คู่มือการใช้งานสวิตช์อีเธอร์เน็ต Gigabit 8 พอร์ต NETGEAR GS308E Easy Smart Managed Essentials

1. บทนำ

This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your NETGEAR GS308E 8-Port Gigabit Ethernet Easy Smart Managed Essentials Switch. Please read this manual thoroughly before using the device to ensure proper setup and optimal performance.

The NETGEAR GS308E is designed to expand your wired network connectivity with eight Gigabit Ethernet ports, offering advanced features like VLANs and Quality of Service (QoS) through an intuitive web-based management interface. Its compact, fanless design ensures silent operation, making it suitable for various environments.

2. เนื้อหาบรรจุภัณฑ์

• 8-port Gigabit Ethernet Plus Switch (GS308Ev4)
• อะแดปเตอร์ไฟ 2V, 0.5A
• คู่มือการติดตั้ง

3. ทางกายภาพมากกว่าview

The GS308E switch features a durable metal casing and a fanless design for quiet operation. The front panel includes all eight Gigabit Ethernet ports, along with LED indicators for power and port activity. The rear panel typically houses the power input and mounting points.

รูปที่ 3.1: The NETGEAR GS308E switch features eight Gigabit Ethernet ports on the front panel, along with power and activity LEDs for each port. The device has a compact, fanless design for silent operation.

รูปที่ 3.2: This image highlights the main features of the GS308E, including its eight Gigabit Ethernet ports, flexible mounting options, and the Easy Smart Managed Essentials software for network management.

4. การตั้งค่าและการติดตั้ง

4.1 การจัดวางเดสก์ท็อป

Place the switch on a flat, stable surface. Ensure adequate ventilation around the device to prevent overheating. Avoid placing the switch near heat sources or in enclosed spaces.

4.2 การติดตั้งบนผนัง

The GS308E can be wall-mounted using the included hardware. Identify a suitable location on a wall, ensuring it is within reach of power and network cables. Mark the positions for the mounting screws, drill pilot holes, and secure the switch to the wall.

4.3 การเชื่อมต่อกับแหล่งจ่ายไฟ

Connect the provided power adapter to the switch's power input port and then plug the adapter into a standard electrical outlet. The Power LED on the switch will illuminate to indicate that the device is receiving power.

4.4 การเชื่อมต่อกับเครือข่าย

Use standard Ethernet cables to connect your network devices (computers, printers, game consoles, routers, etc.) to any of the eight Gigabit Ethernet ports on the switch. The corresponding port LEDs will light up when a connection is established and blink during data activity.

รูปที่ 4.1: This diagram illustrates how the GS308E switch can easily expand wired connectivity in a home or office, connecting various devices to a central router for stable network access.

5. Operating the Switch (Smart Managed Features)

The GS308E is an Easy Smart Managed switch, offering basic management capabilities through a web-based interface. This allows for configuration of advanced network features.

5.1 การเข้าถึง Web อินเทอร์เฟซ

1. ตรวจสอบให้แน่ใจว่าคอมพิวเตอร์ของคุณเชื่อมต่อกับสวิตช์
2. เปิด web browser and enter the switch's IP address. By default, the switch attempts to obtain an IP address from a DHCP server. If no DHCP server is available, it defaults to 192.168.0.239.
3. Log in using the default username (admin) and password (password). You will be prompted to change the password upon first login.

5.2 การกำหนดค่า VLAN

Virtual Local Area Networks (VLANs) allow you to segment your network into smaller, isolated broadcast domains. This can improve network security and performance by separating different types of traffic or user groups.

รูปที่ 5.1: ใช้งานง่าย web-based interface of the Easy Smart Managed Essentials software allows users to configure advanced features like VLANs for network segmentation and Quality of Service (QoS) for traffic prioritization.

รูปที่ 5.2: This image demonstrates the VLAN capabilities of the GS308E, allowing users to securely segment their network into distinct virtual networks for work, home, and entertainment, enhancing security and management.

5.3 คุณภาพการบริการ (QoS)

QoS allows you to prioritize network traffic, ensuring that critical applications (such as voice or video streaming) receive sufficient bandwidth even during periods of high network congestion. You can configure QoS settings per port or for specific traffic types.

รูปที่ 5.3: The switch's Quality of Service (QoS) features enable users to prioritize bandwidth for different types of traffic, ensuring smooth performance for critical applications like voice calls and video streaming.

6. การบำรุงรักษา

6.1 อัพเดตเฟิร์มแวร์

Regularly check for and install firmware updates to ensure your switch has the latest features, security patches, and performance improvements. Firmware updates can typically be downloaded from the NETGEAR support website and uploaded via the switch's web อินเทอร์เฟซ

6.2 การสำรองข้อมูลและกู้คืนการกำหนดค่า

It is recommended to back up your switch's configuration settings regularly. This allows you to quickly restore your preferred settings in case of a factory reset or if you replace the switch. The web interface provides options to save and load configuration files.

6.3 ไฟแสดงสถานะ LED

ไฟ LED ที่แผงด้านหน้าจะแสดงสถานะของสวิตช์และการเชื่อมต่อต่างๆ:

• กำลังไฟ LED: บ่งชี้สถานะพลังงาน
• Port LEDs (Left Green): Indicates a 100Mbps connection.
• Port LEDs (Right Green): Indicates a 10Mbps connection.
• Port LEDs (Both Green): Indicates a 1000Mbps (Gigabit) connection.
• Port LEDs (Blink): Indicates activity on the port.

7 การแก้ไขปัญหา

7.1 การทดสอบสายเคเบิล

การ web interface includes a cable test utility that can help diagnose issues with connected Ethernet cables, such as opens, shorts, or incorrect wiring. This can assist in identifying physical layer problems.

7.2 การตรวจจับลูป

Network loops can cause broadcast storms and severely degrade network performance. The switch's loop detection feature can identify and help mitigate such issues by disabling ports involved in a loop.

7.3 รีเซ็ตเป็นค่าโรงงาน

If you encounter persistent issues or forget your login password, you can restore the switch to its factory default settings. This will erase all custom configurations. Refer to the installation guide for the specific procedure, which usually involves pressing a reset button.

8. ข้อมูลจำเพาะ

9. สินค้าหมดview วีดีโอ

10. การรับประกันและการสนับสนุน

The NETGEAR GS308E switch comes with an industry-leading 5-year limited hardware warranty. For detailed warranty information, technical support, or to register your product, please visit the official NETGEAR support webเว็บไซต์.

NETGEAR Support: www.netgear.com/support