1. Киришүү
The ASUS MA-25 MoCA 2.5 Ethernet Over Coax Adapter Starter Kit utilizes your home's existing coaxial cable wiring to establish a high-speed, reliable network connection. This technology allows for wired backhaul speeds of up to 2.5 Gbps, extending network coverage and bandwidth without the need for new Ethernet cable installations. It is an ideal solution for enhancing network performance in homes with thick walls or multiple floors.

Figure 1: The ASUS MA-25 MoCA 2.5 Ethernet Over Coax Adapter.
2. Кутуда эмне бар
- MA-25 Coax to Ethernet Adapter x 2
- Ethernet кабели
- Коакс кабели
- Кубаттуу адаптер
- F-type Male to F-type Male 90° Angle Connector
3. Орнотуу нускамалары
Follow these steps to set up your ASUS MA-25 MoCA 2.5 adapters:
- Identify Coaxial Outlets: Locate the coaxial outlets in your home where you wish to extend your network. Ensure these outlets are connected to a single coaxial network within your home.
- Connect First Adapter (Near Router/Modem):
- Connect one end of the provided coax cable to a coaxial wall outlet.
- Connect the other end of the coax cable to the 'Coax In' port on the first MA-25 adapter.
- Connect one end of the provided Ethernet cable to the Ethernet port on the first MA-25 adapter.
- Connect the other end of the Ethernet cable to an available LAN port on your router or modem.
- Plug the power adapter into the MA-25 adapter and then into a power outlet.
- Connect Second Adapter (Target Location):
- Connect one end of the provided coax cable to a coaxial wall outlet in your desired location.
- Connect the other end of the coax cable to the 'Coax In' port on the second MA-25 adapter.
- Connect one end of the provided Ethernet cable to the Ethernet port on the second MA-25 adapter.
- Connect the other end of the Ethernet cable to your device (e.g., PC, gaming console, smart TV).
- Plug the power adapter into the second MA-25 adapter and then into a power outlet.
- Байланышты текшерүү: Wait for the Power and MoCA indicator lights on both adapters to turn solid green, indicating a successful connection. The Ethernet indicator light will illuminate when a device is connected and active.

Figure 2: Illustration of a MoCA network extending internet connectivity throughout a home using existing coaxial wiring.
Видео 1: Кыскача продуктview demonstrating the physical components and basic connection points of the ASUS MA-25 MoCA adapter.
4. Иштөө нускамалары
Once properly set up, your ASUS MA-25 adapters will operate automatically, providing a high-speed wired network connection over your coaxial cables.
4.1. MoCA Network Functionality
The adapters create a dedicated network over your existing coaxial cables, separate from your cable TV or internet signals. This allows for stable, high-bandwidth connections for various applications.
4.2. MPS Security
The MA-25 features button-enabled commercial-grade MPS security. To establish a secure connection between adapters, press the MPS button on one adapter, then within a short timeframe, press the MPS button on the other adapter. This pairs them securely.

Figure 3: The MPS security button on the ASUS MA-25 adapter for secure pairing.
4.3. Band Mode Switch
The device includes an easy band mode switch to minimize interference from DOCSIS 3.1 cable modems, ensuring optimal connection quality. Refer to the device's physical switch for adjustment.

Figure 4: The band mode switch on the ASUS MA-25 adapter to adjust frequency settings.
5. Техникалык тейлөө
To ensure optimal performance and longevity of your ASUS MA-25 adapters, consider the following:
- Тазалоо: Regularly dust the adapters to prevent accumulation that could hinder ventilation. Use a soft, dry cloth.
- Вентиляция: Ensure the adapters are placed in well-ventilated areas, away from direct sunlight or heat sources, to prevent overheating.
- Кабелдин бүтүндүгү: Periodically check coaxial and Ethernet cables for any damage or loose connections. Secure all connections firmly.
- Splitter Compatibility: If using coaxial splitters, ensure they are rated for frequencies compatible with MoCA (typically 5-1675 MHz or higher) to avoid signal degradation.
6. Кыйынчылыктарды
If you encounter issues with your MoCA network, try the following steps:
- Электр жарыгы жок: Ensure the power adapter is securely connected to both the MA-25 unit and a working power outlet.
- No MoCA Light:
- Check all coaxial cable connections. Ensure they are tight and undamaged.
- Verify that the coaxial wiring in your home is continuous between the two adapters.
- If using splitters, confirm they are MoCA-compatible. Old or incompatible splitters can block the MoCA signal.
- Ensure both adapters are powered on.
- If you have a DOCSIS 3.1 modem, try adjusting the band mode switch on the MA-25 adapters.
- No Ethernet Light/No Internet:
- Check the Ethernet cable connection between the MA-25 adapter and your device/router.
- Ensure the connected device is powered on and its network settings are configured correctly (e.g., DHCP enabled).
- Confirm that your main internet connection (from your ISP) is active.
- Жай ылдамдыктар:
- Inspect coaxial cables for damage or excessive length, which can degrade signal quality.
- Ensure all splitters are high-quality and MoCA-compatible.
- Consider adding a MoCA Point of Entry (PoE) filter at your home's main coaxial entry point to prevent signal leakage and improve network performance.
- Adding New Nodes: When adding additional MA-25 adapters to an existing secure MoCA network, you may need to re-pair them using the MPS button. Press the MPS button on an existing adapter, then press the MPS button on the new adapter within the pairing window.
7. Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Бренд | ASUS |
| Модель номери | MA-252-PK |
| Маалыматтарды өткөрүү ылдамдыгы | Секундасына 2500 Мегабит (2.5 Гбит/сек) |
| Data Link Protocol | MoCA network; Ethernet |
| Аппараттык интерфейс | Ethernet, Coaxial |
| Шайкеш түзмөктөр | Desktop, Laptop, Smart TV |
| Продукциянын өлчөмдөрү | 4.25 x 2.13 x 0.91 дюйм |
| Элемент Салмагы | 3.36 унция (0.21 фунт) |
| Түс | Кара |
| UPC | 195553705103 |
8. Кепилдик жана колдоо
Кепилдик маалыматы жана техникалык колдоо үчүн расмий ASUSга кайрылыңыз website or contact ASUS customer service directly. Product registration may be required for warranty claims.
ASUS расмий Webсайт: www.asus.com





