TP-Link LS105LP User Manual

Connection
Note: For simplicity, we will take LS106LP for example throughout this Guide.
Note:
1. PoE ports can also connect to non-PoE devices, but only transmit data.
2. LS105LP/ LS106LP can supply up to 15.4 W for each PoE port and 41 W for all PoE ports.
3. LS109P can supply up to 30 W for each PoE port and 63 W for all PoE ports.
IP Camera AP IP Phone
Router
LAN Port WAN Port
Internet
PoE Ports (1-4)
PoE Devices
Switches Explanation
Isolation (For LS109P)
O: Ports can transmit data with each other.
On: The corresponding ports cannot transmit data with other downlink ports. They can transmit data
only with the uplink port.
Extend (For LS105LP/LS106LP/LS109P)
O: The corresponding ports run at 10/100 Mbps and support PoE power supply up to 100 m away.
On: The corresponding ports run at 10 Mbps and support PoE power supply up to 250 m away.
Recovery (For LS105LP/LS106LP/LS109P)
O: The PoE Auto Recovery function is disabled.
On: The switch will constantly detect the working status of a PoE powered device (PD). When the switch
nds that the PD works abnormally, the switch will reboot it.
Note: The numbers in brackets indicate the ports where the feature takes eect. For example, when Extend (Port 1-4) is toggled to On, the Extend mode will be enabled for ports 1-4.
© 2023 TP-Link 7106510412 REV1.0.1
LED Explanation
Power
PoE Status
On: Providing PoE power
Flashing: Current-overload/Short-circuit
O: Not providing PoE power
On: Power on
O: Power o
Link/Act; Uplink 1
On:
Running at 10/100 Mbps, but no activity.
Flashing:
Running at 10/100 Mbps and is transmitting
or receiving data.
O:
No device is linked to the corresponding port.
PoE Max
For LS105LP/LS106LP:
On: 34 W≤Total power supply < 41 W
Flashing: Total power supply ≥ 41 W
O: Total power supply < 34 W
Installation Guide
10/100Mbps Desktop PoE/PoE+ Switch
LS105LP/LS106LP/LS109P
Power Adapter
Ethernet Ports (1-6)
For LS109P:
On: 56 W≤Total power supply < 63 W
Flashing: Total power supply ≥ 63 W
O: Total power supply < 56 W

TP-Link LS105LP Specifications

General

Ports	5
Power over Ethernet (PoE)	No
Switch Type	Unmanaged
Switching Capacity	1 Gbps
Packet Forwarding Rate	0.744 Mpps
MAC Address Table	1K
External Power Supply	5V/0.6A
Operating Humidity	10% to 90% non-condensing
Storage Humidity	5% to 90% non-condensing
Standards and Protocols	IEEE 802.3, IEEE 802.3u
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Weight	0.35 kg (0.77 lb)

Summary

LED Explanation

Power LED

Indicates the power status of the switch, showing if it is on or off.

Link/Act; Uplink 1 LED

Shows the network link status and data activity for the uplink port.

PoE Status LED

Displays the PoE power supply status for the ports, indicating provision or issues.

PoE Max LED

Indicates the total PoE power consumption relative to the maximum capacity.

Switches Explanation

Extend Feature

Controls the extended transmission distance and speed for PoE ports.

Recovery Feature

Manages the PoE Auto Recovery function for detecting and rebooting PDs.

Isolation Feature

Configures port isolation to prevent direct communication between downlink ports.

Connection

Connection Diagram

Visual representation of how to connect the switch to power, network, and devices.

Specifications

General Specifications

Lists technical details including standard, interface, network media, and power supply.

Environmental and Physical Specifications

Outlines operating and storage conditions, and physical dimensions.

Frequently Asked Questions (FAQ)

Power LED Not Lit

Troubleshooting steps for when the Power LED is not illuminated.

Link/Act LED Not Lit

Explains reasons for the Link/Act LED not illuminating and necessary checks.

PoE Ports Not Supplying Power

Discusses scenarios where PoE ports may not supply power due to overload.

PoE Auto Recovery Feature Usage

Advises on precautions before using the PoE Auto Recovery function.