# Fiber optic transceiver module BlueOptics GLC-2BX-U-40KM-BO 1250 Mbit/s cSFP

**URL:** https://aio.lv/en/product--blueoptics-glc-2bx-u-40km-bo--10778284
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** GLC-2BX-U-40KM-BO
**EAN:** 4063232325873
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 145.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 120.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-glc-2bx-u-40km-bo--10778284

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics GLC-2BX-U-40KM-BO is a fiber optic transceiver module designed for high-speed data transfer up to 1250 Mbit/s. It features a cSFP interface and is ideal for network applications requiring reliable connectivity. With a compact design and lightweight at 20 g, it is easy to install and manage. The module is suitable for long-distance communication up to 40 km, making it a versatile choice for various networking needs.

## Long description

The BlueOptics GLC-2BX-U-40KM-BO fiber optic transceiver module provides single-channel bidirectional data transmission with a cSFP interface and a maximum data rate of 1250 Mbit/s. Designed for network equipment that requires compact, lightweight optical modules, this transceiver supports point-to-point links up to 40 km. The module's silver housing and 20 g weight make it straightforward to install in compatible cSFP slots while maintaining standard form-factor compatibility.
Advantages
The transceiver offers a predictable optical solution for long-distance connectivity up to 40 km without additional converters. Its compact cSFP form factor allows easy integration into switches, routers or media converters that accept cSFP modules. With a specified maximum data transfer rate of 1250 Mbit/s, the unit supports common serial and low-speed gigabit links where a single-channel fiber connection is required.
Suitable for
 Long-distance point-to-point fiber links up to 40 km
 Integration into switches, routers or media converters with cSFP slots
 Network segments requiring single-channel bidirectional fiber connectivity
 Environments where a small, lightweight optical module is needed
Key specifications
 Interface type: cSFP
 Maximum data transfer rate: 1250 Mbit/s
 Supported range: up to 40 km
 Weight: 0.02 kg
 Product colour: Silver
How to use
Insert the BlueOptics cSFP transceiver into a compatible cSFP slot on the network device until it seats firmly. Connect single-mode fiber patch cords according to the module's TX/RX orientation and verify that connectors are clean before mating. After installation, enable or configure the corresponding port in the device management interface and check link status LEDs or system logs to confirm stable operation at up to 1250 Mbit/s. Follow standard handling procedures for optical modules to avoid electrostatic discharge or connector contamination.
Usage recommendations
Use single-mode fiber rated for the intended distance and keep connectors clean using appropriate cleaning tools. Verify compatibility with your host device's cSFP specifications and firmware; perform link tests after installation to confirm signal integrity over the required 40 km span.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | cSFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 100BASE |
| Fiber optic connector | LC |
| Maximum transfer distance | 40000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 1490 nm |
| Tx wavelength (max) | 1310 nm |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Logistics data

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 7 °C |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |
| Number of products included | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

### How much does the Fiber optic transceiver module BlueOptics GLC-2BX-U-40KM-BO cost, and is it available for purchase?

The price is 145.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 240 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 31.07.2026 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/10778284/66005991_large.webp