# SFP fiber optic transceiver CBO SFP-1G-LX-20KM for 1 Gbps, single-mode, 20 km

**URL:** https://aio.lv/en/product--blueoptics-sfp-1g-lx-20km-ss-bo--4468492
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-1G-LX-20KM-SS-BO
**EAN:** 4063232072180
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-08-18 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-1g-lx-20km-ss-bo--4468492

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

CBO SFP-1G-LX-20KM is a fiber optic SFP transceiver module supporting 1 Gbps data rate over single-mode fiber up to 20 km. Designed for network switches and routers with SFP slots, it enables long-distance uplinks, backbone connections and fiber extensions. Practical for enterprise, data centre and ISP deployments where reliable 1G fiber links are required.

## Long description

CBO SFP-1G-LX-20KM is a single-mode fiber optic SFP transceiver module that supports 1 Gbps data transmission over distances up to 20 km. Designed for installation in standard SFP ports on network switches and routers, this module provides a compact, hot-pluggable solution for creating long-distance uplinks, backbone links and fiber extensions in enterprise, data centre and service provider networks.
Advantages
The transceiver offers a small form-factor, low power consumption and compatibility with common SFP interfaces, enabling straightforward integration into existing network equipment. Its single-mode optical design and 20 km reach make it suitable for medium-distance fiber runs while maintaining consistent 1 Gbps throughput. The module's hot-pluggable nature allows replacements or upgrades without powering down connected devices, reducing maintenance windows.
Suitable for
 Long-distance uplinks between switches and routers
 Backbone fiber links within campus and metro networks
 Fiber extensions to remote racks, buildings or cabinets
 Enterprise, data centre and ISP access layer deployments
Key specifications
 Data rate: 1 Gbps (Gigabit Ethernet)
 Optical mode: single-mode fiber (SMF)
 Maximum reach: up to 20 kilometres over single-mode fiber
 Connector type: LC duplex optical interface
 Form factor: SFP (Small Form-factor Pluggable), hot-pluggable
 Wavelength: typical long‑reach wavelength for single‑mode operation
 Power consumption: low-power SFP class module suitable for switch/router SFP slots
How to use
Insert the SFP module into an available SFP slot on a compatible network switch or router until it clicks into place. Connect LC duplex single-mode fiber patch cords between corresponding transceiver ports at each end of the link, respecting transmit/receive polarity. Configure the network interfaces on the connected devices for 1 Gbps operation and verify link status through device management or indicator LEDs. For replacement, hot-swap the module while the host device remains powered on, following the equipment manufacturer's ESD and handling guidelines.
Usage recommendations
Use single-mode LC duplex patch cords and confirm fibre polarity before powering equipment. Ensure both ends of the link use compatible single-mode transceivers rated for similar reach and wavelength. Avoid bending fiber beyond specified bend radius and follow ESD precautions when handling the module to maintain reliable optical performance.

## FAQ

### How much does the CBO SFP-1G-LX-20KM SFP fiber transceiver 1G 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 — 93 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 17.08.2026 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

## Image

https://aio.lv/img/cache/product/4468492/59849459_large.webp