# Fiber optic transceiver CBO LFP421 1250 Mbit/s LC, 20 km

**URL:** https://aio.lv/en/product--blueoptics-lfp421-bo--4465420
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** LFP421-BO
**EAN:** 4063232028460
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-lfp421-bo--4465420

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

CBO LFP421 is a fiber optic transceiver module with an LC connector supporting 1250 Mbit/s data rate and a reach of 20,000 meters (20 km). Designed for single‑mode fiber links, it provides a compact interface for network equipment to enable long‑distance data transmission in access, metro, and enterprise networks. Ideal for upgrading or expanding fiber connections with standardized LC port connectivity.

## Long description

CBO LFP421 is a single‑mode fiber optic transceiver module with an LC connector that supports a 1250 Mbit/s data rate and a reach of up to 20 km. The module provides a standard duplex LC interface for integration into compatible switches, routers, media converters and other network equipment. Designed for access, metro and enterprise fiber links, the transceiver enables reliable long‑distance data transmission over single‑mode fiber with a compact SFP‑style form factor and low power consumption.
Advantages
The transceiver delivers a consistent 1250 Mbit/s throughput over distances up to 20 000 meters, maintaining signal integrity on single‑mode fiber. Its LC duplex connector ensures compatibility with a wide range of optical patch cords and existing network infrastructure. The compact module design simplifies installation in populated networking devices while offering thermal stability and low electrical interface complexity. This unit follows common optical module sizing and electrical signaling conventions to enable straightforward upgrades or replacements.
Suitable for
Long‑distance single‑mode fiber connections in access networks
Fiber uplinks between metro and campus switches
Enterprise backbone links and point‑to‑point fiber segments
Upgrading or expanding existing LC‑terminated fiber infrastructure
Key specifications
Data rate: 1250 Mbit/s
Fiber type: single‑mode
Connector: duplex LC
Maximum reach: 20 km (20,000 m)
Form factor: compact SFP‑style optical transceiver
How to use
Install the transceiver into the appropriate SFP/mini‑GBIC slot of a compatible network device while the device is powered down or following the device vendor’s hot‑swap guidelines. Connect duplex single‑mode LC patch cords to the module’s transmit and receive ports, ensuring correct fiber polarity. Configure link speed and duplex settings as required by the host device; many systems will auto‑negotiate when a compatible module is detected. Verify optical power and link status via the host device management interface or test equipment after installation.
Usage recommendations
Handle the LC connector and fiber ends with care; keep dust caps on until final connection and clean connectors with approved fiber cleaning tools to avoid signal loss. Ensure proper bend radius for single‑mode fiber and use compatible LC duplex patch cords rated for single‑mode operation to maintain link performance over the specified 20 km reach.

## FAQ

### How much does the Fiber optic transceiver CBO LFP421 1250 Mbit/s cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 24.07.2026 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

## Image

https://aio.lv/img/cache/product/4465420/59855236_large.webp