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

**URL:** https://aio.lv/en/product--blueoptics-sfp-gls-20-a-bo--10446643
**Data updated:** 2026-03-07 15:19 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-GLS-20-A-BO
**EAN:** 4063232294490
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-28 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-gls-20-a-bo--10446643

## 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-GLS-20-A-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 1310 nm. It features a metal housing, operates at an input voltage of 3.3 V, and weighs 40 g. This module is designed for reliable data transmission in networking applications.

## Long description

The BlueOptics SFP-GLS-20-A-BO is a single‑mode fiber SFP transceiver module designed for 1.25 Gbit/s optical links at 1310 nm. Housed in a metal enclosure and powered from a 3.3 V input, this compact module provides reliable point‑to‑point optical connectivity over long distances up to 20 km while weighing approximately 40 g. It uses an SFP form factor and a duplex LC optical interface (compatible with standard single‑mode fibre deployments) for integration into switches, routers and other networking equipment that accept SFP transceivers.
Advantages
The module offers a standardized SFP form factor and metal housing for mechanical stability and thermal conduction. With a maximum data rate of 1250 Mbit/s and a maximum reach of up to 20,000 m on single‑mode fiber, it supports long‑distance Ethernet and related high‑speed optical protocols. Low operating voltage (3.3 V) and compact weight make it suitable for dense installations and hot‑swappable deployment in compatible ports.
Suitable for
Single‑mode fiber uplinks between network switches and routers
Long‑distance point‑to‑point Ethernet links up to 20 km
Integration into storage, telecom or data centre equipment that uses SFP ports
Key specifications
Data rate: up to 1250 Mbit/s (1.25 Gbit/s)
Wavelength: 1310 nm
Maximum transmission distance: up to 20,000 m (20 km) on single‑mode fiber
Form factor: SFP optical transceiver
Housing: metal
Operating voltage: 3.3 V
Colour: silver
Weight: approx. 0.04 kg
How to use
Insert the BlueOptics SFP‑GLS‑20‑A‑BO module into an available SFP slot on compatible network hardware until it clicks into place. Connect a single‑mode LC duplex fiber patch cable to the module’s optical interface, ensuring correct transmit/receive orientation. Power up the host device and verify link status through the device management interface or LEDs. Remove the module by depressing the latch mechanism and pulling it out while the host port is disabled if hot‑swap procedures are required.
Usage recommendations
For optimum performance, use single‑mode LC duplex patch cords and ensure both ends of the link use transceivers with matching wavelength and specifications. Verify that the host device supports SFP transceivers and, if needed, enable Digital Diagnostics Monitoring (DDM/DOM) in hardware that supports SFF‑8472 to monitor real‑time parameters such as supply voltage, optical power and temperature.

## 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-GLS-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/10446643/54620834_large.webp