TP-Link 5/8/16-Port Gigabit Desktop Switch Installation Guide
5/8/16-Port Gigabit Desktop Switch
Panel Explanation
Power LED
Power:
- On: Power on
- Off: Power off
- Flashing: Loop occurs in the network topology
Link/Act LED
For TL-SG116:
- 1000M (Green): On: Running at 1000 Mbps, Flashing: Transmitting/receiving data
- 10/100M (Yellow): On: Running at 10/100 Mbps, Flashing: Transmitting/receiving data
For other models:
- On: Running at 10/100/1000 Mbps
- Off: No device is linked to the corresponding port
- Quick flashing: Transmitting/receiving data
- Slow flashing: Loop is detected on the corresponding port
Switch Loop Prevention
Status: Off / On
- On: The switch will monitor and address loop-related issues within the network structure to prevent disruptions caused by redundant pathing.
- Off (default): The switch will not try to monitor or address loop-related issues.
Installation
Note: For simplicity, this guide uses the TL-SG108 as an example.
Desktop Installation
Attach the supplied feet to the bottom of the switch to prevent it from slipping when placed on a desktop. [? Stability Tip]
Wall-mounting
Drill two holes on the wall according to the mounting holes on the bottom of the switch. Secure the switch to the wall with two suitable screws (not provided). [? Mounting Hardware]
Note: For detailed information, please refer to the Wall Mounting Guide on the device's support page.
Connection
The connection diagram illustrates the network setup. The Internet connects to the WAN port of a Router. The Router's LAN port connects to the TP-Link switch. The switch's Ethernet ports (1-8) are then connected to individual PCs. A power adapter is shown connected to the switch.
[? Power Adapter] → [? Internet] → [? Router (WAN Port → LAN Port)] → [? Switch (Ethernet Ports 1-8)] → [?️ PC]
Specifications
General Specifications
| Specification | Details |
|---|---|
| Standard | IEEE802.3, IEEE802.3i, IEEE802.3u, IEEE802.3ab, IEEE802.3x, IEEE802.1p |
| Protocol | CSMA/CD |
| Data Transfer Rate | Ethernet: 10 Mbps (Half Duplex), 20 Mbps (Full Duplex) Fast Ethernet: 100 Mbps (Half Duplex), 200 Mbps (Full Duplex) Gigabit Ethernet: 2000 Mbps (Full Duplex) |
| Network Media (Cable) | 10Base-T: UTP category 3, 4, 5 cable (maximum 100 m), EIA/TIA-568 100 Ω STP (maximum 100 m) 100Base-TX: UTP category 5, 5e cable (maximum 100 m), EIA/TIA-568 100 Ω STP (maximum 100 m) 1000Base-T: UTP category 5e cable (maximum 100 m), EIA/TIA-568 100 Ω STP (maximum 100 m) |
| Interface | 5/8/16 10/100/1000 Mbps Auto-Negotiation RJ45 Ports |
| LED Indicators | Power, Link/Act LED |
| Transfer Method | Store-and-Forward |
| MAC Address Learning | Automatically learning, automatically aging |
| Frame Forward Rate | 10Base-T: 14881pps/Port 100Base-TX: 148810pps/Port 1000Base-T: 1488095pps/Port |
| Wall Mountable | Yes |
| Distance Between Mounting Holes | TL-SG105/TL-SG105S: 39 mm TL-SG108/TL-SG108S: 94 mm TL-SG116: 204.8 mm |
Environmental and Physical Specifications
| Specification | Details |
|---|---|
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
| Operating Humidity | 10% to 90%RH non-condensing |
| Storage Humidity | 5% to 90%RH non-condensing |
Frequently Asked Questions (FAQ)
Q1. The Power LED is not lit.
The Power LED should be lit when the power system is working normally. If the Power LED is not lit, check as follows:
- Make sure the power adapter is connected to the switch with power source properly.
- Make sure the voltage of the power supply meets the requirements of the input voltage of the switch.
- Make sure the power source is ON.
Q2. The Link/Act LED is not lit when a device is connected to the corresponding port.
It is recommended that you check the following items:
- Make sure that the cable connectors are firmly plugged into the switch and the device.
- Make sure the connected device is turned on and works normally.
- The cable must be less than 100 meters long (328 feet).
Q3. Why does the switch fail to detect and block a loop from occurring in the network topology when Loop Prevention is enabled?
When this switch is connected to other non-terminal devices, such as switches of other brands, and the device is incapable of correctly processing or forwarding loop detection packets, the Loop Prevention function will be limited. It is recommended to connect the terminal devices directly to this switch or connect non-terminal devices with complete forwarding capability to this switch.
Safety Information
- Keep the device away from water, fire, humidity or hot environments.
- Do not attempt to disassemble, repair, or modify the device. If you need service, please contact TP-Link.
- Do not use damaged charger or USB cable to charge the device.
- Do not use any other chargers than those recommended by TP-Link.
- Adapter shall be installed near the equipment and shall be easily accessible.
- Use only power supplies which are provided by TP-Link and in the origin packing of this product.
Declarations of Conformity
EU Declaration of Conformity
For TL-SG116: TP-Link declares compliance with essential requirements and provisions of directives 2014/30/EU, 2014/35/EU, 2011/65/EU and (EU)2015/863. Original declaration available at https://www.tp-link.com/en/support/ce/.
For other models: TP-Link declares compliance with essential requirements and provisions of directives 2014/30/EU, 2014/35/EU, 2009/125/EC, 2011/65/EU and (EU)2015/863. Original declaration available at https://www.tp-link.com/en/support/ce/.
UK Declaration of Conformity
TP-Link declares compliance with essential requirements and provisions of the Electromagnetic Compatibility Regulations 2016 and Electrical Equipment (Safety) Regulations 2016. Original declaration available at https://www.tp-link.com/support/ukca/.
[?? European Conformity Mark] [?? UK Conformity Mark]
