# BlueOptics QSFP-40G-PLR4-MR-BO network transceiver module Fiber optic 40 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-qsfp-40g-plr4-mr-bo--5041105
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-40G-PLR4-MR-BO
**EAN:** 4063232074245
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 301.49 €
**Prices and availability valid until:** 2026-08-19 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-mr-bo--5041105

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.08.2026 | free |
| Pickup points | 21.08.2026 | 1.79 EUR |
| Courier delivery to door | 21.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-40G-PLR4-MR-BO is a fiber optic transceiver module designed for high-speed data transfer at 40 Mbit/s. It operates at a wavelength of 1310 nm and features a QSFP interface. With a mean time between failures (MTBF) of 1,000,000 hours and a lightweight design of 40 g, it is suitable for various networking applications. Each pack contains one unit, with a total package weight of 50 g.

## Long description

The BlueOptics QSFP-40G-PLR4-MR-BO is a QSFP fiber optic transceiver module engineered for 40 Mbit/s optical links at a wavelength of 1310 nm. It supports single-mode fiber with an MPO/MTP connector and is designed to comply with QSFP MSA standards. The module is lightweight (approximately 40 g) and rated with a mean time between failures (MTBF) of 1,000,000 hours. Each package contains one unit and is intended for integration into network equipment that accepts QSFP pluggable transceivers.
Advantages
The module offers compatibility with QSFP MSA-compliant interfaces and is tested for interoperability with major hardware platforms that support the corresponding QSFP form factor. It provides simultaneous optical transmit and receive capability over single-mode fiber using 1310 nm lasers and supports standard high-speed protocols up to the stated data rate. Digital diagnostics (DDM/DOM) are available when supported by host hardware, enabling remote monitoring of parameters such as supply voltage, temperature, laser bias current and optical power. The construction and component selection target long operational lifetime and stable availability.
Suitable for
Point-to-point single-mode fiber links using QSFP ports
High-density switch or router uplinks that accept QSFP transceivers
Environments requiring digital diagnostics for link monitoring
Key specifications
Interface type: QSFP
Maximum data transfer rate: 40 Mbit/s
Operating wavelength: 1310 nm
Connector type: MPO/MTP (per MSA)
Fiber type: single-mode fiber
Typical weight: 0.04 kg
Mean time between failures (MTBF): 1,000,000 hours
How to use
Install the transceiver into a compatible QSFP slot on network equipment while the host device is powered down or following the vendor's hot-swap guidelines. Connect single-mode MPO/MTP patch cords between transceivers or to appropriate patch panels. Ensure that the host device and the remote end support the same transmission protocol and data rate. If available, enable and read Digital Diagnostics Monitoring (DDM/DOM) through the host system to verify supply voltage, temperature and optical power levels during commissioning and operation.
Usage recommendations
Verify host compatibility with QSFP MSA transceivers and confirm support for DDM/DOM if remote diagnostics are required. Use quality single-mode MPO/MTP patch cords and proper fiber management (patch panels, strain relief) to maximize link performance and lifetime. Follow ESD precautions and manufacturer guidance during installation and avoid bending fiber beyond recommended radii.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Maximum data transfer rate | 40 Mbit/s |
| Wavelength | 1310 nm |
| Fiber optic connector | MPO, MTP |
| Maximum transfer distance | 10000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |

### Packaging content

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

### Packaging data

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

## FAQ

### How much does the QSFP transceiver BlueOptics QSFP-40G-PLR4-MR-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 18.08.2026 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: interface type, maximum data transfer rate, weight, 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/5041105/64350097_large.webp