1. Okwu mmalite
This manual provides instructions for the MERCUSYS MS105G 5-Port Gigabit Desktop Switch. The MS105G is designed to expand your wired network capacity, offering five 10/100/1000 Mbps auto-negotiation RJ45 ports. It is a plug-and-play device, requiring no configuration, making it ideal for home and small office network expansion.
2. Ihe ngwugwu
Verify the following items are included in your package:
- MERCUSYS MS105G 5-Port Gigabit Desktop Switch
- Ihe nkwụnye ọkụ
- Ntuziaka nwụnye ngwa ngwa

Image: The MERCUSYS MS105G switch, power adapter, and quick installation guide as found in the product packaging.
3. Ngwaahịa gafereview
3.1 Ogwe ihu
The front panel of the MS105G features five RJ45 ports and LED indicators for status monitoring.

Foto: N'ihu view of the MERCUSYS MS105G switch, showing the five RJ45 ports and the power input.
- Ọdụ ụgbọ mmiri RJ45 (1-5): These ports support 10/100/1000 Mbps Ethernet connections. They automatically detect the speed of the connected device and adjust accordingly.
- Ihe ngosi LED: Each port has an associated LED. A solid green light indicates a stable link at 1000 Mbps. A solid orange light indicates a stable link at 10/100 Mbps. A blinking light indicates data activity.
3.2 Ogwe azụ
The rear panel typically contains the power input port.
- Ike Port: Jikọọ ihe nkwụnye ọkụ enyere ebe a.
4. Nhazi
The MS105G switch is designed for simple plug-and-play installation. Follow these steps to set up your device:
- Gbanyụọ ngwaọrụ: Disconnect the power from your router, modem, and any devices you plan to connect to the switch.
- Jikọọ mgba ọkụ:
- Connect your modem or router to any of the RJ45 ports on the MS105G using an Ethernet cable.
- Connect your network devices (e.g., computers, smart TVs, game consoles, network printers) to the remaining RJ45 ports on the MS105G using Ethernet cables.
- Njikọ Ike: Connect the provided power adapter to the power port on the MS105G, then plug the adapter into a standard electrical outlet.
- Ike Na Ngwaọrụ: Power on your modem, then your router, and finally your connected network devices.
The switch will automatically detect and configure the connections. The corresponding LED indicators for active ports will illuminate.

Image: Diagram illustrating the plug-and-play setup of the MERCUSYS MS105G switch, connecting it to an internet source and a computer.
5. Ntuziaka ọrụ
The MERCUSYS MS105G is a non-managed switch, meaning it operates automatically without requiring any user configuration. Once connected as described in the Setup section, it will begin forwarding data between connected devices.
- Mkparịta ụka akpaaka: Each port automatically detects the speed (10/100/1000 Mbps) and duplex mode (Half/Full Duplex) of the connected device.
- MDI/MDIX akpaaka: The switch automatically detects if a straight-through or crossover cable is needed, eliminating the need for specific cable types.
- Ihe ngosi LED: Observe the LED indicators on the front panel to confirm link status and activity for each port.
6. Nlekọta
To ensure optimal performance and longevity of your MS105G switch, consider the following maintenance guidelines:
- Nkwanye: Place the switch in a cool, dry location away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the device.
- Nhicha: Jiri akwa dị nro dị nro hichaa mpụta nke mgba ọkụ. Ejila ihe nhicha mmiri ma ọ bụ ikuku ikuku.
- Njikwa USB: Keep Ethernet cables neatly organized to prevent tangles and accidental disconnections.
- Ịnye ọkụ: Jiri naanị ihe nkwụnye ọkụ enyere na ngwaọrụ.
7. Nchọpụta nsogbu
If you encounter issues with your MS105G switch, refer to the following common troubleshooting steps:
- Enweghị ike:
- Gbaa mbọ hụ na ejikọrọ ihe nkwụnye ọkụ ahụ na ngbanwe yana igwe eletrik na-arụ ọrụ.
- Nyochaa na ntinye ọkụ na-arụ ọrụ site na nkwụnye na ngwaọrụ ọzọ.
- Enweghị njikọ/ọrụ na ọdụ ụgbọ mmiri:
- Lelee na ejikọrọ eriri Ethernet nke ọma na ọdụ ụgbọ mmiri ma ngwaọrụ ejikọrọ.
- Gbalịa eriri Ethernet dị iche iji wepụ eriri adịghị mma.
- Gbaa mbọ hụ na agbanyere ngwaọrụ ejikọrọ na ihe nkwụnye netwọkụ ya na-arụ ọrụ nke ọma.
- Gbalịa ijikọ ngwaọrụ na ọdụ ụgbọ mmiri dị iche na mgba ọkụ.
- Ọsọ netwọk dị nwayọ:
- Ensure all connected devices and cables support Gigabit Ethernet (Cat5e or Cat6 cables are recommended for Gigabit speeds).
- Check the LED indicator for the port; a green light indicates a Gigabit connection, while an orange light indicates 10/100 Mbps.
- Restart your modem, router, and the switch.
If problems persist, consult the MERCUSYS support websaịtị maka enyemaka ọzọ.
8. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Nlereanya | MS105G |
| ọdụ ụgbọ mmiri | 5 x 10/100/1000 Mbps RJ45 Ports (Auto-Negotiation, Auto MDI/MDIX) |
| Ọnụego mbufe data | 1000 Megabits Per Second (Gigabit Ethernet) |
| Akụkụ (W x D x H) | 10.5 x 7 x 2.5 cm (4.1 x 2.8 x 1.0 inch) |
| Ibu | 0.08 kilo (80 g) |
| Oriri ike | Oke 5W |
| Ihe nkwụnye ọkụ | Input: 100-240VAC, 50/60Hz; Output: 5VDC/0.6A (typical) |
| Ihe onwunwe | Plastic Casing |
| Ịkwanye | Desktop (Plug-In Mount) |

Image: Dimensions of the MERCUSYS MS105G switch, showing its compact size of 10.5 cm by 7 cm by 2.5 cm.
9. Akwụkwọ ikike na nkwado
MERCUSYS products typically come with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official MERCUSYS website. Technical support and additional resources can also be found on the MERCUSYS support page.
For the latest drivers, manuals, and support information, please visit: www.mercusys.com/support





