TP Link Switch TL SG1008 User Manual

Enterprise Networking Solution

Installation Guide

Gigabit Unmanaged Switch

TL-SG1048

TL-SG1024/TL-SG1024D

TL-SG1016/TL-SG1016D

TL-SG1008/TL-SG1008PE

Specifications are subject to change without notice.

is a registered trademark

of TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks of their

respective holders.

No part of the specifications may be reproduced in any form or by any means or used to make

any derivative such as translation, transformation, or adaptation without permission from TP-LINK

http://www.tp-link.com

FCC STATEMENT

This equipment has been tested and found to comply with the limits for a Class A digital device,

pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference when the equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with the instruction manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference in which case

the user will be required to correct the interference at his own expense.

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

conditions:

11 This device may not cause harmful interference.

21 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.

CE Mark Warning

This is a Class A product. In a domestic environment, this product may cause radio interference, in

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

Related Document

Contents

Chapter 1 Introduction ——————————— 01

1.1

1.2

1.3

Product Overview...................................................................01

Features......................................................................................01

Appearance...............................................................................02

Chapter 2 Installation ———————————— 08

2.1

2.2

2.3

2.4

Package Contents...................................................................08

Safety Precautions..................................................................08

Installation Tools......................................................................10

Product Installation................................................................11

Chapter 3 Lightning Protection ———————— 13

3.1

3.2

3.3

3.4

Cabling Reasonably................................................................13

Connect to Ground.................................................................15

Equipotential Bonding..........................................................16

Use Lightning Arrester..........................................................17

Chapter 4 Connection ——————————— 19

4.1

4.2

4.3

4.4

Ethernet Port ............................................................................19

Verify Installation ....................................................................19

Power On....................................................................................19

Initialization ..............................................................................20

Appendix A Troubleshooting ————————— 21

Appendix B Speciꢀcations——————————— 22

Appendix C Technical Support ————————— 23

Contents

III

Gigabit Unmanaged Switch

ChaCter C Introduction

C1C Product Overview

The Gigabit Unmanaged Switch provides you with a high-performance, low-cost, easy-

to-use, seamless and standard upgrade to boost your old network to 1000Mbps.

By increasing the speed of your network server and backbone connections, the

Gigabit Unmanaged Switch makes Gigabit a reality. Power users in the home, ofﬁce,

workgroup, or creative production environment can now move large, bandwidth-

intensive ﬁles faster. Graphics, CGI, CAD, multimedia ﬁles and other large files moved

by some applications can be transferred across the network almost instantly.

The Gigabit Unmanaged Switch features a non-blocking switching architecture that

forwards and filters packets at full wire-speed for maximum throughput. The switch

supports MAC address auto-learning and auto-aging, IEEE802.3x ﬂow control for full-

duplex mode and backpressure for half-duplex mode. It is compatible with all 10Mbps,

100Mbps and 1000Mbps Ethernet devices because it is standard-based. It protects

your existing network investments while providing you with a straightforward migration

path to faster Gigabit speed.

The Gigabit Unmanaged Switch is plug-and-play and no configuration is required.

Auto MDI/MDI-X cable detection on all ports eliminates the need for crossover cable

or Uplink port. Each port can be used as general port or Uplink port, and any port can

be simply plugged into a server, a hub, a router or a switch, using the straight cable

or crossover cable. Diagnostic LEDs which display link status and activity, allow you to

quickly detect and correct problems on the network.

TL-SG1008PE is a Power Sourcing Equipment (PSE*1. The 8 Auto-Negotiation RJ45

ports support Power over Ethernet (PoE*1 function, which can automatically detect and

supply power with those IEEE802.3af/IEEE802.3at-compliant powered devices (PDs*1.

Note:

■

*PSE is a device (switch or hub for instance1 that will provide power in a PoE setup.

*PoE is a technology that describes a system to transmit electrical power, along with

■

data, to remote devices over standard twisted-pair cable in an Ethernet network.

*PD is 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 Features

For TL-SG1048/TL-SG1024/TL-SG1024D/TL-SG1016/TL-SG1016D/TL-SG1008:

•

Complies with IEEE802.3, IEEE802.3u, IEEE802.3ab standards

8/16/24/48 10/100/1000Mbps Auto-Sense RJ45 ports supporting Auto-MDI/MDIX

All ports Support Full/Half Duplex transfer mode for 10/100Mbps and Full Duplex

transfer mode for 1000Mbps

Introduction

Gigabit Unmanaged Switch

•

Supports IEEE802.3x ﬂow control for full-duplex mode and backpressure for half-

duplex transfer mode

Non-blocking switching architecture that forwards and filters packets at full wire-

speed for maximum throughput

•

Supports MAC address auto-learning and auto-aging

Desktop and rack-mountable steel case

Internal power supply

For TL-SG1008PE:

•

Complies with IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x, IEEE802.3af and

IEEE802.3at standards

•

8 10/100/1000Mbps Auto-Negotiation RJ45 ports all supporting PoE function and

Auto-MDI/MDIX

•

Supports PoE power up to 124W for all PoE ports

Supports PoE IEEE802.3af/IEEE802.3at-compliant PDs

Supports IEEE802.3x flow control for Full-duplex Mode and backpressure for Half-

duplex Mode

•

8K entry MAC address table of the TL-SG1008PE with auto-learning and auto-aging

Internal power supply

C11 ACCearance

■

Front Panel

The front panel of TL-SG1048 is shown as the following figure.

1000Mbps

10/100Mbps

activity

Power

TL-SG1048

48-Port Gigabit Switch

LEDs

10/100/1000Mbps RJ45 Port

Figure 1-1 Front Panel of TL-SG1048

LEDs

LED

Status

Indication

The switch is powered on.

Power

Off

The switch is powered off or power supply is abnormal.

A 1000Mbps device is connected to the corresponding port.

A 10/100Mbps device is connected to the corresponding port.

The corresponding port is transmitting or receiving data.

There is no device linked to the corresponding port.

Green

Yellow

Link/Act

Flashing

Off

Introduction

Gigabit Unmanaged Switch

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.

The front panel of TL-SG1024 is shown as the following figure.

LEDs

10/100/1000Mbps RJ45 Port

Figure 1-2 Front Panel of TL-SG1024

The front panel of TL-SG1016 is shown as the following figure.

LEDs

10/100/1000Mbps RJ45 Port

Figure 1-3 Front Panel of TL-SG1016

The front panel of TL-SG1024D is shown as the following figure.

LEDs

10/100/1000Mbps RJ45 Port

Figure 1-4 Front Panel of TL-SG1024D

The front panel of TL-SG1016D is shown as the following figure.

LEDs

10/100/1000Mbps RJ45 Port

Figure 1-5 Front Panel of TL-SG1016D

Introduction

Gigabit Unmanaged Switch

The front panel of TL-SG1008 is shown as the following figure.

TL-SG1008

8-Port Gigabit Switch

Link

Act

Power

1000Mbps

LEDs

10/100/1000Mbps RJ45 Port

Figure 1-6 Front Panel of TL-SG1008

LEDs

LED

Status

Indication

The switch is powered on.

Power

Off

The switch is powered off or power supply is abnormal.

There is a device linked to the corresponding port but no

activity.

Link/Act

Flashing

Off

The corresponding port is transmitting or receiving data.

There is no device linked to the corresponding port.

A 1000Mbps device is connected to the corresponding port.

1000Mbps

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.

The front panel of TL-SG1008PE is shown as the following figure.

LEDs

10/100/1000Mbps RJ45 Port and PoE Port

Figure 1-F Front Panel of TL-SG1008PE

LEDs

LED

Status

Indication

On (green1

The switch is powered on.

Power

Flashing (green1 Power supply is abnormal.

Off

The switch is powered off.

On (green1

A valid link is established on the port.

The corresponding port is transmitting or receiving

data.

Link/Act

Flashing (green1

Off

There is no device linked to the corresponding port.

Introduction

Gigabit Unmanaged Switch

LED

Status

Indication

The power of all the connected PoE ports is between

118W and 124W. No power may be supplied if

additional PDs are connected.

On (red1

PoE MAX

Flashing (red1

The power of all the connected PoE ports is >=124W.

The power of all the connected PoE ports is <118W, or

there is no PD connected to the corresponding port.

Off

There is a 1000Mbps device connected to the

corresponding port.

On (green1

1000Mbps

PoE Status

There is a 10/100Mbps device connected to the

corresponding port, or there is no device connected to

the corresponding port.

Off

There is a PoE PD connected to the port, which supply

power successfully.

On (green1

The PoE power circuit may be in short or the power

current may be overloaded.

Flashing (green1

No PD is connected to the corresponding port, or no

power is supplied according to the power limits of the

port.

Off

10/100/1000Mbps RJ45 Port and PoE Port

TL-SG1008PE switch is equipped with 8 10/100/1000Mbps Auto-Negotiation RJ45

ports and all of them support PoE function.

The 8 10/100/1000Mbps RJ45 ports are designed to connect to the device with

a bandwidth of 10Mbps, 100Mbps or 1000Mbps. Once the network devices are

connected to these 8 ports through the network cable, the switch will make them

plug and play according to the Auto-MDI/MDIX detection. The working status can be

Link/Act

1000Mbps LEDs

on the front panel.

indicated by the

LEDs and

The 8 ports also support PoE function which integrates power and data onto

one Ethernet cable. Once the device you connect to the switch is identified, the

switch will supply power through the PoE port, and then you can use it as a

10/100/1000Mbps Auto-Negotiation RJ45 Ethernet port. The working status can be

PoE MAX

PoE Status LEDs

on the front panel.

indicated by the

LED and

Note:

■

If all PoE PDs power consumption is >=124W, a priority* will be arranged among the

PoE ports like port 1 > port 2 > port 3 > port 4 > port 5 > port 6 > port F > port 8,

then the system will cut off the power of the lowest-priority port.

■

*Priority is to protect the system when the system power is overloaded. For example,

Port 1, 2, 4 and F is using 30; the system power is 120W in total. If there is an

additional PD inserted to Port 3 with 25W, and then the system will cut off the power

of Port F because of the overloaded power, this means Port 1, 2 and 4 will use 30W,

and Port 3 will use 25W, no power will be supplied to Port F.

■

Make sure the PDs you connected to the switch are compliant with IEEE802.3af/

IEEE802.3at standard.

Introduction

Gigabit Unmanaged Switch

Rear Panel

The rear panel of TL-SG1048 is shown as the following figure.

Power Socket

Grounding Terminal

Figure 1-8 Rear Panel of TL-SG1048

The rear panel of TL-SG1024 is shown as the following figure.

Power Socket

Grounding Terminal

Figure 1-F Rear Panel of TL-SG1024

The rear panel of TL-SG1016 is shown as the following figure.

Power Socket

Grounding Terminal

Figure 1-10 Rear Panel of TL-SG1016

The rear panel of TL-SG1024D is shown as the following figure.

Grounding Terminal

Power Socket

Figure 1-11 Rear Panel of TL-SG1024D

The rear panel of TL-SG1016D is shown as the following figure.

Grounding Terminal

Power Socket

Figure 1-12 Rear Panel of TL-SG1016D

Introduction

Gigabit Unmanaged Switch

The rear panel of TL-SG1008 is shown as the following figure.

Grounding Terminal

Power Socket

Figure 1-13 Rear Panel of TL-SG1008

The rear panel of TL-SG1008PE is shown as the following figure.

Power Socket

Grounding Terminal

Figure 1-14 Rear Panel of TL-SG1008PE

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.

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.

Caution: Please use the provided power cord.

Introduction

Gigabit Unmanaged 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.

One Switch

One Power Cord

This Installation Guide

Two mounting brackets and the

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

Gigabit Unmanaged Switch

■

Site Requirements

Temperature/Humidity

40℃

0℃

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% ~ F0%RH Non-condensing

5% ~ F0%RH Non-condensing

-40℃ ~ F0℃

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

Gigabit Unmanaged Switch

Lightening 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

1.5m

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.

111 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

Gigabit Unmanaged 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, 1F-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.

Installation

Gigabit Unmanaged 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

Gigabit Unmanaged Switch

ChaCter 1 Lightning Protection

11C 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.

Lightning Protection

Gigabit Unmanaged 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

1000

300

Service pipe

150

500

300

Compressed air pipe

Thermal pipe (not wrapped1

Thermal pipe (wrapped1

Gas pipe

500

300

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

<2kVA

powerline

One is in the grounded metal raceway or metal pipe

The both are in the grounded metal raceway or metal

pipe

Lightning Protection

Gigabit Unmanaged Switch

Cable

Min Parallel

Length (mm1

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

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

Air-conditioner room

111 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 Terminal

Grounding Bar

Switch (Rear Panel)

Ground Cable

Figure 3-1 Connecting to the Grounding Bar

Lightning Protection

Gigabit Unmanaged 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.

111 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

Gigabit Unmanaged Switch

Grounding Terminal

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 6mm²at 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.

112 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:

Lightning Protection

Gigabit Unmanaged 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 Terminal

Equipotential Bonding Cable

Device

Ethernet Cable

Signal Lightning Arrester

Figure 3-4 Equipotential Bonding

Note: Signal lightning arrester is not provided with our product. If needed, please self

purchase it.

Lightning Protection

Gigabit Unmanaged 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 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.

211 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 4-2 Connecting to Power Supply

Connection

Gigabit Unmanaged Switch

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.

212 Initialization

For TL-SG1048/TL-SG1024/TL-SG1024D/TL-SG1016/TL-SG1016D/TL-SG1008:

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:

■

All of the LED indicators will flash momentarily for one second, which represents a

resetting of the system.

■

The Power LED indicator will light up.

For TL-SG1008PE:

The LED indicators for TL-SG1008PE are classified into two parts:

The LEDs indicating switch status including Power LED, Link/Act LEDs and 1000Mbps

LEDs; the LEDs indicating PSE status, including PoE MAX LED and PoE Status LEDs.

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:

■

All of the LEDs indicating swith status will flash momentarily for one second, which

represents a resetting of the switch system. The PoE MAX LED will keep on for

approximately ten seconds, representing a resetting of the PSE system. Take note

that the PoE Status LEDs won't light up during this period.

■

The Power LED indicator will light up.

Connection

Gigabit Unmanaged Switch

ACCendix A Troubleshooting

QQQQ The Power LED is not lit

The Power LED should be lit up when the power system works normally. If the

Power LED worked abnormally, please check as follows:

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.

QQQQ The Link/Act LED is not lit when a device is connected to the

corresConding Cort

Please check as follows:

1. Make sure that the cable connectors are ﬁrmly plugged into the switch and

the device.

2. Make sure the connected device is turned on and working well.

3. The cable must be less than 100 meters long(328 feet1.

Troubleshooting

Gigabit Unmanaged Switch

ACCendix B SCecifications

Item

Content

IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x

Standards

IEEE802.3af (for TL-SG1008PE1, IEEE802.3at (for TL-SG1008PE1

UTP/STP of Cat. 3 or above(maximum 100m1

10Base-T

For TL-SG1008PE:

UTP category 3, 4, 5 cable (maximum 100m1

EIA/TIA-568 100Ω STP (maximum 100m1

2-pair UTP/STP of Cat. 5 or above (maximum 100m1

For TL-SG1008PE:

Transmission Medium

100Base-TX

1000Base-T

UTP category 5, 5e cable (maximum 100m1

EIA/TIA-568 100Ω STP (maximum 100m1

4-pair UTP/STP of Cat. 5 or above (maximum 100m1

For TL-SG1008PE:

UTP category 5, 5e cable (maximum 100m1

EIA/TIA-568 100Ω STP (maximum 100m1

Safety & Emissions

Protocol

FCC, CE

CSMA/CD

For TL-SG1008PE:

PoE Power on RJ45

Power+: pin 3 & pin 6

Power -: pin 1 & pin 2

Transfer Method

Store-and-Forward

MAC Address Learning Automatically learning, automatically aging

10Base-T: 14881pps/Port

Frame Forward Rate

100Base-Tx: 148810pps/Port

1000Base-T: 14880F5pps/Port

Power, Link/Act (TL-SG10481

POWER/Power, Link/Act, 1000Mbps

LEDs

(TL-SG1024/TL-SG1024D/TL-SG1016/TL-SG1016D/TL-SG10081

Power, PoE MAX, 1000Mbps, Link/Act, PoE Status (TL-SG1008PE1

Operating Temperature 0℃ 40℃ (32 ~104℉1

Storage Temperature

Operating Humidity

Storage Humidity

-40℃ F0℃ (-40 ~158℉1

10% F0%RH Non-condensing

5% F0%RH Non-condensing

Specifications

Gigabit Unmanaged Switch

ACCendix C Technical SuCCort

■

For more troubleshooting help, go to: http://www.tp-link.com/en/support/faq

■

To download the latest Firmware, Driver, Utility and User Guide, go to:

http://www.tp-link.com/en/support/download

■

For all other technical support, please contact us by using the following details:

Global

Tel: +86 F55 2650 4400

Fee: Depending on rate of different carriers, IDD.

E-mail: [email protected]