D-Link DI-624 Wireless Router User Manual

สินค้าเกินview

The D-Link DI-624 is an 802.11g ultra high-speed Wireless Router designed for Cable/DSL internet connections. It offers transfer speeds up to 108 Mbps at 2.4 GHz. This device integrates a 4-port switch and provides advanced features for network management and security.

คุณสมบัติหลัก

• Up to 108 Mbps wireless transfer speed with AirPlus Xtreme G products.
• Advanced firewall and parental control capabilities.
• Backwards compatible with all 802.11b and 802.11g wireless devices.
• Enhanced security with 802.1X wireless user authentication and WPA (Wi-Fi Protected Access).
• Robust security features to protect the wireless network from unauthorized access.
• Network Address Translation (NAT) for sharing a single IP address and protecting the private network.
• Support for multiple/concurrent VPN sessions for enhanced security for VPN clients.

เนื้อหาแพ็คเกจ

Please inspect the package carefully to ensure all components are included.

Image: The D-Link DI-624 Wireless Router, power adapter, Ethernet cable, Quick Installation Guide, and CD-ROM are shown inside the product box.

• D-Link DI-624 AirPlus Xtreme G 2.4GHz Wireless Router
• อะแดปเตอร์แปลงไฟ
• สายเคเบิลอีเธอร์เน็ต (CAT5 UTP แบบตรง)
• คู่มือการติดตั้งแบบด่วน
• CD-ROM (containing Manual and Warranty)

คู่มือการติดตั้ง

ก่อนที่คุณจะเริ่มต้น

Ensure you have the following before starting the installation:

• An active Cable or DSL Internet connection.
• An account with an Internet Service Provider (ISP).
• A computer with an Ethernet network adapter or wireless capability.
• Your ISP-provided modem (Cable or DSL).

การติดตั้งฮาร์ดแวร์

1. Power Off Devices: Disconnect power from your Cable/DSL modem and your computer.
2. Connect Modem to Router: Connect one end of an Ethernet cable to the Ethernet port on your Cable/DSL modem and the other end to the วัน port on the back of the DI-624 router.
3. Connect Computer to Router: Connect another Ethernet cable from your computer's network adapter to one of the แลน ports (1, 2, 3, or 4) on the back of the DI-624 router. For wireless setup, this step can be skipped after initial configuration.
4. Power On Modem: Connect the power adapter to your Cable/DSL modem and power it on. Wait for the modem's indicator lights to stabilize, indicating a successful connection.
5. เปิดเราเตอร์: Connect the provided power adapter to the DI-624 router's power input and plug it into a wall outlet. The Power LED on the router should illuminate.
6. เปิดเครื่องคอมพิวเตอร์: Power on your computer.

Initial Configuration (Web-Based Utility)

1. เปิด web browser (e.g., Internet Explorer, Firefox, Chrome) on the computer connected to the router.
2. ในแถบที่อยู่พิมพ์ http://192.168.0.1 (this is the default IP address for the DI-624) and press Enter.
3. A login prompt will appear. The default username is admin and the default password field should be left blank. Click "Log In".
4. Follow the on-screen setup wizard to configure your Internet connection settings (e.g., PPPoE, Dynamic IP, Static IP, depending on your ISP) and wireless network settings (SSID, security key). It is highly recommended to change the default administrator password for security.

คำแนะนำการใช้งาน

Connecting Wireless Devices

To connect a wireless device (laptop, smartphone, etc.) to your D-Link DI-624 router:

1. On your wireless device, scan for available Wi-Fi networks.
2. Select the Network Name (SSID) you configured during the initial setup (e.g., "dlink").
3. If you enabled wireless security (WPA/WPA2 is recommended), enter the pre-shared key or passphrase when prompted.
4. Once connected, your device should obtain an IP address automatically and have internet access.

ความปลอดภัยเครือข่าย

The DI-624 offers robust security features to protect your network:

• WPA/WPA2 Encryption: Use Wi-Fi Protected Access (WPA or WPA2) to encrypt your wireless data, preventing unauthorized access to your network.
• การรับรองความถูกต้อง 802.1X: For advanced wireless user authentication in corporate environments.
• ไฟร์วอลล์: The built-in firewall protects your network from external threats. Configure firewall rules and port forwarding as needed for specific applications.
• การแปลที่อยู่เครือข่าย (NAT): NAT allows multiple devices on your local network to share a single public IP address, enhancing security by hiding internal IP addresses.

คุณสมบัติขั้นสูง

• การควบคุมโดยผู้ปกครอง: Utilize the advanced filter feature to block unwanted websites or restrict internet access during specific times.
• ผ่าน VPN: The router supports VPN passthrough, allowing VPN clients on your network to establish secure connections to remote networks.

การซ่อมบำรุง

Regular maintenance helps ensure optimal performance and security of your D-Link DI-624 router.

• อัพเดตเฟิร์มแวร์: Periodically check the D-Link support website for firmware updates. Firmware updates can provide new features, performance improvements, and security patches. Follow the instructions provided by D-Link carefully when updating firmware.
• การรีบูตปกติ: Occasionally rebooting your router (power cycling it off and on) can resolve minor network issues and improve performance.
• การทำความสะอาดทางกายภาพ: Keep the router in a well-ventilated area and periodically clean dust from its vents to prevent overheating.

การแก้ไขปัญหา

This section addresses common issues you might encounter with your D-Link DI-624 Wireless Router.

ไม่มีการเชื่อมต่ออินเตอร์เน็ต

• ตรวจสอบสาย: Ensure all Ethernet cables are securely connected to the correct ports on the modem, router, and computer.
• Modem Status: Verify that your Cable/DSL modem's indicator lights show a stable internet connection. If not, contact your ISP.
• Router LEDs: Check the WAN LED on the DI-624. It should be lit to indicate a connection to the modem. The WLAN LED should blink to indicate wireless activity.
• Reboot Sequence: Power off your modem, then your router, then your computer. Wait 30 seconds, then power on the modem, wait for it to stabilize, then power on the router, and finally your computer.

ความเร็วไร้สายช้าหรือการเชื่อมต่อหลุดบ่อย

• การรบกวน: Other wireless devices (cordless phones, microwaves, neighboring Wi-Fi networks) can cause interference. Try changing the wireless channel in the router's settings.
• ระยะทางและอุปสรรค: The further you are from the router, or if there are many walls/obstacles, the weaker the signal will be. Try moving closer or repositioning the router.
• เฟิร์มแวร์: Ensure your router has the latest firmware installed.
• Phone Line Interference: If using a DSL connection, ensure you have DSL filters installed on all phones connected to the same line as the modem.

ไม่สามารถเข้าถึงเราเตอร์ได้ Web- ยูทิลิตี้พื้นฐาน

• ที่อยู่ IP: Ensure your computer is configured to obtain an IP address automatically (DHCP).
• IP เริ่มต้น: Confirm you are using the correct default IP address (http://192.168.0.1).
• Firewall/Antivirus: Temporarily disable any software firewalls or antivirus programs on your computer that might be blocking access.

การรีเซ็ตเราเตอร์เป็นค่าเริ่มต้นจากโรงงาน

If you forget your password or encounter persistent issues, you can reset the router to its factory default settings.

1. With the router powered on, locate the small reset button on the back panel (often recessed).
2. ใช้คลิปหนีบกระดาษหรือวัตถุปลายแหลมที่คล้ายกัน กดปุ่มรีเซ็ตค้างไว้ประมาณ 10 วินาที
3. Release the button. The router will reboot, and all settings will be restored to their original factory defaults. You will then need to reconfigure the router.

ข้อมูลจำเพาะทางเทคนิค

Image: A close-up of the D-Link DI-624 product box, highlighting the model number and a "3 Year Warranty (USA Only)" statement.

การรับประกันและการสนับสนุน

ข้อมูลการรับประกัน

The D-Link DI-624 Wireless Router typically comes with a 3 Year Warranty (USA Only). Please refer to the warranty card included in your package or visit the official D-Link webเว็บไซต์สำหรับข้อกำหนดและเงื่อนไขการรับประกันที่ละเอียดและเป็นปัจจุบันที่สุด

การสนับสนุนลูกค้า

For technical assistance, product registration, or to download the latest drivers and firmware, please visit the official D-Link support website. You can usually find support contact information (phone numbers, email) on their webไซต์หรือในเอกสารที่แนบมา

การสนับสนุน D-Link Webเว็บไซต์: www.dlink.com/support