# Fiber optic transceiver BlueOptics LM-QSFP28-100G-SR-BO 100000 Mbit/s LC 850 nm

**URL:** https://aio.lv/en/product--blueoptics-lm-qsfp28-100g-sr-bo--5039790
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** LM-QSFP28-100G-SR-BO
**EAN:** 4063232239064
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-lm-qsfp28-100g-sr-bo--5039790

## 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 LM-QSFP28-100G-SR-BO is a fiber optic transceiver module designed for high-speed data transfer at 100000 Mbit/s. It features an LC interface and operates at a wavelength of 850 nm. With a compact QSFP28 form factor and weighing only 40 g, it is compliant with CE, RoHS, and FCC standards. This module is ideal for data centers and high-performance networking applications.

## Long description

The BlueOptics LM-QSFP28-100G-SR-BO is a fiber optic transceiver module designed for 100000 Mbit/s data transfer in a compact QSFP28 form factor. It uses an LC interface and operates at an 850 nm wavelength over multimode fiber. The module is lightweight (0.04 kg) and comes in a silver housing. It meets CE, RoHS and FCC conformity requirements and is intended for installation in networking equipment that supports QSFP28 optical modules.
Advantages
This transceiver supports 100G data rates with an 850 nm transmit/receive wavelength pair suitable for short-range multimode fiber links. The QSFP28 form factor provides a high-density solution for data centers and high-performance network equipment. Built to industry MSA alignment for QSFP28 optics, the module is physically compact and lightweight while offering interoperability with equipment that accepts QSFP28 LC-based short-range optics. Compliance with common regulatory standards ensures predictable environmental and safety characteristics.
Suitable for
100G Ethernet links in data center aggregation and spine-leaf topologies
High-performance switch-to-switch and switch-to-server connections over multimode fiber
Short-reach optical interconnects up to typical multimode distances for 850 nm optics
Environments requiring CE, RoHS and FCC compliant optical modules
Key specifications
Form factor: QSFP28
Maximum data transfer rate: 100000 Mbit/s (100G)
Interface type: LC
Operational wavelength: 850 nm
Fiber type: multimode fiber (MMF)
Weight: 0.04 kg
Housing colour: silver
Regulatory compliance: CE, RoHS, FCC
How to use
Install the QSFP28 transceiver into a compatible QSFP28 port on your switch, router or other network device following the host equipment manufacturers installation instructions. Connect the LC-terminated multimode fiber patch cable to the modules LC receptacle, ensuring proper polarity and secure connection. After physical installation, verify link status and negotiate speed on the host device. If required by the platform, enable or confirm support for 100G SR optics in the device configuration and monitoring interfaces.
Usage recommendations
Use high-quality OM3/OM4 multimode fiber and LC patch cords to achieve optimal short-range performance with 850 nm 100G SR optics. Confirm host compatibility with QSFP28 SR modules and enable any platform-specific firmware or configuration settings needed for third-party optics. For link monitoring, enable Digital Diagnostics (DDM/DOM) in the host device if supported.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | LC |
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |
| Wavelength | 850 nm |
| Fiber optic connector | MTP/MPO |
| Maximum transfer distance | 100 m |
| Rx wavelength (max) | 850 nm |
| Rx wavelength (min) | 850 nm |
| Tx wavelength (min) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Multi-mode fiber (MMF) supported | Yes |

### Network

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

### Packaging data

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

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Form factor | QSFP28 |
| Product colour | Silver |

### Packaging content

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

### Weight & dimensions

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

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | Federal Communications Commission (FCC), RoHS, CE |

## FAQ

### How much does the Fiber optic transceiver BlueOptics LM-QSFP28-100G-SR-BO cost, and is it available for purchase?

The price is 102.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1832 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, 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 Fiber optic transceiver BlueOptics LM-QSFP28-100G-SR-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/5039790/64342817_large.webp