# QSFP Transceiver Module BlueOptics QSFP-40G-PLR4-QU-BO 40000 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-qsfp-40g-plr4-qu-bo--5238209
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-40G-PLR4-QU-BO
**EAN:** 4063232273273
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 301.49 €
**Prices and availability valid until:** 2026-08-26 23:59
**Price without VAT (21%):** 249.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-40g-plr4-qu-bo--5238209

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-40G-PLR4-QU-BO is a fiber optic transceiver module designed for high-speed data transfer at 40000 Mbit/s. It operates at a wavelength of 1310 nm and features a QSFP interface. The module is made of durable metal housing, weighs 50 g, and operates at an input voltage of 4 V. Ideal for data centers and high-performance networking applications.

## Long description

The BlueOptics QSFP-40G-PLR4-QU-BO is a QSFP fiber-optic transceiver module engineered for 40 Gbit/s optical links over single-mode fiber. Operating at a nominal wavelength of 1310 nm, the module supports high-bandwidth connections up to 2000 m and uses an MPO/MTP-style QSFP interface for integration into compatible networking equipment. Encased in a durable metal housing and weighing approximately 50 g, it is intended for use in data center and high-performance networking environments that require stable 40GBASE-PLR4-class transmission.
Advantages
The module offers a compact QSFP form factor that consolidates multiple high-speed channels into a single pluggable unit, simplifying port density and cabling in switches and routers. Its metal enclosure provides mechanical robustness and EMI shielding, while support for digital diagnostic monitoring (DDM/DOM) enables real-time parameter reporting such as supply voltage, optical power and temperature when used in hardware that exposes these diagnostics. Compatibility with MSA QSFP standards and MPO/MTP connectivity ensures interoperability with a wide range of single-mode fiber patching solutions.
Suitable for
 40G Ethernet aggregation links in data centers and campus cores
 High-performance switches, routers and storage systems requiring 40G ports
 Long-reach single-mode fiber runs up to 2 km within enterprise and carrier networks
 Environments where DDM/DOM monitoring is used for link diagnostics
Key specifications
 Maximum data transfer rate: 40000 Mbit/s (40 Gbit/s)
 Wavelength: 1310 nm
 Maximum transfer distance over single-mode fiber: up to 2000 m
 Connector / interface: QSFP (MPO/MTP-style optical interface)
 Product colour: silver
 Housing: metal, pluggable QSFP form factor
 Typical weight: 0.05 kg
 Input voltage: 4 V (operational supply requirement for module interface)
How to use
Install the transceiver into a compatible QSFP port on a switch, router or other network device that supports 40GBASE-PLR4 QSFP modules. Use an appropriate single-mode MPO/MTP patch cable or patch panel to connect the optical interface to the remote transceiver or fiber infrastructure. Ensure the host device firmware and drivers accept third-party QSFP modules if applicable and verify link parameters after insertion. If the platform supports DDM/DOM, check the diagnostic values to confirm correct optical power levels, supply voltage and temperature.
Usage recommendations
Mount and remove the module using the device manufacturer’s recommended procedure to avoid damaging the QSFP cage or the fiber connector. Clean fiber endfaces before mating and use dust caps when the module is unused. Verify compatibility with the target hardware and confirm that DDM/DOM is supported by the host to access diagnostic information. For optimal range and performance, pair the module with quality single-mode fiber and MPO/MTP cabling rated for 40G applications.

## Specifications

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| SFP transceiver standard | PLRL4 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Storage temperature (T-T) | 0 - 70 |
| Operating temperature (T-T) | 0 - 70 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.05 kg |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | RoHS |

### Power

| Feature | Value |
|---|---|
| Input voltage | 4 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | QSFP |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

### Performance

| Feature | Value |
|---|---|
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| Wavelength | 1310 nm |
| Maximum transfer distance | 2000 m |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 40000 Mbit/s |

## FAQ

### How much does the QSFP Transceiver Module BlueOptics QSFP-40G-PLR4-QU-BO cost, and is it available for purchase?

The price is 301.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 24.08.2026 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

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

When making a choice, we recommend paying attention to the key features: wavelength, maximum transfer distance, maximum data transfer rate, fiber optic connector, 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/5238209/55512179_large.webp