keepLiNK 6-Port 10/100Mbps PoE+ Switching Hub User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your keepLiNK 6-Port 10/100Mbps PoE+ Switching Hub. This device is designed to provide reliable network connectivity and Power over Ethernet (PoE) capabilities for compatible devices such as IP cameras and wireless access points.

Please read this manual thoroughly before using the product to ensure proper setup and optimal performance.

2. Product Features

6x 10/100Mbps RJ45 Ports: Features 6 auto-negotiation RJ45 ports, including 4 PoE+ enabled ports.
PoE+ Compliance: Supports IEEE 802.3af/at standards, providing up to 30W PoE power per port.
Total PoE Power Budget: Offers a total PoE power capacity of 65W across all PoE ports. Note: Does not support 24V passive PoE.
Network Performance: Supports automatic MDI/MDI-X, IEEE802.3X full-duplex, and backpressure half-duplex traffic control for wire-speed forwarding.
AI & Extend Switch:
- AI PoE Mode: Automatically detects and processes port data or signal anomalies.
- 250m Extend Function: Intelligent switching to 250m ultra-long distance mode for stable data transmission over extended cable lengths (at 10Mbps).
Protection Features: Equipped with short-circuit, over-current, over-voltage, and 4KV lightning protection.
Design: Features a durable metal casing, silent fanless operation, and an energy-saving design.
Ease of Use: Plug-and-play functionality requires no complex configuration.

3. Package Contents

Please verify that all items are present in your package:

keepLiNK 6-Port 10/100Mbps PoE+ Switching Hub
Power Adapter
User Manual (this document)

4. Setup Guide

Follow these steps to set up your PoE+ Switching Hub:

Unpack the Device: Carefully remove the switch from its packaging.
Connect Power: Connect the provided power adapter to the switch's power input port and then to a standard electrical outlet. The power LED indicator should illuminate.
Connect Uplink: Use an Ethernet cable to connect your router or main network to one of the Uplink ports (ports 5 or 6) on the switch.
Connect PoE Devices: Connect your PoE-compatible devices (e.g., IP cameras, wireless access points) to the PoE+ ports (ports 1-4) using Ethernet cables. The switch will automatically detect and power these devices.
Connect Non-PoE Devices: Connect any non-PoE network devices (e.g., computers, NVRs) to the remaining ports (ports 1-6, depending on PoE usage) as needed.

keepLiNK 6-Port PoE+ Switch with port labels and dial switch — Figure 4.1: Overview of the keepLiNK 6-Port PoE+ Switch showing Uplink ports (5-6), PoE+ ports (1-4), and the dial switch for mode selection.

Diagram showing plug-and-play connection of the PoE switch to power and various network devices like IP phones, IP cameras, wireless APs, and routers. — Figure 4.2: Plug-and-play setup diagram. Connect power, then connect your devices (IP phones, IP cameras, wireless APs, routers) to the switch for immediate network access and PoE power.

Dimensions of the keepLiNK PoE switch and examples of desktop and wall-mounted installation. — Figure 4.3: The switch can be placed on a desktop or wall-mounted. Dimensions are approximately 190mm (length) x 140mm (width) x 44mm (height).

5. Operating Instructions

The switch features a dial switch on the front panel to select different operating modes:

1: Extend Mode (250m): When enabled, this mode extends the transmission distance of PoE ports 1-4 up to 250 meters at a speed of 10Mbps. This is useful for long-distance deployments of IP cameras or other PoE devices where standard 100m Ethernet limits are insufficient.
2: Standard Mode: This is the default operating mode. All ports (1-6) operate at their standard 10/100Mbps speeds, and PoE ports (1-4) provide power up to 100 meters.
3: Port Isolation Mode: In this mode, PoE+ ports 1-4 cannot communicate with each other, enhancing network security by isolating traffic between connected devices. However, all ports can still communicate with the Uplink ports (5-6).

To change the mode, use a small tool to adjust the dial switch to the desired setting (1, 2, or 3).

Diagram illustrating Normal Mode (328 feet/100Mbps) and Extend Mode (820 feet/10Mbps) for IP cameras. — Figure 5.1: Extend Mode allows for data transmission up to 250 meters (820 feet) at 10Mbps, while Standard Mode supports up to 100 meters (328 feet) at 100Mbps.

Diagram showing Port Isolation Mode where PoE+ ports 1-4 are isolated from each other but can communicate with Uplink ports 5-6. — Figure 5.2: In Port Isolation Mode, PoE+ ports 1-4 are isolated from each other, preventing direct communication between devices connected to these ports, but they can still communicate with the Uplink ports (5-6) to access the main network.

6. Maintenance

To ensure the longevity and optimal performance of your keepLiNK PoE+ Switching Hub, follow these maintenance guidelines:

Environmental Conditions: Operate the switch within the specified temperature range of -10°C to +50°C. Avoid extreme temperatures and humidity.
Cleaning: Keep the device clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid or aerosol cleaners.
Ventilation: Ensure proper airflow around the switch. Do not block the ventilation holes.
Cable Management: Organize network cables neatly to prevent strain on ports and accidental disconnections.
Power Supply: Use only the provided power adapter. Disconnect power during electrical storms or when not in use for extended periods.

7. Troubleshooting

If you encounter issues with your keepLiNK PoE+ Switching Hub, refer to the following common problems and solutions:

No Power:
- Ensure the power adapter is securely connected to both the switch and a working electrical outlet.
- Verify that the power outlet is functional.
No Network Connectivity:
- Check all Ethernet cable connections between the switch, router, and connected devices. Ensure cables are not damaged.
- Verify that the Uplink port is correctly connected to your main network.
- Confirm that the connected devices are powered on and configured correctly.
PoE Device Not Receiving Power:
- Ensure the device connected is PoE-compatible (IEEE 802.3af/at standard). This switch does not support 24V passive PoE.
- Check the total power consumption of all connected PoE devices to ensure it does not exceed the 65W total PoE budget.
- Try connecting the PoE device to a different PoE+ port on the switch.
- Verify the Ethernet cable is functioning correctly and supports PoE.
Slow Network Speed in Extend Mode:
- Extend Mode operates at 10Mbps. This is normal behavior for extended distances. If higher speeds are required, ensure cable length is within 100 meters and switch to Standard Mode.

8. Specifications

Feature	Specification
Brand	keepLiNK
Model	6 Port 100Mbps PoE Extension
Port Count	6 (4 PoE+, 2 Uplink)
Interface	RJ45, PoE
Data Transfer Speed	10/100 Mbps
Switch Type	PoE Unmanaged
PoE Standard	IEEE 802.3af/at
Total PoE Power Budget	65W
Max Power Per PoE Port	30W
Input Voltage	48 Volts (AC 100-240V, 50/60Hz via adapter)
Color	Black
Product Weight	0.6 kg
Operating Temperature	-10°C to +50°C
Protection	Short-circuit, Over-current, Over-voltage, 4KV Lightning Protection
Features	Fanless, Metal Casing, Plug-and-Play, AI PoE, 250m Extend Function

9. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your purchase receipt for warranty claims.

keepLiNK 6 Port 100Mbps PoE Extension