1. Overview
The LINOVISION Industrial 8-Port Full Gigabit PoE Switch (Model POE-SW508G) is a robust networking device designed for demanding environments. It features 8 full Gigabit Ethernet ports, including 4 BT 90W PoE++ ports and 4 IEEE802.3af/at PoE+ ports, along with 2 Gigabit SFP uplink ports. With a total PoE budget of 120W, this unmanaged switch is ideal for powering high-power PoE devices such as PTZ cameras, PoE lighting, and monitors. Its industrial-grade design ensures reliable operation in harsh conditions.
2. Package Contents
Upon opening the package, ensure all the following items are present:
- 1 x LINOVISION Industrial 8-Port Full Gigabit PoE Switch (POE-SW508G)
- 1 x UL-certified 120W Power Adapter (AC 110-240V to DC 48V 2.5A)
- 1 x DIN-Rail Mounting Accessory
- 1 x Wall Mounting Accessory
- 1 x User Manual (Quick Guide)
Image: Contents of the LINOVISION POE-SW508G package.
Video: An unboxing demonstration of the LINOVISION Industrial 8-Port Full Gigabit POE++ Switch, showing the contents of the retail package.
3. Product Features
- 8-Port Full Gigabit PoE: Provides 8 x 10/100/1000Base-T Ethernet PoE ports and 2 x 1000Base-X SFP Ports. Each PoE port can also function as an uplink port.
- High-Power PoE++ Ports: Ports 1-4 comply with IEEE802.3af/at/bt PoE++ standards, delivering up to 90W per port, suitable for high-power devices like PoE monitors, lighting, and PTZ cameras.
- Standard PoE+ Ports: Ports 5-8 support IEEE802.3af/at PoE+ standards, delivering up to 30W per port. The total PoE budget for the switch is 120W.
- PoE Watchdog: Real-time monitoring of PoE load device status. Automatically reboots a PoE port if the connected device becomes inactive, ensuring continuous operation.
- Redundant Power Supply: Supports 2-channel DC48-56V redundant power inputs for enhanced reliability. Supports 8-pin simultaneous power supply (1/2/4/5 positive, 3/6/7/8 negative) and PoE Mode A/B output.
- UL Listed Power Adapter: Includes a UL-certified 120W power adapter. An optional Mean Well 240W DIN rail power supply (ASIN: B015C9ITSS) can increase the total PoE budget to 240W.
- Industrial Design: Features an IP40 metal industrial case, supporting a wide operating temperature range of -40°F to +167°F (-40°C to +75°C). Designed for DIN Rail mounting and includes 6KV surge protection, making it suitable for harsh environments such as factories, refineries, and traffic light control boxes.
4. Physical Description
4.1. Panel View
The following diagrams illustrate the front and side panels of the POE-SW508G switch, highlighting key components and connections.
Image: Front and side panel layout of the LINOVISION POE-SW508G switch.
4.2. Dimensions
The physical dimensions and weight of the switch are provided below for installation planning.
Image: Dimensions and weight of the LINOVISION POE-SW508G switch.
5. Setup
5.1. Connecting to Power
- Connect the included UL-certified 120W power adapter to the switch's DC power input connector.
- Connect the other end of the power adapter to an AC power outlet.
- The switch will automatically power up, and the Power LED will illuminate.
For redundant power, connect a second DC48-56V power source to the PWR2 input terminal.
Image: UL Listed Power Adapter connection diagram.
Image: Redundant Power Supply connection diagram.
5.2. Network Connection
- Connect your network devices (e.g., NVR, router) to the switch's SFP ports or any of the 8 Gigabit Ethernet ports.
- Connect PoE-compatible devices (e.g., IP cameras, access points) to the PoE ports. Ports 1-4 provide up to 90W (PoE++), while ports 5-8 provide up to 30W (PoE+).
5.3. Mounting the Switch
The switch supports both DIN-Rail and wall mounting. Use the provided accessories for secure installation.
- DIN-Rail Mounting: Attach the DIN-Rail accessory to the back of the switch using the provided screws, then clip the switch onto a standard DIN rail.
- Wall Mounting: Attach the wall mounting brackets to the sides of the switch using the provided screws, then secure the switch to a wall using appropriate fasteners.
Video: This video demonstrates how to power and connect four security cameras using a single Ethernet cable with a PoE switch and a PoE passthrough switch, illustrating a typical setup scenario.
6. Operating Instructions
6.1. Basic Operation
The POE-SW508G is an unmanaged switch, meaning it requires no configuration. Simply connect your devices, and it will automatically detect and provide power and data.
6.2. LED Indicators
Monitor the LED indicators on the front panel for operational status:
- PWR X1/X2: Green LED indicates power activity for Power Input 1 or Power Input 2.
- Yellow LED (per port): Indicates network activity (data transmission).
- Green LED (per port): Indicates PoE power delivery.
6.3. PoE Watchdog Functionality
The integrated PoE Watchdog feature continuously monitors the status of connected PoE devices. If a device becomes unresponsive or inactive, the switch will automatically reboot the corresponding PoE port to restore functionality, minimizing downtime.
7. Maintenance
To ensure optimal performance and longevity of your LINOVISION POE-SW508G switch, follow these maintenance guidelines:
- Cleaning: Periodically clean the exterior of the switch with a soft, dry cloth. Do not use liquid or aerosol cleaners. Ensure ventilation openings are free from dust and debris.
- Environmental Conditions: Operate the switch within its specified temperature range of -40°F to +167°F (-40°C to +75°C) and appropriate humidity levels. Avoid exposing the device to direct sunlight, excessive heat, or moisture.
- Cable Management: Ensure all network and power cables are securely connected and properly routed to prevent accidental disconnections or damage.
8. Troubleshooting
If you encounter issues with your LINOVISION POE-SW508G switch, refer to the following troubleshooting tips:
- No Power: Check if the power adapter is securely connected to both the switch and the AC outlet. Verify that the Power LED (PWR X1/X2) is illuminated. If using redundant power, check both power sources.
- No Network Connectivity: Ensure Ethernet cables are properly connected to both the switch and the connected devices. Check the Yellow LED for network activity on the respective port. If the LED is off, try a different cable or port.
- PoE Device Not Powering Up: Verify that the connected device is PoE-compatible. Check the Green LED for PoE power delivery on the respective port. Ensure the total power consumption of all connected PoE devices does not exceed the switch's 120W budget. High-power devices should be connected to ports 1-4 (90W PoE++).
- Intermittent Device Operation: This could indicate an insufficient power budget or voltage drop over long cable runs. Ensure you are using pure copper Ethernet cables (CCA cables can cause voltage drop). Consider the power budget calculation, including cable loss and device overhead, as demonstrated in the video below.
Video: This video explains the engineering behind powering multiple cameras with a single Ethernet cable, including considerations for PoE power budget, cable loss, and device overhead, which are crucial for troubleshooting power-related issues.
9. Specifications
| Feature | Description |
|---|---|
| Brand | LINOVISION |
| Model Number | POE-SW508G |
| Number of Ports | 8 (4x BT90W PoE++, 4x PoE+) + 2x SFP |
| Interface | RJ45, SFP |
| Data Transfer Rate | 1000 Megabits Per Second (Full Gigabit) |
| Switch Type | Unmanaged |
| Maximum Power (per port) | 90 Watts (Ports 1-4) |
| Total PoE Budget | 120 Watts (with included adapter) |
| Voltage | 56 Volts (DC) |
| Upper Temperature Rating | 167 Degrees Fahrenheit (75°C) |
| Case Material Type | Metal (IP40 rated) |
| Included Components | UL-certified 120W power adapter, DIN Rail mounting |
| Item Weight | 1.51 Kilograms |
| Compliance | NDAA Compliant |
10. Warranty and Support
LINOVISION stands behind the quality of its products. The POE-SW508G Industrial PoE Switch comes with a 2-year warranty. For any technical assistance or support, please contact our US Local Tech Support team. This product is also NDAA Compliant.
