DI-300M - Router D-LINK - Free user manual and instructions
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| Product Type | Wireless Router |
| Model | DI-300M |
| Brand | D-Link |
| Wireless Standard | 802.11b/g/n |
| Frequency Band | 2.4 GHz |
| Maximum Wireless Speed | 300 Mbps |
| LAN Ports | 4 x 10/100 Mbps |
| WAN Port | 1 x 10/100 Mbps |
| Antenna | 2 external detachable antennas |
| Security | WPA2, WPA, WEP, MAC Address Filtering |
| Firewall | SPI, NAT |
| Dimensions (W x D x H) | 200 x 150 x 30 mm |
| Weight | 0.3 kg |
| Power Supply | 5V DC, 1A |
| Power Consumption | Approx. 5W |
| Operating Temperature | 0°C to 40°C |
| Maintenance | Wipe with a dry cloth; avoid liquids |
| Spare Parts | Not user-replaceable except antennas |
| Reparability | Contact D-Link support for repairs |
Frequently Asked Questions - DI-300M D-LINK
How do I set up the D-Link DI-300M router for the first time?
Connect the router to your modem using an Ethernet cable to the WAN port. Power on the router and connect your computer to one of the LAN ports or via Wi-Fi. Open a web browser and go to http://192.168.0.1. Log in with default username admin and password admin. Follow the setup wizard to configure your internet connection and wireless settings.
How do I reset the DI-300M to factory defaults?
Locate the Reset button on the back panel. Use a paperclip to press and hold the button for about 10 seconds while the router is powered on. The power LED will blink, indicating the router is resetting. After the LED becomes steady, the router has been restored to factory settings. The default login is admin/admin and the default IP is 192.168.0.1.
What is the default Wi-Fi password for the DI-300M?
The default Wi-Fi password is usually printed on a sticker on the bottom of the router. If no sticker is present, the default wireless network name (SSID) is typically dlink and the password is either blank or password. For security, it is recommended to change these in the router settings.
How can I update the firmware on my DI-300M?
Visit the D-Link support website and search for DI-300M. Download the latest firmware file. Log into the router's web interface via 192.168.0.1. Go to Tools > Firmware and click Browse to select the downloaded file. Click Upload and wait for the router to reboot. Do not power off the router during the update.
Why is my internet connection unstable on the DI-300M?
Unstable connection can be due to interference from other devices, outdated firmware, or overheating. Try changing the wireless channel in the router settings. Ensure the router is placed in a well-ventilated area away from electronic appliances. Also, check the cables and connections to the modem. If the issue persists, perform a factory reset.
How do I configure port forwarding on the DI-300M?
Log into the router interface at 192.168.0.1. Go to Advanced > Port Forwarding. Enter a name for the rule, select the protocol (TCP/UDP), enter the external port range and the internal IP address of the device you want to forward to. Click Save to apply. Ensure the device has a static IP address.
How do I change the Wi-Fi network name (SSID) on my DI-300M?
Open a browser and go to 192.168.0.1, log in with your admin credentials. Navigate to Setup > Wireless Settings. In the Wireless Network Name (SSID) field, enter your desired network name. Click Save Settings. The router may reboot, and your devices will need to reconnect using the new SSID.
How can I enable guest network on the DI-300M?
Log into the router and go to Advanced > Guest Zone. Enable the guest network and set a SSID and security key. By default, guest network access is isolated from the main network. Save the settings. Guests can then connect to the separate wireless network without accessing your local devices.
What should I do if I forgot the router login password?
If you cannot remember the admin password, you must reset the router to factory defaults. Press and hold the Reset button on the back for 10 seconds with the power on. This will erase all settings, including the password. After reset, log in with the default credentials: username admin and password admin.
Does the DI-300M support IPv6?
Yes, the D-Link DI-300M supports IPv6. To enable it, log into the router interface and go to Advanced > IPv6. Select your IPv6 connection type (e.g., Auto Detection, Static IPv6, PPPoE, etc.). Enter the necessary parameters provided by your ISP and save the settings. Refer to your ISP for specific IPv6 configuration details.
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USER MANUAL DI-300M D-LINK
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Product information
Brand : D-LINK
Model : DI-300M
Category : Router