1. Uvod
The Mercusys Halo S12 Whole Home Mesh Wi-Fi System is designed to provide seamless, high-speed Wi-Fi coverage throughout your entire home. Utilizing advanced Mesh technology, the Halo S12 units work together to form a single, unified network with one Wi-Fi name and password, eliminating Wi-Fi dead zones. This system ensures fast and stable connections with speeds up to 1,167 Mbps, allowing for uninterrupted entertainment and smooth connections across all your devices simultaneously. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your Halo S12 system.
2. Sadržaj paketa
Provjerite da li vaš paket sadrži sljedeće stavke:
- 2 x Halo S12 Units
- 1 x RJ45 Ethernet kabel
- 2 x ispravljači napajanja
- 1 x Vodič za brzu instalaciju

Figure 2.1: Retail packaging of the Mercusys Halo S12 (2-pack) system, illustrating the two main units and included accessories.
3. Hardver je gotovview
Each Halo S12 unit features a minimalist design with essential ports and indicators for easy setup and operation.
3.1 Prednji View

Figure 3.1: The front of the Halo S12 unit, featuring the 'Pair' button used for connecting multiple units to form a mesh network.
- Dugme za uparivanje: Press this button to initiate the pairing process when adding new Halo units to your existing mesh network.
- LED indikator: Displays the status of the Halo unit (e.g., solid white for connected, blinking for pairing, red for issues).
3.2 Pozadi View

Figure 3.2: The rear panel of the Halo S12 unit, showing the power input, two Ethernet ports, and the reset pinhole.
- Napajanje: Ovdje priključite priloženi adapter za napajanje.
- Ethernet portovi (x2): These are Fast Ethernet (10/100 Mbps) ports. One port will be used to connect to your modem/router (WAN/LAN), and the other can be used for wired devices (LAN).
- Poništi Pinhole: Use a pin to press and hold this button for approximately 5 seconds to restore the unit to its factory default settings.
4. Vodič za postavljanje
Follow these steps to set up your Mercusys Halo S12 Mesh Wi-Fi System.
4.1 Initial Setup (Main Halo Unit)
- Raspakujte i postavite: Unpack one of the Halo S12 units. Place it in a central location in your home, near your modem or existing router.
- Povežite se s modemom: Connect one end of the provided Ethernet cable to an Ethernet port on your modem (or existing router) and the other end to either Ethernet port on the Halo S12 unit. The Halo unit will automatically detect the WAN connection.
- Uključeno: Connect the power adapter to the Halo S12 unit's power port and plug it into an electrical outlet. Wait for the LED indicator on the Halo unit to turn solid white, indicating it's ready.
- Connect to Halo Wi-Fi: On your computer or mobile device, connect to the default Wi-Fi network name (SSID) printed on the label at the bottom of the Halo unit. There is no password initially.
- Pristup Web Interfejs: Otvori a web pretraživač i tip http://mwlogin.net or http://192.168.1.1 u adresnu traku. Pritisnite Enter.
- Kreiraj lozinku za prijavu: You will be prompted to create a login password for the web management interface. This password is for accessing the Halo settings, not your Wi-Fi.
- Configure Internet Connection: Follow the on-screen instructions to configure your internet connection type (e.g., Dynamic IP, PPPoE). If unsure, contact your Internet Service Provider (ISP).
- Postavite Wi-Fi ime i lozinku: Create a new Wi-Fi network name (SSID) and a strong password for your mesh network. This will be the single Wi-Fi name for your entire home.
4.2 Adding More Halo Units
To expand your Wi-Fi coverage, add the second Halo unit to your mesh network:
- Place the Second Unit: Place the second Halo S12 unit in an area where you need extended Wi-Fi coverage, ideally within range of the main Halo unit.
- Uključeno: Connect the power adapter to the second Halo S12 unit and plug it into an electrical outlet. Wait for the LED indicator to turn solid white.
- Pair the Units: Press the 'Pair' button on the main Halo unit (the one connected to your modem) and then immediately press the 'Pair' button on the second Halo unit. The LEDs on both units will blink.
- Čekanje na vezu: The units will attempt to connect. This process may take a few minutes. Once successfully paired, the LED on the second Halo unit will turn solid white, indicating it has joined the mesh network.
- Provjerite pokrivenost: Your devices will now automatically switch between the Halo units as you move around your home, ensuring a seamless connection.

Figure 4.1: Two Halo S12 units working together to create a unified mesh Wi-Fi network.
5. Operating Your Halo S12 System
The Halo S12 system offers several features to enhance your home network experience.
5.1 Unified Network and Seamless Roaming
The Halo S12 creates a single, unified Wi-Fi network throughout your home. This means you only need one Wi-Fi name and password. As you move from room to room, your devices will automatically connect to the Halo unit with the strongest signal, ensuring a smooth and uninterrupted connection without manual switching.
5.2 High-Speed Wi-Fi
The Halo S12 provides fast and stable connections with speeds up to 1,167 Mbps (867 Mbps on 5 GHz and 300 Mbps on 2.4 GHz). This dual-band capability allows for efficient data transfer and supports multiple devices simultaneously for streaming, gaming, and browsing.
5.3 Roditeljski nadzor
Manage and supervise children's and staff's internet access by limiting their online time and blocking inappropriate content. You can control when and how connected devices access the internet through the web interfejs za upravljanje.
5.4 Mreža gostiju
Create a separate Wi-Fi network for guests, allowing them to access the internet without compromising the security of your main network. This feature facilitates sharing while maintaining your privacy.
5.5 Smart Connect
Smart Connect intelligently assigns each device to the best Wi-Fi band (2.4 GHz or 5 GHz) automatically. This ensures optimal performance for all your devices, keeping your streaming and online activities smooth and lag-free.
5.6 Tehnologija oblikovanja snopa
Beamforming technology focuses the Wi-Fi signal directly towards your connected devices, rather than broadcasting it in all directions. This results in a more efficient and stronger wireless connection, especially beneficial for devices further away from the Halo units. This feature is available on the 5 GHz band.
6. Održavanje i njega
Proper maintenance ensures the longevity and optimal performance of your Mercusys Halo S12 system.
- plasman: Place Halo units in open areas, away from obstructions like large metal objects, thick walls, and other electronic devices that may cause interference. Avoid placing them in enclosed spaces.
- čišćenje: Use a soft, dry cloth to clean the exterior of the Halo units. Do not use liquid cleaners or aerosols.
- Ažuriranja firmvera: Redovno provjeravajte i instalirajte ažuriranja firmvera putem web management interface. Updates often include performance improvements, security enhancements, and new features.
- Ciklus napajanja: If you experience minor issues, try power cycling the Halo units by unplugging them from the power outlet for 10 seconds and then plugging them back in.
7. Otkrivanje problema
This section addresses common issues you might encounter with your Halo S12 system.
7.1 Nema pristupa internetu
- Provjerite veze: Ensure the Ethernet cable from your modem to the main Halo unit is securely connected.
- Status modema: Provjerite da li vaš modem ispravno radi i da li ima aktivnu internet vezu. Pokušajte ponovo pokrenuti modem.
- Halo LED: If the main Halo unit's LED is red, it indicates a problem. Check your internet settings in the web interface or contact your ISP.
- Postavke internet provajdera: Confirm that the internet connection type (Dynamic IP, PPPoE, etc.) configured in the Halo's web interface matches your ISP's requirements.
7.2 Slab Wi-Fi signal ili mrtve zone
- Položaj jedinice: Relocate the Halo units to optimize coverage. Ensure they are not too far apart and are placed in open areas.
- smetnje: Move Halo units away from potential sources of interference such as microwaves, cordless phones, and large metal objects.
- Dodaj još jedinica: For very large homes or multi-story buildings, consider adding additional Halo units to expand coverage further.
7.3 Nemoguć pristup Web Upravljačko sučelje
- Provjerite vezu: Ensure your device is connected to the Halo's Wi-Fi network or via an Ethernet cable to one of its LAN ports.
- Tačna adresa: Potvrdite da tipkate http://mwlogin.net or http://192.168.1.1 ispravno u adresnu traku vašeg preglednika.
- Obriši keš memoriju preglednika: Pokušajte obrisati keš memoriju i kolačiće vašeg preglednika ili koristite drugi preglednik.
- Restart Halo: Power cycle the Halo unit.
7.4 Forgot Web Lozinka za upravljanje
- Resetiraj jedinicu: If you forget your login password for the web management interface, you will need to perform a factory reset on the Halo unit. Use a pin to press and hold the Reset pinhole on the back of the unit for approximately 5 seconds until the LED blinks rapidly. Note that this will erase all your settings, and you will need to reconfigure the system.
8. Tehničke specifikacije
| Brand | MERCUSYS |
| Broj modela | Halo S12(2-pack)(EU) |
| Serije | AC1200 |
| Bežični standard | 802.11ac |
| Klasa frekvencijskog opsega | Dvofrekventni opseg (2.4 GHz i 5 GHz) |
| Bežična brzina | Do 1167 Mbps (300 Mbps na 2.4 GHz, 867 Mbps na 5 GHz) |
| Ethernet portovi | 2 x Fast Ethernet (10/100 Mbps) per unit |
| Dimenzije (po jedinici) | 8.9 x 8.8 x 8.9 cm |
| Težina (po jedinici) | 280 g |
| Napajanje | 9V/0.6A |
| Posebne karakteristike | Remote Access, Seamless Roaming, MU-MIMO, Beamforming |
9. Garancija i podrška
For warranty information, please refer to the warranty card included in your product packaging or visit the official Mercusys website. Mercusys provides technical support for its products. If you encounter issues that cannot be resolved using this manual, please contact Mercusys customer support through their official webweb-mjesto ili kontakt informacije navedene u dokumentaciji vašeg proizvoda.
For the latest drivers, firmware, and support resources, please visit the Mercusys support page:





