# Fiber optic transceiver module BlueOptics LSWM18CQMSEC-BO 40000 Mbit/s QSFP

**URL:** https://aio.lv/en/product--blueoptics-lswm18cqmsec-bo--10890151
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** LSWM18CQMSEC-BO
**EAN:** 4063232326221
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 361.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 299.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-lswm18cqmsec-bo--10890151

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics LSWM18CQMSEC-BO is a fiber optic transceiver module designed for high-speed data transfer with a maximum rate of 40000 Mbit/s. It features a QSFP interface and is lightweight at 40 g, making it ideal for network applications requiring efficient data communication. The product comes in blue and silver colors and is packaged for easy installation.

## Long description

The BlueOptics LSWM18CQMSEC-BO fiber optic transceiver module is designed for high-speed network links. With a QSFP interface and a maximum data transfer rate of 40000 Mbit/s, this compact module supports aggregation and uplink connections in data centers and enterprise environments. The module is lightweight (0.04 kg) and supplied in blue and silver colors, packaged for straightforward installation into compatible QSFP ports.
Advantages
The QSFP interface provides a compact, high-density connection suitable for modern switch and router modules. Support for up to 40000 Mbit/s enables full 40 GbE links for bandwidth-intensive applications. The small form factor and low weight simplify handling and reduce space requirements in chassis and patch panels. Color-coded housing improves visual identification during installation and maintenance.
Suitable for
 40 Gigabit Ethernet uplinks and aggregation
 Data center switch-to-switch connections
 High-bandwidth storage area network links
 Enterprise backbone and campus network trunks
Key specifications
 Interface type: QSFP
 Maximum data transfer rate: 40000 Mbit/s
 Weight: 0.04 kg
 Product colour: silver and blue
 Form factor: QSFP transceiver module (compact, hot-pluggable)
How to use
Install the transceiver module into a compatible QSFP port by aligning the housing with the port guide and pressing gently until it clicks into place. Connect the appropriate fiber optic cable to the transceiver following the link polarity and connector type used in your infrastructure. Verify link status on switch or router management interfaces and monitor for proper signal levels and error counters. Remove the module by releasing the latch or pull-tab and pulling it straight out to avoid damaging the connector.
Usage recommendations
Handle the transceiver by the housing, avoid touching optical interfaces, and keep protective caps in place when the module is not connected. Use only compatible QSFP ports and fiber cabling rated for 40 Gb/s operation. Ensure proper ESD precautions during installation and store modules in original packaging when not in use.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Maximum data transfer rate | 40000 Mbit/s |
| Fiber ethernet cabling technology | 40BASE |
| Fiber optic connector | LC |
| Maximum transfer distance | 300 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Multi-mode fiber (MMF) 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 |

### Logistics data

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

### Packaging data

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

### Weight & dimensions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Silver, Blue |

## FAQ

### How much does the Fiber optic transceiver BlueOptics LSWM18CQMSEC-BO cost, and is it available for purchase?

The price is 361.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 27.07.2026 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.

## Image

https://aio.lv/img/cache/product/10890151/60341546_large.webp