# BlueOptics MA-QSFP-100G-LR4-BO network transceiver module Fiber optic 100000 Mbit/s QSFP28

**URL:** https://aio.lv/en/product--blueoptics-ma-qsfp-100g-lr4-bo--10617623
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** MA-QSFP-100G-LR4-BO
**EAN:** 4063232309248
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 426.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 352.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-ma-qsfp-100g-lr4-bo--10617623

## 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

The BlueOptics MA-QSFP-100G-LR4-BO is a fiber optic network transceiver module with a maximum data transfer rate of 100000 Mbit/s. It features a QSFP28 interface, metal housing, and weighs 40 g. Designed for high-speed data transmission, it is ideal for data centers and enterprise networks.

## Long description

The BlueOptics MA-QSFP-100G-LR4-BO is a fiber optic QSFP28 network transceiver module designed for 100 Gbit/s data transmission over single-mode fiber. Housed in metal with a silver finish and weighing approximately 40 g, the module implements a QSFP28 interface with LC duplex connectivity and supports long-reach applications up to optical distances typical for LR4 implementations. The transceiver is intended for high-speed environments such as data centers and enterprise networks and supports standard optical signaling for 100GBASE-LR4 operation.
Advantages
The transceiver combines a compact QSFP28 form factor with a metal housing and a defined 100000 Mbit/s maximum data rate, providing a stable physical interface for high-bandwidth links. Its LC duplex connector and single-mode fiber operation reduce susceptibility to electromagnetic interference and enable simultaneous transmit and receive channels. The lightweight design facilitates installation and replacement in compatible network hardware.
Suitable for
100G uplinks between switches and routers in data centers
High-capacity server interconnects and storage networks
Long-reach optical links over single-mode fiber in enterprise networks
Key specifications
Interface type: QSFP28
Maximum data transfer rate: 100000 Mbit/s (100 Gbit/s)
Connector type: LC duplex (optical)
Optical medium: single-mode fiber, LR4-compatible transmission
Housing: metal, silver colour
Weight: 0.04 kg
How to use
Install the BlueOptics QSFP28 module into a compatible QSFP28 port in accordance with the host device manufacturer’s instructions. Connect the LC duplex single-mode fiber patch cord to the module’s optical ports, ensuring correct orientation for transmit and receive fibers. Verify link status through the host device and, if supported, enable Digital Diagnostic Monitoring (DDM/DOM) to monitor operational parameters. Follow standard electrostatic discharge (ESD) precautions when handling the module and protect optical interfaces from dust when not connected.
Usage recommendations
Use quality single-mode LC duplex patch cords and compatible fiber patch panels to achieve optimal LR4 performance. Confirm host-device compatibility with QSFP28 LR4 modules and check that DDM/DOM is supported if remote diagnostics are required. Store spare modules in anti-static packaging and keep optical connector endfaces clean to ensure reliable long-term operation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |

### Features

| Feature | Value |
|---|---|
| Form factor | QSFP28 |
| Product colour | Silver |
| Housing material | Metal |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | Federal Communications Commission (FCC), RoHS, CE |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |
| Number of products included | 1 pc(s) |

### Weight & dimensions

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

## FAQ

### How much does the network transceiver module BlueOptics MA-QSFP-100G-LR4-BO cost, and is it available for purchase?

The price is 426.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 453 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

### 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.

### Where can I download the instructions for network transceiver module BlueOptics MA-QSFP-100G-LR4-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10617623/60195343_large.webp