s)
Optical wavelength: 850 nm
Form factor: QSFP transceiver module for short-range multimode fiber
Weight: 0.02 kg
Colour: Silver
How to use
Install the BlueOptics QSFP module into a compatible QSFP port on the network device following the device manufacturer’s guidance for hot-plug handling. Connect multimode fiber cables terminated for SR4 operation according to the switch or transceiver documentation, ensuring proper optics orientation and secure cable routing. Verify link status and speed through the host device’s management interface and perform standard network tests to confirm performance. When removing the module, follow ESD precautions and handle the optical connectors with care to avoid contamination.
Usage recommendations
Use this module with multimode fiber rated for 40 Gb/s SR4 applications and ensure transceiver compatibility with the host equipment. Keep optical connector endfaces clean and store the module in protective packaging when not in use to maintain performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Maximum data transfer rate | 40000 Mbit/s |
| Fiber ethernet cabling technology | 40GBASE |
| Wavelength | 850 nm |
| Fiber optic connector | MTP/MPO |
| Maximum transfer distance | 150 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SR4 |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Operational conditions

| Feature | Value |
|---|---|
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

### How much does the BlueOptics QSFPP-40GBASE-SR4 network transceiver cost, and is it available for purchase?

The price is 93.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 451 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 27.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4467169/64294328_large.webp