1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your FASTCABLiNG 4-Port PoE Passthrough Switch. This device is designed to expand your existing network infrastructure by providing additional Power over Ethernet (PoE) ports without requiring a separate AC power adapter. It supports IEEE802.3at/bt standards, offering a 65 Watt power budget for connected devices.

Image: FASTCABLiNG PoE Passthrough Switch with its retail packaging.
Key Features:
- 65 Watt power budget with PoE++ passthrough capability.
- Expands existing network to connect up to 4 additional IP devices (both PoE and non-PoE compatible).
- No additional AC adapter required; powered by an existing PoE switch or injector.
- Managed switch features including VLAN, QoS, MAC address management, and static routing for enhanced security and convenience.
- Compact, fanless design for flexible placement and silent operation, avoiding overheating.
- Supports PoE and PoE+ for various applications such as IP cameras, VoIP phones, and Wireless Access Points (WAPs).
2. Safety Information
Please read and follow these safety guidelines to prevent damage to the device or injury to yourself.
- Ensure proper grounding of the device to prevent electrical hazards.
- Do not expose the switch to water or excessive humidity.
- Avoid placing the device near heat sources or in direct sunlight.
- Use only compatible Ethernet cables (Cat5e/Cat6 or higher) for optimal performance and safety.
- Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.

Image: Illustration of the grounding terminal on the switch, indicating the importance of linking ground for safety.
3. Product Overview
The FASTCABLiNG PoE Passthrough Switch features multiple ports for network connectivity and power delivery.

Image: Front panel view of the switch, highlighting 4 PoE ports and 1 Uplink/PD port.
Port Description:
- PoE Ports (1-4): Four 10/100/1000Mbps Ethernet ports that provide both data and Power over Ethernet (PoE) to connected devices.
- Uplink/PD Port (5/6): This port serves as the Power Device (PD) input, receiving both data and power from a PoE injector or PoE switch. It also functions as an uplink port for data transmission.
LED Indicators:
- PoE LED: Indicates PoE status for the respective port.
- DATA LED (LNK/ACT): Indicates network link status and data activity for the respective port.
- PWR LED: Indicates the overall power status of the switch.
4. Setup and Installation
Follow these steps to set up your PoE Passthrough Switch.
- Connect Power Input: Connect an Ethernet cable from a PoE injector or a PoE switch (supporting IEEE802.3at/bt) to the Uplink/PD port (Port 5/6) on the FASTCABLiNG switch. This port will receive both data and power, eliminating the need for an external AC adapter.

Image: Diagram illustrating the switch being powered by a PoE injector, eliminating the need for an AC adapter.
- Connect Network Devices: Connect your IP devices (e.g., IP cameras, VoIP phones, WAPs) to the PoE Ports (1-4) using standard Ethernet cables. The switch will provide both data connectivity and power to these devices. Non-PoE devices can also be connected to these ports for data only.

Image: Illustration of various IP devices (cameras, phones) connected to the switch, utilizing its 65W total power budget.
- Verify Connections: Check the LED indicators on the front panel. The PWR LED should be lit, and the LNK/ACT LEDs for connected ports should indicate active links and data transmission.
- Mounting (Optional): The compact size allows for flexible placement. While some units may support DIN rail mounting, this specific model features slotted holes on the back for screw-head mounting on a wall or backplate. Ensure secure mounting in a well-ventilated area.

Image: Diagram illustrating how the PoE Powered Switch expands 4 network ports to connect IP devices, and how multiple switches can be applied for further expansion.
5. Operating Instructions
Once installed, the FASTCABLiNG PoE Passthrough Switch operates automatically. As a managed switch, it offers advanced configuration options for network optimization.
Basic Operation:
- The switch automatically detects and provides power to connected PoE-compatible devices.
- Data transmission occurs at speeds up to 1000Mbps (Gigabit Ethernet) for all ports.
- The fanless design ensures silent operation, suitable for various environments.
Managed Features:
This switch includes managed features accessible via a web interface (refer to the separate management guide for detailed instructions on accessing and configuring these features).
- VLAN (Virtual Local Area Network): Segment your network to improve security and performance by isolating traffic between different groups of devices.
- QoS (Quality of Service): Prioritize network traffic for critical applications (e.g., VoIP, video streaming) to ensure consistent performance.
- MAC Address Management: Control network access based on MAC addresses for enhanced security.
- Static Routing: Configure fixed routes for network traffic, useful in complex network topologies.
6. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your switch.
- 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 holes on the sides of the switch are not obstructed to prevent overheating.
- Firmware Updates: Periodically check the FASTCABLiNG official website for any available firmware updates. Updating firmware can improve performance, add new features, or fix bugs.
- Cable Management: Keep network cables organized and free from kinks or excessive bends to maintain signal integrity.
7. Troubleshooting
If you encounter issues with your FASTCABLiNG PoE Passthrough Switch, refer to the following common troubleshooting steps.
- No Power (PWR LED Off):
- Ensure the upstream PoE injector or switch is powered on and functioning correctly.
- Verify the Ethernet cable connecting the upstream PoE source to the switch's Uplink/PD port is securely connected and not damaged.
- Confirm the upstream PoE source supports IEEE802.3at/bt and provides sufficient power.
- Device Not Receiving Power (PoE LED Off):
- Check if the connected device is PoE-compatible.
- Ensure the Ethernet cable between the switch and the device is securely connected and functional.
- Verify the total power consumption of all connected PoE devices does not exceed the switch's 65W power budget.
- No Network Connectivity (LNK/ACT LED Off or Flashing Incorrectly):
- Check the Ethernet cables for secure connections and damage.
- Ensure the connected device is powered on and its network interface is active.
- If using managed features, verify VLAN or other configurations are not inadvertently blocking traffic.
- DHCP Issues:
- If experiencing issues with DHCP, consider assigning static IP addresses to devices or consult your network administrator for DHCP server configuration.
If problems persist, contact FASTCABLiNG customer support for further assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | FASTCABLiNG |
| Model | 4 port|65W |
| Number of Ports | 4 (PoE) + 1 (Uplink/PD) |
| Interface Type | PoE (Power over Ethernet) |
| Maximum Power Budget | 65 Watts (PoE++ Passthrough) |
| PoE Standards | IEEE802.3at/bt |
| Switching Capacity | 10 Gbps |
| Networking Interfaces | 10/100/1000 Mbps |
| Compatible Devices | IP Cameras, VoIP Phones, WAPs, etc. |
| Case Material | Metal |
| Color | Grey |
| Product Dimensions | 6.61 x 3.66 x 1.26 inches (168 x 93 x 32 mm) |
| Item Weight | 1.27 pounds |
| Upper Temperature Rating | 70 Degrees Celsius |

Image: Technical drawing with dimensions of the FASTCABLiNG PoE Passthrough Switch.
9. Warranty and Support
FASTCABLiNG products are designed for reliability and performance. For warranty information and technical support, please refer to the official FASTCABLiNG website or contact their customer service.
- Online Support: Visit the FASTCABLiNG Store on Amazon for product information and support resources.
- Contact Customer Service: For specific inquiries or troubleshooting assistance, please reach out to FASTCABLiNG customer support through their official channels.





