NICGIGA 18-Port Gigabit PoE Switch (GS1620P) User Manual

1. Introduction

The NICGIGA GS1620P is an unmanaged 18-port Gigabit Power over Ethernet (PoE) switch designed for reliable network connectivity and power delivery. It features 16 Gigabit PoE+ ports and 2 Gigabit uplink ports, providing a total power budget of 250W. This switch is suitable for various applications, including IP camera surveillance, wireless access points, and IP phone systems. Its plug-and-play design ensures easy installation without complex configuration.

Image 1.1: Front and rear view of the NICGIGA GS1620P switch, highlighting the 16 PoE ports, 2 uplink ports, and power input. This image illustrates how the switch transmits both data and power over a single Ethernet cable.

2. Product Features

• 16 Gigabit PoE+ Ports: Provides Power over Ethernet (PoE+) for compatible devices, supporting IEEE 802.3af/at standards.
• 2 Gigabit Uplink Ports: Dedicated ports for high-speed connection to a network backbone or NVR.
• 250W Total Power Budget: Delivers up to 30W per PoE port, with a maximum total power output of 250W for all PoE devices.
• VLAN Mode: Features a physical switch to enable VLAN isolation, enhancing network security and bandwidth management by isolating PoE ports while allowing communication with uplink ports.
• Sturdy Metal Case: Durable metal housing for robust protection and efficient heat dissipation.
• Industrial Fan: Built-in fan for effective cooling, ensuring stable operation and extended device lifespan.
• Plug and Play: Unmanaged switch design requires no software configuration, simplifying installation.
• Mounting Options: Supports desktop, wall mount, or 19-inch rack mount installations.
• 4KV Lightning Protection: Integrated protection against lightning strikes to safeguard the device and connected equipment.
• Auto MDI/MDIX: Automatically detects and adjusts for straight-through or crossover cables.
• Non-Blocking Data Forwarding: Ensures full wire-speed performance across all ports.

Image 2.1: Key features of the NICGIGA GS1620P switch, including its protective metal casing, 4KV lightning protection, industrial-grade fan for cooling, excellent heat dissipation, plug-and-play functionality, and versatile desktop/wall mount options.

3. Package Contents

Please verify the contents of your package upon opening:

• NICGIGA 18-Port Gigabit PoE Switch (GS1620P)
• Power Cord
• Rack Mount Kit (for 19-inch rack installation)
• User Manual (this document)

If any items are missing or damaged, please contact NICGIGA customer support immediately.

4. Setup Instructions

4.1 Physical Installation

1. Choose a Location: Place the switch on a stable, flat surface (desktop), mount it on a wall, or install it in a 19-inch rack using the provided kit. Ensure adequate ventilation around the switch to prevent overheating.
2. Power Connection: Connect the provided power cord to the AC IN port on the rear panel of the switch and then to a standard AC power outlet (100-240V).
3. Network Connections:
   • Connect your Power over Ethernet (PoE) compatible devices (e.g., IP cameras, wireless access points, IP phones) to any of the 16 PoE+ ports (ports 1-16) using standard Ethernet cables.
   • Connect your network backbone (e.g., router, NVR, main switch) to one of the 2 Gigabit uplink ports (ports 17-18) using a standard Ethernet cable.

Image 4.1: Basic setup diagram illustrating the connection of the switch to power and then connecting PoE devices (IP phone, IP camera, wireless AP) and a router to the switch.

4.2 Rack Mount Installation (Optional)

For 19-inch rack installation, attach the provided rack mount brackets to the sides of the switch using the included screws. Then, secure the switch into your standard 19-inch equipment rack.

Image 4.2: Illustration of the 19-inch rackmount design, showing the switch dimensions and the included rack mount kit for installation in a standard equipment rack.

5. Operating Instructions

5.1 Power On

After connecting the power cord, the switch will automatically power on. The Power LED indicator on the front panel will illuminate, indicating that the device is receiving power.

5.2 LED Indicators

5.3 VLAN Mode

The switch features a physical VLAN switch on the front panel. When enabled, this mode isolates the PoE ports (ports 1-16) from each other, preventing direct communication between them. All PoE ports can still communicate with the uplink ports (ports 17-18). This feature enhances network security and can improve bandwidth utilization for specific applications like surveillance systems.

• Default (VLAN Disabled): All ports can communicate with each other.
• Extend (VLAN Enabled): PoE ports are isolated from each other but can communicate with uplink ports.

Image 5.1: Visual representation of VLAN Port Isolation, demonstrating how the VLAN switch isolates PoE ports from each other while maintaining connectivity to the uplink ports, improving network bandwidth and security.

6. Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the switch. Do not use liquid or aerosol cleaners.
• Ventilation: Ensure that the ventilation openings are not blocked. Maintain adequate space around the switch for proper airflow.
• Environmental Conditions: Operate the switch within the specified temperature and humidity ranges (refer to Specifications section).
• Firmware Updates: As an unmanaged switch, firmware updates are typically not required.

7. Troubleshooting

8. Specifications

9. Warranty and Support

NICGIGA provides a one-year warranty for this product from the date of purchase. This warranty covers defects in materials and workmanship under normal use.

Additionally, NICGIGA offers lifetime technical support for all its products. If you encounter any issues or have questions regarding the installation, operation, or troubleshooting of your GS1620P switch, please contact our support team.

For support, please visit the official NICGIGA website or refer to the contact information provided with your product packaging.

10. Product Video