# SFP Fiber Optic Transceiver CBO SFP-1G-LX-20KM — 1 Gbps, single-mode, 20 km

**URL:** https://aio.lv/en/product--blueoptics-sfp-1g-lx-20km-ar-bo--4468449
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-1G-LX-20KM-AR-BO
**EAN:** 4063232072593
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-1g-lx-20km-ar-bo--4468449

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

CBO SFP-1G-LX-20KM is a single-mode SFP fiber optic transceiver supporting 1 Gbps data rate and a reach of up to 20 km. Designed for use in switches, routers and media converters, it provides standard SFP form-factor compatibility and long-distance connectivity for backbone links, campus networks and ISP aggregation. Practical for replacing or upgrading SFP ports where single-mode, 1G long-reach communication is required.

## Long description

The CBO SFP-1G-LX-20KM is a single-mode SFP fiber optic transceiver that supports a 1 Gbps data rate and a link reach of up to 20 km. It conforms to the standard SFP form factor and is intended for installation in switches, routers and media converters to enable long-distance single-mode Ethernet connections. The module offers a compact, hot-pluggable solution for backbone links, campus distribution and ISP aggregation where 1 Gbps long-reach connectivity is required.
Advantages
This transceiver provides a reliable 1 Gbps single-mode optical interface with a nominal 20 km reach, enabling extended-distance links without additional signal regeneration. The SFP form factor ensures wide compatibility with equipment that accepts standard SFP modules, and the hot-pluggable design allows installation or replacement without powering down the host device. The module supports common optical networking environments and helps simplify upgrades from short-reach copper or multimode solutions to single-mode long-reach fiber.
Suitable for
Backbone fiber links between switches in campus or enterprise networks
Long-distance uplinks for access switches and routers
Aggregation links for ISPs and service providers
Media converters and optical extension of Ethernet over fiber
Key specifications
Data rate: 1 Gbps (gigabit Ethernet)
Fiber type: single-mode
Maximum reach: up to 20 km over single-mode fiber
Form factor: standard SFP (small form-factor pluggable)
Interface: optical LC connector
Operating mode: simplex fiber, transmit and receive on separate fibers
Hot-pluggable for in-service replacement
How to use
Insert the SFP module into an empty SFP slot on a compatible switch, router or media converter until it clicks into place. Connect single-mode fiber patch cables with LC connectors to the module's transmit and receive ports, observing correct polarity. Verify link status in the host device's interface management to confirm the 1 Gbps optical link is active. For safe removal, use the host device's recommended procedure or release latch before pulling the module out to avoid hardware damage.
Usage recommendations
Use single-mode fiber with appropriate attenuation and connector cleanliness to achieve the rated 20 km reach. Confirm compatibility with the host device's supported SFP modules and check link diagnostics after installation. Protect fiber routes from excessive bending and mechanical stress to maintain signal quality.

## FAQ

### How much does the CBO SFP-1G-LX-20KM SFP Fiber Transceiver 1G cost, and is it available for purchase?

The price is 38.49 € (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 12.08.2026 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/4468449/59856604_large.webp