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header-product Fiber optic transceiver module PLANET MFB-FB20

Fiber optic transceiver module PLANET MFB-FB20

Fiber optic transceiver PLANET MFB-FB20 Photo 1
Fiber optic transceiver PLANET MFB-FB20 Photo 2
Fiber optic transceiver PLANET MFB-FB20 Photo 1
Fiber optic transceiver PLANET MFB-FB20 Photo 2
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Short 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.
Warranty: 2 Years
SKU: 692850
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Product information

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

Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3, IEEE 802.3u
All features
Interface type:
SFP
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
20000 m
SFP transceiver type:
Fiber optic
Multi-mode fiber (MMF) supported:
No
Single-mode fiber (SMF) supported:
Yes

Logistics data

Harmonized System (HS) code:
85369010

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 60

Performance

Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
100 Mbit/s

Optical fiber

Wavelength: The distance over which a wave repeats itself. The wavelength determines the characteristics of the wave e.g. red light has a different wavelength to blue light.
1550 nm

Network

Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3, IEEE 802.3u

Ports & interfaces

Fiber optic connector: This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.
LC

Description

Machine translation.

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Customer reviews

Customer questions

FAQ

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.