Frequently Asked Questions (FAQ)
The Power LED should be lit when the power system is working normally. If the
Power LED is not lit, please try the following:
A1: Make sure the AC power cord is connected to the switch with power source
properly.
A2: Make sure the voltage of the power supply meets the requirements of the
input voltage of the switch.
A3: Make sure the power source is on.
Q1. Why is the Power LED not lit?
Please try the following:
A1: Make sure that the cable connectors are rmly plugged into the switch and
the device.
A2: Make sure the connected device is turned on and works normally.
A3: The cable must be less than 100 meters long (328 feet).
Q2. Why is the Link/Act LED not lit while a device is connected to
the corresponding port?
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
0˚C to 40˚C (32˚F to 104˚F)
-40˚C to 70˚C (-40˚F to 158˚F)
10% to 90%RH non-condensing
5% to 90%RH non-condensing
Environmental and Physical Specications
IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x,
IEEE 802.3af, IEEE 802.3at, IEEE 802.1p
IEEE 802.3z (Only for TL-SG1210P/TL-SG1210MP)
CSMA/CD
For TL-SG1008P:
8 10/100/1000 Mbps RJ45 Ports, Auto-Negotiation
MDI/MDIX;
PoE Ports: Port 1-Port 4
For TL-SG1210P/TL-SG1210MP:
9 10/100/1000 Mbps RJ45 Ports, Auto-Negotiation
MDI/MDIX; 1 1000 Mbps SFP port;
PoE Ports: Port 1-Port 8
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 or above (maximum
100 m); EIA/TIA-568 100 Ω STP (maximum 100 m)
1000BASE-SX/LX/LX10/BX10: MMF, SMF
(Only for
TL-SG1210P/TL-SG1210MP)
TL-SG1008P: 16 Gbps
TL-SG1210P/TL-SG1210MP: 20 Gbps
4K
Store-and-Forward
Automatically learning, automatically aging
Input: 100-240 V AC, 50/60 Hz
Output: 53.5 V DC/2.43 A (For TL-SG1210MP)
53.5 V DC/1.31 A (For TL-SG1008P/TL-SG1210P)
Ye s
TL-SG1008P: 105 mm
TL-SG1210P/TL-SG1210MP: 150 mm
Standard
General Specications
Specications
Q3. Why is PoE/PoE+ Port not supplying power for PoE devices?
If total power consumption of connected PoE devices exceeds the maximum, the
system will cut o the power to ports with the lowest PoE priority. A PoE port with
a smaller index number has a higher PoE priority.
Take TL-SG1008P as an example. If port 1, 2 and 4 are consuming 15.4 W
respectively, and an additional PoE device with 19 W is connected to port 3, the
total power consumption exceeds 64 W, so the system will cut o the power to
port 4.
Power Supply
MAC Address Learning
Transfer Method
MAC Address Table
Backbone Bandwidth
Network Media (Cable)
Interface
Protocol
For technical support and other information, please visit
https://www.tp-link.com/support, or simply scan the QR code.
If you have any suggestions or needs on the product guides, welcome
To ask questions, find answers, and communicate with TP-Link users or
engineers, please visit https://community.tp-link.com to join TP-Link
Community.
EU Declaration of Conformity
TP-Link hereby declares that the device is in compliance with the essential requirements and other
relevant provisions of directives 2014/30/EU, 2014/35/EU, 2009/125/EC, 2011/65/EU and (EU)2015/863.
The original EU declaration of conformity may be found at https://www.tp-link.com/en/ce
Wall Mountable
Distance Between
Mounting Holes
Safety Information
Keep the device away from water, re, humidity or hot environments.
Do not attempt to disassemble, repair, or modify the device. If you need service, please contact us.
Do not use damaged charger or USB cable to charge the device.
Do not use any other chargers than those recommended.
Adapter shall be installed near the equipment and shall be easily accessible.
Place the device with its bottom surface downward.
Use only power supplies which are provided by manufacturer and in the original packing of this
product. If you have any questions, please don’t hesitate to contact us.