TP-Link TL-SG105E Installation Manual Download Page 2

IEEE802.3i, IEEE802.3u, IEEE802.3ab, 
IEEE802.3x, IEEE802.1p, IEEE802.1q 
CSMA/CD 
Ethernet: 10Mbps (Half Duplex), 20Mbps (Full Duplex)

Fast Ethernet: 100Mbps (Half Duplex), 200Mbps (Full Duplex)
Gigabit Ethernet: 2000Mbps (Full Duplex)
10Base-T: 

UTP category 3, 4, 5 cable (maximum 100m)

EIA/TIA-568 100

Ω

 STP (maximum 100m)

100Base-TX: 

UTP category 5, 5e cable (maximum 100m)

EIA/TIA-568 100

Ω

 STP (maximum 100m)

1000Base-T: 

UTP category 5e cable (maximum 100m)

EIA/TIA-568 100

Ω

 STP (maximum 100m)

5/8 10/100/1000Mbps Auto-Negotiation RJ45 Ports

Power, 10/100M LED, 1000M LED
Store-and-Forward
Automatically learning, automatically aging
10Base-T: 14881pps/Port
100Base-Tx: 148810pps/Port

1000Base-T: 1488095pps/Port
10Base-T: 14881pps/Port

100Base-Tx: 148810pps/Port

1000Base-T: 1488095pps/Port

Standard

Protocol

Interface
LED indicators 
Transfer Method
MAC Address Learning

Frame Filter Rate

Frame Forward Rate 

General Specifications

Data Transfer Rate

Ne

twork Media (Cable)

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 check as follows:

A1:

 Make sure the power adapter 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. The Power LED is not lit

It is recommended that you check the following items:

A1:

 

Make sure that the cable connectors are firmly 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. The Link/Act LED is not lit when a device is connected to the 

corresponding port

For more information, please visit our website: 

http://www.tp-link.com 

Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity

0

˚

C~40

˚

C (32

˚

F~104

˚

F)

-40

˚

C~70

˚

C (-40

˚

F~158

˚

F)

10%RH~90%RH non-condensing
5%RH~95%RH non-condensing

Environmental and Physical Specifications 

Specifications

This equipment has been tested and found to comply with the limits for a Class B 

digital device, pursuant to part 15 of the FCC Rules. These limits are designed to 

provide reasonable protection against harmful interference in a residential 

installation. This equipment generates, uses and can radiate radio frequency 

energy and, if not installed and used in accordance with the instructions, may 

cause harmful interference to radio communications. However, there is no 

guarantee that interference will not occur in a particular installation. If this 

equipment does cause harmful interference to radio or television reception, 

which can be determined by turning the equipment off and on, the user is 

encouraged to try to correct the interference by one or more of the following 

measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which 

the receiver is connected.

• Consult the dealer or an experienced radio/ TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the 

following two conditions:

1) This device may not cause harmful interference.

2) This device must accept any interference received, including interference that 

may cause undesired operation.

Any changes or modifications not expressly approved by the party responsible 

for compliance could void the user’s authority to operate the equipment.

FCC 

S

TATEMENT

This is a class B product. In a domestic environment, this product may cause radio 

interference, in which case the user may be required to take adequate measures.

CE Mar

k

 Warning

Do not use this product near water, for example, in a wet basement or near a 

swimming pool.

Avoid using this product during an electrical storm. There may be a remote risk of 

electric shock from lightning.

SAFETY NOTICES

Cautions

Продукт сертифіковано згідно с правилами системи УкрСЕПРО на відповідність

 

вимогам нормативних документів та вимогам, що передбачені чинними 

законодавчими актами України.

 

© 2016 TP-LINK

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