# SFP transceiver module BlueOptics GLC-SX-MM-LEG-BO 1250 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-glc-sx-mm-leg-bo--5041889
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** GLC-SX-MM-LEG-BO
**EAN:** 4063232048246
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-glc-sx-mm-leg-bo--5041889

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics GLC-SX-MM-LEG-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s and operates at 850 nm. It is designed for reliable network connectivity and is lightweight at 20 g, making it suitable for various networking applications.

## Long description

The BlueOptics GLC-SX-MM-LEG-BO is a fiber optic SFP transceiver module designed for 1000Base-SX applications. It supports a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 850 nm, transmitting and receiving optical signals over multimode fiber. The module follows MSA SFP form-factor conventions and has a lightweight silver housing weighing approximately 20 g, making it suitable for use in compatible networking hardware that accepts SFP pluggable modules.
Advantages
This SFP transceiver provides standardized electrical and mechanical compatibility with SFP interfaces and supports multi-mode fiber links at short-range distances typical for 1000Base-SX deployments. Its silver metal housing is compact and lightweight for simple installation and handling. The module is designed for interoperability with equipment that supports 1000Base-SX SFP transceivers and offers a single-fiber transmit and receive pair via an LC duplex interface when used with appropriate fiber patch cords.
Suitable for
Connecting switches and routers with SFP ports in LAN environments
Short-range multimode fiber links in data center and campus networks
Integrating into storage and network equipment that supports 1000Base-SX SFP modules
Key specifications
Interface type: SFP (Small Form-factor Pluggable)
Maximum data transfer rate: 1250 Mbit/s
Operating wavelength: 850 nm
Connector type: LC duplex (for multimode fiber)
Cable type: Multimode fiber compatible
Housing colour: Silver
Weight: approx. 0.02 kg
How to use
Install the BlueOptics SFP transceiver by inserting it into a compatible SFP slot on the network device until it clicks into place. Connect an LC duplex multimode fiber patch cable to the module’s connector, ensuring correct TX/RX alignment with the remote transceiver. Configure the network device as required for 1000Base-SX operation and verify link status through the device interface or diagnostic LEDs. If the host supports digital diagnostics (DDM/DOM), enable or read the monitoring data according to the device’s management interface.
Usage recommendations
For optimal performance, use quality multimode fiber patch cords and maintain proper connector cleanliness. Ensure the host equipment supports 1000Base-SX SFP modules and, if DDM/DOM is required, confirm that the device exposes diagnostic data. Follow standard ESD precautions when handling the transceiver and store it in protective packaging when not installed.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Wavelength | 850 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 550 m |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SX |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Weight & dimensions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Features

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

## FAQ

### How much does the SFP transceiver BlueOptics GLC-SX-MM-LEG-BO cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1656 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 30.07.2026 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/5041889/64354034_large.webp