# Fiber optic transceiver module PLANET MGB-TLB20

**URL:** https://aio.lv/en/product--planet-mgb-tlb20--984279
**Data updated:** 2025-12-29 05:24 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** PLANET
**Manufacturer code:** MGB-TLB20
**EAN:** 4711213689307
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--planet-mgb-tlb20--984279

## 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 MGB-TLB20 is a fiber optic SFP transceiver module with a maximum data transfer rate of 1000 Mbit/s. Operating at a wavelength of 1550 nm, it ensures reliable long-distance data transmission. This module is compatible with various network devices, making it a versatile choice for enhancing your network infrastructure.

## Long description

The PLANET MGB-TLB20 is a fiber optic SFP transceiver module designed for 1000BASE applications. Compliant with the SFP Multi-Source Agreement (MSA) and hot-pluggable, this module delivers duplex data link over single-mode optical fiber with a maximum data transfer rate of 1000 Mbit/s and an operating wavelength of 1550 nm. It is compatible with SFP MSA ports and can be used in PLANET switches and other equipment that accept SFP mini-GBIC modules, supporting long-distance links up to the single-mode range.
Advantages
The MGB-TLB20 provides a compact SFP form factor that allows on-the-fly installation without interrupting host equipment operation. Built to meet industrial Ethernet fiber requirements, this module supports long-distance single-mode transmission and is suitable for environments that require reliable performance over extended reaches. Compliance with SFP MSA ensures broad interoperability with network devices that accept SFP modules.
Suitable for
Long-distance Gigabit Ethernet links over single-mode fiber
Installation in PLANET switches with SFP mini-GBIC interface
Upgrading network uplinks and fiber backbone connections
Key specifications
Brand: PLANET
Model / MPN: MGB-TLB20
Form factor: SFP (Small Form Factor Pluggable)
Data rate: 1000 Mbit/s (Gigabit Ethernet)
Wavelength: 1550 nm
Fiber type: Single-mode fiber (SMF)
Compliance: SFP MSA, hot-pluggable
How to use
Insert the MGB-TLB20 into a compatible SFP port on a switch, router or transceiver slot while the host device is powered on or off; the module is hot-pluggable. Connect the single-mode fiber cable (LC connector) to the module’s optical port, ensuring proper polarity and secure connections. Configure link settings on connected network devices (such as speed and duplex if required) and verify link status through the host device management interface.
Usage recommendations
Use quality single-mode fiber and LC connectors for reliable long-distance transmission. Verify compatibility with the host device SFP MSA requirements and check firmware or vendor notes for any necessary module compatibility lists before deployment.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1000 Mbit/s |
| Networking standards | IEEE 802.3ah |
| Wavelength | 1550 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Wavelength-division multiplexing (WDM) | Yes |
| Multi-mode fiber (MMF) supported | No |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | BX |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Hot-Plug support | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 75 |

### Logistics data

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

## FAQ

### How much does the Fiber optic transceiver PLANET MGB-TLB20 cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 65 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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: interface type, maximum data transfer rate, 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 MGB-TLB20?

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/984279/54589606_large.webp