# Fiber optic transceiver module PLANET MFB-FB20

**URL:** https://aio.lv/en/product--planet-mfb-fb20--692850
**Data updated:** 2025-12-28 21:34 (EET)
**Category:** Network Switches
**Manufacturer:** PLANET
**Manufacturer code:** MFB-FB20
**EAN:** 4711213687051
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--planet-mfb-fb20--692850

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The PLANET MFB-FB20 is a fiber optic SFP transceiver module with a maximum data transfer rate of 100 Mbit/s at 1550 nm. It features a compact design for easy integration into networking equipment, ensuring reliable and high-speed data transmission over long distances. Ideal for expanding network capabilities and enhancing connectivity in various applications.

## Long description

The PLANET MFB-FB20 is an SFP fiber optic transceiver module designed for integrated duplex data links over optical fiber. Compliant with the SFP Multisource Agreement (MSA) and hot-pluggable, the MFB-FB20 supports a data rate of 100 Mbit/s at 1550 nm and is suitable for long-distance transmission in networking equipment. It is compact for easy integration and is intended for reliable use in a range of network installations.
Advantages
The transceiver adheres to SFP MSA standards and is hot-pluggable, enabling installation or replacement without interrupting host equipment operation. With a long-wavelength optical design, it supports extended reach over single-mode fiber and is compatible with IEEE 802.3 and IEEE 802.3u networking standards. Its compact SFP form factor simplifies integration into switches and other networking devices.
Suitable for
 Extending Ethernet links over single-mode fiber for long-distance connections
 Integration into SFP MSA-compliant switches, routers and media converters
 Industrial and commercial network deployments requiring reliable 100Base-FX links
Key specifications
 Model: PLANET MFB-FB20 (MPN: MFB-FB20)
 Form factor: SFP (Small Form Factor Pluggable)
 Data rate: 100 Mbit/s (100Base-FX)
 Wavelength: 1550 nm
 Standards: IEEE 802.3, IEEE 802.3u
 Hot-pluggable: Yes
 EAN: 4711213687051
How to use
Insert the MFB-FB20 into an SFP MSA-compliant port on your switch, router or media converter while the host device is powered on; the module is hot-pluggable and does not require shutdown. Connect the single-mode fiber cable to the appropriate optical connector, ensuring correct transmit/receive alignment. Configure the connected network equipment for 100Base-FX operation as required by your network design.
Usage recommendations
Use single-mode fiber with appropriate connectors and follow manufacturer guidance for maximum link distance and connector cleanliness. Verify compatibility with the host device and confirm that network settings match 100 Mbit/s fiber operation.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum transfer distance | 20000 m |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | No |
| Single-mode fiber (SMF) supported | Yes |

### Performance

| Feature | Value |
|---|---|
| Maximum data transfer rate | 100 Mbit/s |

### Optical fiber

| Feature | Value |
|---|---|
| Wavelength | 1550 nm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 60 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85369010 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | LC |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3, IEEE 802.3u |

## FAQ

### How much does the Fiber optic transceiver PLANET MFB-FB20 cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 09.07.2026 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 PLANET 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 PLANET 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: networking standards, 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.

### Where can I download the instructions for Fiber optic transceiver PLANET MFB-FB20?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/692850/54748566_large.webp