# SFP transceiver module BlueOptics SFP-GLSD-20-A-BO 1250 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-glsd-20-a-bo--10446642
**Data updated:** 2026-03-07 15:19 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-GLSD-20-A-BO
**EAN:** 4063232294506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-glsd-20-a-bo--10446642

## 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 SFP-GLSD-20-A-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It operates at a wavelength of 1310 nm and is designed for reliable connectivity in networking applications. The module features a metal housing for durability and operates at an input voltage of 3.3 V. Weighing 40 g, it is compact and easy to install, making it suitable for various networking environments.

## Long description

The BlueOptics SFP-GLSD-20-A-BO is a compact fiber optic SFP transceiver module designed for single-mode optical links. It supports a maximum data transfer rate of 1250 Mbit/s over distances up to 20,000 m using a 1310 nm wavelength. Housed in a metal case and rated for 3.3 V input, the module is lightweight (approx. 40 g) and fits standard SFP slots for straightforward installation in compatible network equipment.
Advantages
The transceiver combines single-mode 1310 nm transmission with a robust metal housing to deliver stable optical connectivity and physical durability. Its SFP form factor and modest weight make it suitable for dense installations and hot-swap replacement. With support for long-distance links and a data rate of up to 1250 Mbit/s, the module is appropriate for a range of Ethernet and high-speed networking applications where a compact, standardized optical interface is required.
Suitable for
Long-distance single-mode fiber optic links (up to 20 km)
Gigabit-class Ethernet and 1.25 Gbit/s optical connections
Installation in switches, routers, media converters and storage/network appliances with SFP slots
Environments requiring a compact SFP transceiver with metal housing
Key specifications
Data rate: up to 1250 Mbit/s
Wavelength: 1310 nm
Maximum transfer distance: 20,000 m (20 km)
Connector type: SFP (LC duplex compatible interface)
Operating voltage: 3.3 V
Product colour: silver; housing: metal
Weight: approx. 0.04 kg
How to use
Insert the BlueOptics SFP-GLSD-20-A-BO into an empty SFP slot of a compatible switch, router, media converter or other network device. Ensure the device is powered and that the host supports SFP transceivers and the required optical data rate. Connect single-mode fiber patch cords (LC duplex recommended) to the module’s optical interface, observing correct transmit/receive orientation. Verify link status through the host device indicators or management interface and follow the host vendor’s procedures for enabling and testing the port.
Usage recommendations
Use single-mode LC duplex patch cords and, where available, enable Digital Diagnostic Monitoring (DDM/DOM) on the host device to monitor voltage, laser bias, optical power and temperature if the platform supports these diagnostics. Keep fiber connectors clean and protected, and follow ESD-safe handling practices when inserting or removing the transceiver.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| SFP transceiver standard | LX |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 1250 Mbit/s |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | SFP |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 20000 m |
| Wavelength | 1310 nm |
| Rx wavelength (min) | 1310 nm |
| Tx wavelength (min) | 1310 nm |

### Weight & dimensions

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

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

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

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-GLSD-20-A-BO cost, and is it available for purchase?

The price is 41.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 105 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: maximum data transfer rate, maximum transfer distance, weight, fiber optic connector, 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/10446642/54620823_large.webp