# Fiber optic transceiver module BlueOptics QMM850-PLUS-BO QSFP MTP/MPO

**URL:** https://aio.lv/en/product--blueoptics-qmm850-plus-bo--4466244
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QMM850-PLUS-BO
**EAN:** 4063232628417
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qmm850-plus-bo--4466244

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QMM850-PLUS-BO is a fiber optic QSFP transceiver module designed for high-speed data transmission. It features an MTP/MPO connector, ensuring efficient connectivity. The module is lightweight at 20 g and made of durable aluminum, making it suitable for various networking applications.

## Long description

The BlueOptics QMM850-PLUS-BO QSFP MTP/MPO is a fiber optic transceiver module designed for high-speed multimode optical links. Built in an aluminium housing and weighing approximately 20 g, this QSFP transceiver supports 40G data transmission using an MTP/MPO connector and operates with 850 nm optics suitable for short-reach multimode fiber links. The module follows MSA-compatible QSFP form-factor conventions to ensure mechanical and electrical interoperability with compatible network hardware.
Advantages
This module offers 40GBASE-SR4 performance in a compact QSFP package, enabling aggregated 40 Gbit/s connectivity over multimode fiber. The aluminium construction combines low weight with mechanical durability for rack-based and modular system environments. MSA-compliant MTP/MPO connectivity and 850 nm transmitter/receiver optics provide compatibility with common multimode trunk and patching infrastructure. The design supports digital diagnostics monitoring (DDM/DOM) when used in hardware that exposes these functions, assisting in remote monitoring of operating parameters.
Suitable for
 40 Gbit/s short-reach uplinks between switches and aggregation devices
 Data center spine and leaf connections over multimode fiber
 High-speed interconnects for routers, load balancers and storage systems
 Environments requiring MTP/MPO breakout or parallel optics cabling
Key specifications
 Form factor: QSFP (Quad Small Form-factor Pluggable)
 Data rate: 40 Gbit/s (aggregate)
 Optical wavelength: 850 nm
 Connector type: MTP / MPO
 Recommended fiber: Multimode fiber (MMF)
 Typical reach: short-range multimode links (industry SR4 class)
 Housing material: aluminium
 Weight: ~0.02 kg
 Supports digital diagnostics monitoring when supported by host hardware
How to use
Install the BlueOptics QSFP transceiver into a compatible QSFP slot on the host device according to the device manufacturer’s handling instructions. Connect an MTP/MPO multimode fiber cable to the transceiver’s connector, ensuring correct orientation and polarity. Confirm the host device recognizes the module and, if available, enable or view digital diagnostics through the system management interface to monitor parameters such as optical power and temperature. Follow electrostatic discharge (ESD) precautions and keep dust caps on the connector until the fiber cable is ready to be connected.
Usage recommendations
Use high-quality multimode MTP/MPO patch cords and, where applicable, MPO-to-LC breakout assemblies to ensure optimal link performance. Verify that the host hardware officially supports MSA-compatible QSFP modules and that firmware does not restrict third-party transceivers. For best results, deploy within recommended short-reach multimode distances and perform link testing after installation to confirm expected throughput and signal levels.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Ethernet interface type | 40 Gigabit Ethernet |
| Fiber ethernet cabling technology | 40GBASE |
| Ethernet LAN | Yes |
| Fiber optic connector | MTP/MPO |
| Maximum transfer distance | 150 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |

### Network

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

### 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 |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the Fiber optic transceiver BlueOptics QMM850-PLUS-BO cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 423 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 10.08.2026 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, 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/4466244/64292617_large.webp