Specifications
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Environmental and Physical Specifications
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
General Specifications
Data Trans
f
er Rate
Network Media (Cable)
IEEE802.3, IEEE802.3i, IEEE802.3u, IEEE802.3ab,
IEEE802.3x, IEEE802.1p
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 100Ω STP (maximum 100m)
5/8 10/100/1000Mbps Auto-Negotiation RJ45 Ports
Power, Link/Act LED
QoS (802.1p/DSCP Priority)
Store-and-Forward
Automatically learning, automatically aging
10Base-T: 14881pps/Port
100Base-TX: 148810pps/Port
1000Base-T: 1488095pps/Port
Standard
Protocol
Inter
f
ace
LED Indicators
Advanced Features
Trans
f
er Method
MAC Address Learning
Frame Forward Rate
Wall Mountable
Distance Between
Mounting Holes
Yes
LS105G: 76mm
LS108G: 65mm
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:
A1:
A2:
A3:
Make sure the power source is ON.
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.
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:
A1:
A2:
Make sure that the cable connectors are firmly plugged
into the switch and the device.
A3:
The cable must be less than 100 meters long (328 feet).
Make sure the connected device is turned on and
works normally.
For technical support and other information, please visit
https://www.tp-link.com/support, or simply scan the QR code.