TP Link Switch Tl SB2216 User Manual

Enterprise Networking Solution  
Installation Guide  
Gigabit Smart Switch  
TL-SG2216/TL-SG2424/TL-SG2424P/TL-SG2452  
 
Related Document  
The User Guide and CLI Reference Guide (CLI Reference Guide is not available for  
TL-SG24521 of the product are provided on the resource CD. To obtain the latest  
About this Installation Guide  
This Installation Guide describes the hardware characteristics, installation methods  
and the points that should be attended to during installation. This Installation  
Guide is structured as follows:  
Chapter 1 Introduction. This chapter describes the external components of  
the Switch.  
Chapter 2 Installation. This chapter illustrates how to install the Switch.  
Chapter 3 Lightning Protection. This chapter illustrates how to prevent  
lightning damage.  
Chapter 4 Connection. This chapter illustrates how to do the physical connec-  
tion of the Switch.  
Chapter 5 Configuration. This chapter instructs you to configure the Switch via  
Web Interface and CLI commands.  
Appendix A Troubleshooting.  
Appendix B Hardware Specifications.  
Appendix C Technical Support.  
Audience  
This Installation Guide is for:  
Network Engineer  
Network Administrator  
Conventions  
Due to the similarity in structure of the Gigabit Smart Switch series, in this  
Installation Guide we take TL-SG2216 as an example to illustrate Chapter 2  
Installation, Chapter 3 Lightning Protection, Chapter 4 Connection and Chapter 5  
Configuration.  
This Guide uses the specific formats to highlight special messages. The following  
table lists the notice icons that are used throughout this guide.  
Remind to be careful. A caution indicates a potential which may result in device  
damage.  
Remind to take notice. The note contains the helpful information for a better  
use of the product.  
Related Document  
II  
 
Contents  
Chapter 1 Introduction ———————————— 01  
1.1  
Product Overview.....................................01  
...................................................0  
1
1.2  
Appearance  
Chapter 2 Installation ———————————— 07  
2.1  
2.2  
2.3  
2.4  
Package Contents.....................................07  
Safety Precautions....................................07  
Installation Tools......................................09  
Product Installation ..................................10  
Chapter 3 Lightning Protection ———————— 12  
3.1  
3.2  
3.3  
3.4  
Cabling Reasonably ..................................12  
Connect to Ground...................................14  
Equipotential Bonding...............................15  
Use Lightning Arrester..............................16  
Chapter 4 Connection ———————————— 18  
4.1  
4.2  
4.3  
4.4  
4.5  
Ethernet Port ...........................................18  
SFP Port ..................................................18  
Verify Installation.....................................19  
Power On ................................................19  
Initialization.............................................19  
Chapter 5 Configuration ——————————— 20  
5.1  
Configure the Switch via GUI ....................20  
5.2  
Configure the Switch Using CLI .................21  
Appendix A Troubleshooting————————— 23  
Appendix B Hardware Specifications —————— 24  
Appendix C Technical Support ————————— 25  
III  
Contents  
 
Gigabit Smart Switch  
ChaCter C Introduction  
C1C Product Overview  
TP-LINK Gigabit Smart Switch, designed for workgroups and departments, provides  
wire-speed performance and abundant layer 2 management features. It provides a  
variety of service features and multiple powerful functions with high security.  
The EIA-standardized framework and smart configuration capacity can provide flexible  
solutions for a variable scale of networks. QoS and IGMP snooping/filtering optimize  
voice and video application. Link aggregation increases aggregated bandwidth,  
optimizing the transport of business critical data. SNMP, RMON, WEB/Telnet Log-in  
bring abundant management policies (TL-SG2452 doesn't support the Telnet function1.  
TP-LINK Gigabit Smart Switch integrates multiple functions with excellent performance,  
and is friendly to manage, which can fully meet the need of the users demanding  
higher networking performance.  
TL-SG2424P Smart PoE Switch is also a Power Sourcing Equipment (PSE*1. All the Auto-  
Negotiation RJ45 ports on the switch support Power over Ethernet (PoE*1 function,  
which can automatically detect and supply power with those powered devices (PDs*1  
complying with IEEE 802.3af and IEEE 802.3at.  
*PSE: a device (switch or hub for instance1 that will provide power in a PoE setup.  
*PoE: This technology describes a system to transmit electrical power, along with data,  
to remote devices over standard twisted-pair cable in an Ethernet.  
*PD: a device powered by a PSE and thus consumes energy. Examples include  
powering IP telephones, wireless LAN access points, network cameras, network hubs,  
embedded computers etc.  
C11 ACCearance  
Front Panel  
The front panel of TL-SG2216 is shown as the following figure.  
Reset  
LEDs  
10/100/1000Mbps RJ45 Port  
SFP Port  
Figure 1-1 Front Panel of TL-SG2216  
Introduction  
01  
 
Gigabit Smart Switch  
The front panel of TL-SG2424 is shown as the following figure.  
Reset  
LEDs  
10/100/1000Mbps RJ45 Port  
SFP Port  
Figure 1-2 Front Panel of TL-SG2424  
Reset  
Press this button for five seconds or above to reset the software setting back to  
factory default settings.  
LEDs  
LED  
Status Indication  
On  
Off  
On  
The Switch is powered on  
Power  
The Switch is powered off or power supply is abnormal  
The Switch is working abnormally  
System  
Flashing The Switch is working normally  
Off  
The Switch is working abnormally  
There is a device linked to the corresponding port but no  
activity  
On  
Link/Act  
1000Mbps  
Flashing The corresponding port is transmitting or receiving data  
Off  
On  
There is no device linked to the corresponding port  
A 1000Mbps device is connected to the corresponding port  
A 10/100Mbps device or no device is connected to the  
corresponding port  
Off  
10/100/1000Mbps RJ45 Port  
Designed to connect to the device with a bandwidth of 10Mbps, 100Mbps or  
1000Mbps. Each has a corresponding Link/Act LED and a 1000Mbps LED.  
SFP Port  
Designed to install the SFP module. TL-SG2216/TL-SG2424 Switch features 2/4 SFP  
transceiver slots that are shared with the associated RJ45 ports. The associated  
two ports are referred as a “Combo” port, which means they cannot be used  
simultaneously, otherwise only SFP port works.  
02  
Introduction  
 
Gigabit Smart Switch  
The front panel of TL-SG2424P is shown as the following figure.  
LEDs  
LED Mode Switch Button  
Reset  
10/100/1000Mbps RJ45 Port  
SFP Port  
Figure 1-3 Front Panel of TL-SG2424P  
LEDs  
TL-SG2424P has an LED mode switch button which is for switching the LED  
status indication. When the Speed LED is on, the port LED is indicating the data  
transmission rate. When the PoE LED is on, the port LED is indicating the power  
supply status. By default the Speed LED is on. Pressing the mode switch button, the  
Speed LED will turn off and the PoE LED will light up. Then the PoE LED will turn off  
after being on for 60 seconds and the Speed LED will light up again.  
When the Speed LED is on, the port LED is indicating the data transmission rate.  
LED  
Status  
On  
Indication  
The Switch is powered on  
Power  
Off  
The Switch is powered off or power supply is abnormal  
Power supply is abnormal  
Flashing  
Flashing  
On/Off  
The Switch works properly  
The Switch works improperly  
System  
A 1000Mbps device is connected to the corresponding  
port, but no activity  
On  
Green  
Flashing Data is being transmitted or received  
10/100/  
A 10/100Mbps device is connected to the corresponding  
1000Mbps  
On  
port, but no activity  
Yellow  
Off  
Flashing Data is being transmitted or received  
No device is connected to the corresponding port  
When the PoE LED is on, the port LED is indicating the power supply status.  
LED  
Status  
On  
Indication  
The Switch is powered on  
Power  
Off  
The Switch is powered off or power supply is abnormal  
Power supply is abnormal  
Flashing  
Flashing  
On/Off  
The Switch works properly  
The Switch works improperly  
System  
Introduction  
03  
 
Gigabit Smart Switch  
LED  
Status  
On  
Indication  
The remaining PoE power7W  
The remaining PoE power keeps 7W after this LED is  
PoE Max  
Flashing  
Off  
on for 2 minutes  
The remaining PoE power7W  
On  
The port is supplying power normally  
Green  
The supply power exceeds the correponding port's  
maximum power  
Flashing  
10/100/  
1000Mbps  
On  
Overload or short circuit is detected  
Power-on self-test has failed  
Yellow  
Off  
Flashing  
No PoE power supply is provided on the port  
LED Mode Switch Button  
Press this button to switch the LED status indication between Speed and PoE.  
Reset  
Press this button for five seconds or above to reset the software setting back to  
factory default settings.  
10/100/1000Mbps RJ45 Port  
Designed to connect to the device with a bandwidth of 10Mbps, 100Mbps or  
1000Mbps. Each has a corresponding 1000Mbps LED.  
SFP Port  
Designed to install the SFP module. TL-SG2424P Switch features 4 SFP transceiver  
slots that are shared with the associated RJ45 ports. The associated two ports are  
referred as a “Combo” port, which means they cannot be used simultaneously,  
otherwise only SFP port works.  
The front panel of TL-SG2452 is shown as the following figure.  
1
2
3
4
5
6
7
8
9
10 11  
12 13  
14 15  
16  
17  
18 19  
20 21  
22 23  
24 25  
26 27  
28 29  
30 31  
32  
33  
34 35  
36 37  
38 39  
40 41  
42 43  
44 45  
46 47  
48  
49  
50  
51  
52  
1000Mbps  
10/100Mbps  
1000Base-X  
LEDs  
10/100/1000Mbps RJ45 Port  
SFP Port  
Reset  
Figure 1-4 Front Panel of TL-SG2452  
LEDs  
LED  
Status  
On  
Indication  
The Switch is powered on  
PWR  
Off  
The Switch is powered off or power supply is abnormal  
Power supply is abnormal  
Flashing  
Flashing  
On/Off  
The Switch works properly  
SYS  
The Switch works improperly  
04  
Introduction  
 
Gigabit Smart Switch  
LED  
Status  
Green  
Indication  
A 1000Mbps device is connected to the corresponding  
port, but no activity  
On  
Flashing Data is being transmitted or received  
10/100/  
A 10/100Mbps device is connected to the corresponding  
1000Mbps  
On  
port, but no activity  
Yellow  
Off  
Flashing Data is being transmitted or received  
No device is connected to the corresponding port  
10/100/1000Mbps RJ45 Port  
Designed to connect to the device with a bandwidth of 10Mbps, 100Mbps or  
1000Mbps. Each has a corresponding 1000Mbps LED.  
SFP Port  
Designed to install the SFP module. TL-SG2452 features 4 individual SFP ports.  
Reset  
Press this button for five seconds or above to reset the software setting back to  
factory default settings.  
Port Feature  
Model  
10/100/1000Mbps RJ45 Port  
SFP Port  
TL-SG2216  
TL-SG2424  
TL-SG2424P  
TL-SG2452  
16  
24  
24  
48  
2
4
4
4
Note: For TL-SG2216/TL-SG2424/TL-SG2424P, when using the SFP port with a  
100M module or a gigabit module, you need to log on to the GUI (Graphical User  
Interface) of the Switch and configure its corresponding Speed and Duplex mode on  
SwitchingPortPort Config page. For 100M module, please select 100MFD  
while select 1000MFD for gigabit module. By default, the Speed and Duplex mode of  
SFP port is 1000MFD. TL-SG2452 supports 1000M SFP module connection only.  
Rear Panel  
The rear panel of TL-SG2216 is shown as the following figure.  
Grounding Terminal  
Power Socket  
Figure 1-5 Rear Panel  
TL-SG2216  
of  
Introduction  
05  
 
Gigabit Smart Switch  
The rear panel of TL-SG2424 is shown as the following figure.  
Grounding Terminal  
Power Socket  
Figure 1-6 Rear Panel  
TL-SG2424  
of  
The rear panel of TL-SG2424P is shown as the following figure.  
Grounding Terminal  
Power Socket  
Figure 1-7 Rear Panel  
TL-SG2424P  
of  
The rear panel of TL-SG2452 is shown as the following figure.  
Grounding Terminal  
Power Socket  
Figure 1-8 Rear Panel of TL-SG2452  
Grounding Terminal  
The Switch already comes with lightning protection mechanism. You can also ground  
the Switch through the PE (Protecting Earth1 cable of AC cord or with Ground Cable.  
For detailed information, please refer to Chapter 3 Lightning Protection.  
Power Socket  
Connect the female connector of the power cord here, and the male connector to  
the AC (Alternating Current1 power outlet. Please make sure the voltage of the  
power supply meets the requirement of the input voltage.  
Caution: Please use the provided power cord.  
06  
Introduction  
 
Gigabit Smart Switch  
ChaCter 1 Installation  
11C Package Contents  
Make sure that the package contains the following items. If any of the listed items is  
damaged or missing, please contact your distributor.  
This Installation Guide  
One Switch  
One Power Cord  
Two mounting brackets and the  
One Resource CD  
fittings  
111 Safety Precautions  
To avoid any device damage and bodily injury caused by improper use, please observe  
the following rules.  
Safety Precautions  
Keep the power off during the installation.  
Wear an ESD-preventive wrist strap, and make sure that the wrist strap has a good  
skin contact and is well grounded.  
Use only the power cord provided with the Switch.  
Make sure that the supply voltage matches the specifications indicated on the rear  
panel of the Switch.  
Ensure the vent hole is well ventilated and unblocked.  
Do not open or remove the cover of the Switch.  
Before cleaning the device, cut off the power supply. Do not clean it by the waterish  
cloth, and never use any other liquid cleaning method.  
Installation  
07  
 
Gigabit Smart Switch  
Site Requirements  
Temperature/Humidity  
ꢀꢁȭ  
ꢁȭ  
Please keep a proper temperature and humidity in the equipment room. Too high/low  
humidity may lead to bad insulation, electricity leakage, mechanical property changes  
and corrosions. Too high temperature may accelerate aging of the insulation materials  
and can thus significantly shorten the service life of the device. For normal temperature  
and humidity of the device, please check the following table.  
Environment  
Operating  
Storage  
Temperature  
0~ 40℃  
Humidity  
10% ~ 90%RH Non-condensing  
5% ~ 90%RH Non-condensing  
-40~ 70℃  
Clearness  
The dust accumulated on the Switch can be absorbed by static electricity and result  
in poor contact of metal contact points. Some measures have been taken for the  
device to prevent static electricity, but too strong static electricity can cause deadly  
damage to the electronic elements on the internal circuit board. To avoid the effect of  
static electricity on the operation of the Switch, please attach much importance to the  
following items:  
Dust the device regularly, and keep the indoor air clean.  
Keep the device well grounded and ensure static electricity has been transferred.  
Electromagnetic Interference  
Electronic elements including capacitance and inductance on the device can be affected  
by external interferences, such as conducted emission by capacitance coupling,  
inductance coupling, and impedance coupling. To decrease the interferences, please  
make sure to take the following measures:  
Use the power supply that can effectively filter interference from the power grid.  
Keep the device far from high-frequency, strong-current devices, such as radio  
transmitting station.  
Use electromagnetic shielding when necessary.  
Installation  
08  
 
Gigabit Smart Switch  
Lightning Protection  
Extremely high voltage currents can be produced instantly when lightning occurs and the air  
in the electric discharge path can be instantly heated up to 20,000. As this instant current  
is strong enough to damage electronic devices, more effective lightning protection measures  
should be taken.  
Ensure the rack and device are well earthed.  
Make sure the power socket has a good contact with the ground.  
Keep a reasonable cabling system and avoid induced lightning.  
Use the signal SPD (Surge Protective Device1 when wiring outdoor.  
Note: For detailed lightning protection measures, please refer to Chapter 3  
Lightning Protection.  
Installation Site  
ꢀꢁꢂS  
When installing the device on a rack or a flat workbench, please note the following  
items:  
The rack or workbench is flat and stable, and sturdy enough to support the weight  
of 5.5kg at least.  
The rack or workbench has a good ventilation system. The equipment room is well  
ventilated.  
The rack is well grounded. Keep the power socket less than 1.5 meters away from  
the device.  
112 Installation Tools  
Phillips screwdriver  
ESD-preventive wrist wrap  
Cables  
Note: These tools are not provided with our product. If needed, please self purchase  
them.  
Installation  
09  
 
Gigabit Smart Switch  
112 Product Installation  
Desktop Installation  
To install the device on the desktop, please follow the steps:  
1. Set the device on a flat surface strong enough to support the entire weight of the  
device with all fittings.  
2. Remove the adhesive backing papers from the rubber feet.  
3. Turnover the device and attach the supplied rubber feet to the recessed areas on  
the bottom at each corner of the device.  
Feet  
Bottom of the Device  
Notch  
Figure 2-1 Desktop Installation  
Rack Installation  
To install the device in an EIA standard-sized, 19-inch rack, follow the instructions  
described below:  
1. Check the grounding and stability of the rack.  
2. Secure the supplied rack-mounting brackets to each side of the device with supplied  
screws, as illustrated in the following figure.  
Rack-mounting Bracket  
Screw  
Figure 2-2 Bracket Installation  
3. After the brackets are attached to the device, use suitable screws (not provided1 to  
secure the brackets to the rack, as illustrated in the following figure.  
10  
Installation  
 
Gigabit Smart Switch  
Rack  
Figure 2-3 Rack Installation  
Caution:  
Please set 5~10cm gaps around the device for air circulation.  
Please avoid any heavy thing placed on the device.  
Please mount devices in sequence from the bottom to top of the rack and ensure a  
certain clearance between devices for the purpose of heat dissipation.  
Installation  
11  
 
Gigabit Smart Switch  
ChaCter 2 Lightning Protection  
21C Cabling Reasonably  
In the actual network environment, you may need cable outdoors and indoors, and  
the requirements for cabling outdoors and indoors are different. A reasonable cabling  
system can decrease the damage of induced lightning to devices.  
Note: It's not recommended using Ethernet cables outdoors. When cabling outdoors,  
please use a signal lightning arrester.  
Requirements for Cabling Outdoors  
Aerial cabling without safeguard is not allowed.  
It’s not allowed cabling down the building to connect network devices in different  
floors.  
Outdoor cables should be buried and paved to the indoor through basement. A  
piece of steel wire should be paved underground along the pipe and connected to  
the lightning protection terminal of the building for shielding. Before connecting the  
cable to the device, install a signal lightning arrester on the corresponding port.  
When an aerial cable is set up, the cable should be through a metal pipe (15m long  
at least1 before coming into the building. The two ends of this metal pipe should  
be grounded. Before connecting the cable to the device, install a signal lightning  
arrester on the corresponding port.  
It’s not necessary to pave STP cables through pipes. The shielded layer of STP cable  
should be well grounded. Before connecting the cable to the device, install a signal  
lightning arrester on the corresponding port.  
12  
Lightning Protection  
 
Gigabit Smart Switch  
Requirements for Cabling Indoors  
When cabling indoors, keep a certain distance away from the devices that may cause  
high-frequency interferences, such as down-conductor cable, powerline, power  
transformer and electromotor.  
The main cable should be paved in the metal raceway of the access shaft. When  
cabling, keep the loop area formed by the cable itself as small as possible.  
Requirements for the distance between Ethernet cable and other pipelines are  
shown in the table.  
Ethernet Cable  
Other Pipelines  
Min Parallel Net Length L  
Min Parallel-overlapping  
Net Height H (mm1  
(mm1  
Down-conductor  
PE  
1000  
50  
300  
20  
Service pipe  
150  
150  
500  
300  
300  
20  
Compressed air pipe  
Thermal pipe (not wrapped1  
Thermal pipe (wrapped1  
Gas pipe  
20  
500  
300  
20  
The two diagrams below demonstrate parallel net length and parallel-overlapping net  
height.  
Note: The above minimum net length/height is required when metal raceway is not  
used. If any requirements cannot be met, you can add a steel tube or metal raceway  
for shielding.  
Requirements for the distance between Ethernet cable and high-power electric  
devices are in following tables.  
Min Parallel  
Length (mm1  
Cable  
Pave Way  
Parallel cabling  
130  
70  
<2kVA  
One is in the grounded metal raceway or metal pipe  
powerline  
The both are in the grounded metal raceway or metal  
pipe  
10  
Lightning Protection  
 
13  
Gigabit Smart Switch  
Min Parallel  
Length (mm1  
Cable  
Pave Way  
Parallel cabling  
300  
150  
2~5kVA  
One is in the grounded metal raceway or metal pipe  
powerline  
The both are in the grounded metal raceway or metal  
pipe  
80  
Parallel cabling  
600  
300  
>5kVA  
One is in the grounded metal raceway or metal pipe  
powerline  
The both are in the grounded metal raceway or metal  
pipe  
150  
Device  
Min Distance (m1  
Switch case  
1.00  
Transformer room  
Elevator tower  
2.00  
2.00  
2.00  
Air-conditioner room  
211 Connect to Ground  
Connecting the device to ground is to quickly release the lightning over-voltage and  
over-current of the device, which is also a necessary measure to protect the body from  
electric shock.  
In different environments, the device may be grounded differently. The following  
will instruct you to connect the device to the ground in two ways, connecting to the  
grounding bar or connecting to the ground via the power cord. Please connect the  
device to ground in the optimum way according to your specific operation environment.  
Connecting to the Grounding Bar  
If the device is installed in the Equipment Room, where a grounding bar is available,  
you are recommended to connect the device to the grounding bar as shown in the  
following figure.  
Grounding Te rminal  
Grounding Bar  
Switch (Rear Panel)  
Ground Cable  
Figure 3-1 Connecting to the Grounding Bar  
14  
Lightning Protection  
 
Gigabit Smart Switch  
Note: The grounding bar and the ground cable are not provided with our product. If  
needed, please self purchase them.  
Connecting to the Ground via the Power Supply  
If the device is installed in the normal environment, the device can be grounded via the  
PE (Protecting Earth1 cable of the AC power supply as shown in the following figure.  
Figure 3-2 Connecting to the Ground  
Note:  
The figure is to illustrate the application and principle. The power plug you get from  
the package and the socket in your situation will comply with the regulation in your  
country, so they may differ from the figure above.  
If you intend to connect the device to the ground via the PE (Protecting Earth1 cable  
of AC power cord, please make sure the PE (Protecting Earth1 cable in the electrical  
outlet is well grounded in advance.  
212 EquiCotential Bonding  
Equipotential Bonding is the practice of intentionally electrically connecting all earthed  
systems to the same grounding grid or connecting the grounding grids of all the  
earthed systems together through the ground or overground metal so as to create  
an earthed equipotential zone. When lightning occurs, the high voltage produced by  
lightning current in all systems will meanwhile exist in their ground cables, and thus  
all ground cables have the same electrical potential and basically eliminate the electric  
strikes between the systems.  
The figure below illustrates how to practice equipotential bonding in a network.  
Lightning Protection  
 
15  
Gigabit Smart Switch  
Grounding T e rminal  
Ground Cable  
Equipotential Bonding Cable  
Grounding Bar  
Figure 3-3 Equipotential Bonding  
When equipotential bonding, please note that the cable should be copper wrapped  
Kelly with its area being 6mm2 at least. The shorter cable the better, and use a  
grounding bar to establish an equipotential bonding point.  
Note: The equipotential bonding cable and ground cable are not provided with our  
product. If needed, please self purchase it.  
212 Use Lightning Arrester  
Power lightning arrester and signal lightning arrester are used for lighting protection.  
Power lightning arrester is used for limiting the voltage surge due to a lightning. If an  
outdoor AC power cord should be directly connected to the device, please use a power  
lightning arrester.  
Note: Power lightning arrester is not provided with our product. If needed, please self  
purchase it.  
Signal lightning arrester is used to protect RJ45 ports of the device from lightning.  
When cabling outdoors, please install a signal lightning arrester before connecting the  
cable to the device.  
When purchasing or using a signal lightning arrester, please observe the following  
rules:  
16  
Lightning Protection  
 
Gigabit Smart Switch  
The port rate of the signal lightning arrester should match the rate of the desired  
port on the device. If it is not matched, this signal lighting arrester will not work.  
Purchase a standard lightning arrester.  
Install signal lightning arrester near the protected device and connect it to the  
ground via a shorter ground cable.  
Grounding T e rminal  
Equipotential Bonding Cable  
Device  
Ethernet Cable  
Signal Lightning Arrester  
Figure 3-4 Lighting Arrester Connection  
Note: Signal lightning arrester is not provided with our product. If needed, please self  
purchase it.  
Lightning Protection  
 
17  
Gigabit Smart Switch  
ChaCter 2 Connection  
21C Ethernet Port  
Connect a Ethernet port of the Switch to the computer by RJ45 cable as the following  
figure shown.  
RJ45 Port  
RJ45 Cable  
Figure 4-1 Connecting the RJ45 Port  
211 SFP Port  
Connect the SFP port to a SFP module. If an SFP transceiver (purchased separately1  
is installed in a slot and has a valid link on the port, the associated RJ45 port will be  
disabled and cannot be used.  
SFP Port  
SFP Module  
Figure 4-2 Inserting the SFP Module  
Note: When using the SFP port with a 100Mbps module or a gigabit module, you  
need to log on to the GUI (Graphical User Interface) of the Switch and configure its  
corresponding Speed and Duplex mode on SwitchingPortPort Config page.  
For 100Mbps module, please select 100MFD while select 1000MFD for gigabit module.  
By default, the Speed and Duplex mode of SFP port is 1000MFD. TL-SG2452 features  
4 individual SFP ports which support 1000M SFP module connection only.  
18  
Connection  
 
Gigabit Smart Switch  
212 Verify Installation  
After completing the installation, please verify the following items:  
There are 5~10cm of clearance around the sides of the device for ventilation and  
the air flow is adequate.  
The voltage of the power supply meets the requirement of the input voltage of the device.  
The power socket, device and rack are well grounded.  
The device is correctly connected to other network devices.  
212 Power On  
Plug in the negative connector of the provided power cord into the power socket of the  
device, and the positive connector into a power outlet as the following figure shown.  
Figure 4-3 Connecting to Power Supply  
Note: The figure is to illustrate the application and principle. The power plug you get  
from the package and the socket in your situation will comply with the regulation in  
your country, so they may differ from the figure above.  
214 Initialization  
After the device is powered on, it begins the Power-On Self-Test. A series of tests run  
automatically to ensure the device functions properly. During this time, its LED indica-  
tors will respond as follows:  
The Power/PWR LED indicator will light on all the time.  
After keeping off for several seconds, the LED indicators of all the ports will flash  
momentarily and then turn off again after the initialization.  
The System/SYS LED indicator will flash, which represents a successful initialization.  
Connection  
19  
 
Gigabit Smart Switch  
ChaCter 4 Configuration  
41C Configure the Switch via GUI  
1. To access the GUI of the Switch, open a web browser and type the default  
press the Enter key.  
Figure 5-1 Web Browser  
Note: To log on to the GUI of the Switch, the IP address of your PC should be set in  
the same subnet addresses of the Switch. The IP address is 192.168.0.x ("x" is any  
number from 2 to 2541, Subnet Mask is 255.255.255.0.  
For the detailed instructions as to how to do this, please refer to Appendix B in the  
User Guide on the Resource CD.  
2. Enter admin for the default User Name and Password, both in lower case letters.  
Then click the Login button or press the Enter key.  
Figure 5-2 Login  
3. After a successful login, the main page will appear as the following figure, and you  
can configure the function by clicking the setup menu on the left side of the screen.  
20  
Configuration  
 
Gigabit Smart Switch  
Figure 5-3 Main Page of the Switch  
411 Configure the Switch Using CLI  
You can log on to the Switch and access the CLI by Logging on to the Switch remotely  
by a Telnet connection through an Ethernet port. To log on to the switch by a Telnet  
connection, please take the following steps:  
1. Make sure the switch and the PC are in the same LAN.  
2. Click StartRun to open the Run window.  
Figure 5-4 Open the Run window  
Configuration  
21  
 
Gigabit Smart Switch  
3. Type cmd in the prompt Run window as Figure 5-5 and click OK.  
Figure 5-5 Run Window  
4. Type telnet 192.168.0.1 in the command prompt shown as Figure 5-6, and press the  
Enter button.  
Figure 5-6 Connecting to the Switch  
Note: TL-SG2452 is unaccessible through Telnet Connection so that no configuration  
can be made by using CLI.  
22  
Configuration  
 
Gigabit Smart Switch  
ACCendix A Troubleshooting  
QQQ What could I do if I forgot the username and Cassword of the  
Switch?  
Press the Reset button for at least 5 seconds to reset the system. The  
system will be reset to the factory default settings, and the default login  
user name and password are both admin.  
QQQ Why does the Power LED work abnormally?  
The Power LED should be lit up when the power system works normally. If  
the Power LED worked abnormally, please take the following steps:  
1. Make sure that the power cable is connected properly, and the power  
contact is normal.  
2. Make sure the voltage of the power supply meets the requirement of the  
input voltage of the Switch.  
QQQ What could I do if I could not access the web-based configuration  
Cage?  
You are recommended to check the following items:  
1. Check every port LED on the Switch and make sure the cable is installed  
properly.  
2. Try another port on the Switch and make sure the cable meets the  
requirement and works normally.  
3. Turn off the power. After a while, turn on the power again.  
4. Make sure the IP address of your PC is set within the subnet of the  
Switch.  
5. If you still cannot access the configuration page, please restore the  
Switch to its factory defaults. Then the IP address should be set as  
192.168.0.x ("x" is any number from 2 to 2541 and Subnet Mask as  
255.255.255.0.  
Troubleshooting  
23  
 
Gigabit Smart Switch  
ACCendix B Hardware SCecifications  
Item  
Content  
IEEE 802.3 10Base-T Ethernet  
IEEE 802.3u 100Base-TX/100Base-FX  
IEEE 802.3ab 1000Base-T  
Standards  
IEEE 802.3z 1000Base-X  
IEEE 802.3x Flow Control  
IEEE 802.3af (for TL-SG2424P only1  
IEEE 802.3at (for TL-SG2424P only1  
10Base-T: UTP/STP of Cat. 3 or above (maximum 100m1  
100Base-TX: 2-pair UTP/STP of Cat. 5 or above (maximum  
100m1  
Transmission Medium  
100Base-FX: MMF or SMF SFP Module (Optional1  
1000Base-T: 4-pair UTP/STP of Cat. 5, Cat. 5e and  
Cat. 6 or above (maximum 100m1  
1000Base-X: MMF or SMF SFP Module (Optional1  
LEDs  
TL-SG2216/TL-SG2424: Power, System, 1000Mbps, Link/Act  
TL-SG2424P: Power, System, Speed, Port Status LED, PoE, PoE  
Max  
TL-SG2452: PWR,SYS,10/100/1000Mbps  
0~40℃  
Operating Temperature  
Storage Temperature  
Operating Humidity  
Storage Humidity  
-40~70℃  
10%~90%RH Non-condensing  
5%~90%RH Non-condensing  
24  
Hardware Specifications  
 
Gigabit Smart Switch  
ACCendix C Technical SuCCort  
To download the latest Firmware, Driver, Utility and User Guide, go to:  
For all other technical support, please contact us by using the following details:  
Global  
Tel: +86 755 2650 4400  
Service time: 24hrs, 7 days a week  
Tel: +65 6284 0493  
Singapore  
Service time: 24hrs, 7 days a week  
UK  
Tel: +44 (01 845 147 0017  
Service time: 24hrs, 7 days a week  
Toll Free: +1 866 225 8139  
USA/Canada  
Service time: 24hrs, 7 days a week  
Australia & New Zealand  
Tel: AU 1300 87 5465 NZ 0800 87 5465  
E-mail: [email protected] (Australia1  
[email protected] (New Zealand1  
Service time: 24hrs, 7 days a week  
Malaysia  
Turkey  
Italy  
Tel: 1300 88 875 465 (1300 88TP-LINK1  
Service time: 24hrs, 7 days a week  
Tel: 444 1925 (Turkish Service1  
Service time: 09:00 to 21:00 , 7 days a week  
Tel: +39 023 051 9020  
Service time: Monday to Friday, 09:00 to 13:00 and  
14:00 to 18:00  
France  
Tel: +33 (01 820 800 860 (French service1  
Fee: 0.118 EUR/min from France  
Service time: Monday to Friday, 09:00 to 18:00  
*Except French Bank holidays  
Indonesia  
Tel: (+621 021 6386 1936  
Service time: 09:00 to 18:00  
( From Monday to Friday , except public holidays 1  
Technical Support  
25  
 
Gigabit Smart Switch  
Germany/Austria  
Tel: +49 1805 875 465 (German Service1  
+49 1805 TPLINK  
+43 820 820 360  
Fee: 0.14 EUR/min from the German fixed phone  
network and up to 0.42 EUR/min from mobile phone  
Service time: Monday to Friday, 09:00 to 12:30 and  
13:30 to 17:30. GMT+ 1 or GMT+ 2 (Daylight Saving  
Time in Germany1  
*Except bank holidays in Hesse  
Switzerland  
Tel: +41 (01 848 800 998 (German Service1  
Fee: 4-8 Rp/min, depending on rate of different time  
Service time: Monday to Friday, 09:00 to 12:30 and  
13:30 to 17:30. GMT+ 1 or GMT+ 2 (Daylight Saving  
Time1  
Russian Federation  
Tel: 8 (4991 754 5560  
8 (8001 250 5560 (toll-free call from any RF region1  
Service time: From 10:00 to 18:00 (Moscow time1  
*Except weekends and holidays in Russian Federation  
Tel: 0800 505 508  
Ukraine  
Brazil  
Service time: Monday to Friday 10:00 to 22:00  
Toll Free: 0800 608 9799 (Portuguese Service1  
Service time: Monday to Friday, 09:00 to 20:00;  
Saturday, 09:00 to 15:00  
Poland  
Tel: +48 (01 801 080 618  
+48 227 217 563 (if calls from mobile phone1  
Service time: Monday to Friday 09:00 to 17:00. GMT+1  
or GMT+2 (Daylight Saving Time1  
26  
Technical Support  
 
 
7106504146  
Rev: 1.1.0  
 

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