TP-Link TL-SF1016DS User manual

User Guide
TL-SF1016
TL-SF1016DS
TL-SF1024
TL-SF1024D
TL-SF1048
16/24/48-port 10/100Mbps Fast Ethernet Switch
Rev: 2.0.1
7106503501

COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice. is a
registered trademark of TP-LINK TECHNOLOGIES CO., LTD. Other brands and
product names are trademarks or registered 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 TECHNOLOGIES CO., LTD. Copyright © 2011
TP-LINK TECHNOLOGIES CO., LTD. All rights reserved.
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:
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.
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.
Note:
As for TL-SF1016DS, TL-SF1016, TL-SF1024D and TL-SF1024, a fuse resistor is
used in the “F1” position on the PCB of the power module. The fuse resistor
should be used with the following type: 10ohm 2W@25℃.

CONTENTS
Package Contents ................................................................................................ 1
Chapter 1 Product Introduction....................................................................... 2
1.1 Product Overview .............................................................................................2
1.2 Features ...........................................................................................................2
Chapter 2 Identifying External Components .................................................. 3
2.1 Front Panel .......................................................................................................3
2.2 Rear Panel........................................................................................................3
Chapter 3 Installation ....................................................................................... 5
3.1 Precautions.......................................................................................................5
3.2 Installation ........................................................................................................6
3.2.1 Desktop Installation.................................................................................6
3.2.2 Rack Installation......................................................................................6
3.3 Connect to Ground ...........................................................................................8
3.4 Power on ..........................................................................................................9
Appendix A: Specifications ............................................................................... 10
Appendix B: Troubleshooting ............................................................................11

1
Package Contents
The following contents should be found in your box:
¾One TL-SF1016/TL-SF1016DS/TL-SF1024/TL-SF1024D/TL-SF1048 Switch
¾One power cord
¾This User Guide
¾Mounting screws and two “L” planks
Note:
Make sure that the package contains the above items. If any of the listed items are
damaged or missing, please contact with your distributor. TL-SF1016DS and TL-
SF1024D do not include mounting screws and two “L” planks.

2
Chapter 1 Product Introduction
This chapter describes the features of the model of TL-SF1016/TL-SF1016DS/TL-
SF1024/TL-SF1024D/TL-SF1048 16/24/48-port 10/100Mbps Fast Ethernet Switch.
TL-SF1016, TL-SF1024 and TL-SF1048 just differ in the size, the number of LED
indicators and ports, and all figures in this guide are of TL-SF1016.
1.1 Product Overview
TL-SF1016/TL-SF1016DS/TL-SF1024/TL-SF1024D/TL-SF1048 16/24/48-port Switch
provides 16/24/48 10/100Mbps Auto-Negotiation RJ45 ports. Each port of the
TL-SF1016 / TL-SF1016DS / TL-SF1024 / TL-SF1024D / TL-SF1048 supports
auto MDI/MDI-X function, eliminating the need for crossover cables or Uplink ports.
The Switch is Plug- and-Play and any port can be simply plugged into a server, a
hub or a switch, using straight cable or crossover cable.
The TL-SF1016/TL-SF1016DS/TL-SF1024/TL-SF1024D/TL-SF1048 16/24/48-port
10/100Mbps Fast Ethernet Switch provides you with a low-cost, easy-to-use, high-
performance, seamless and standard upgrade to improve your old network to a
100Mbps network. It will boost your network performance up to full duplex data
transfer.
1.2 Features
¾Complies with IEEE802.3, IEEE802.3u standards
¾16/24/48 10/100Mbps Auto-Negotiation RJ45 ports supporting Auto-
MDI/MDIX
¾Supports IEEE802.3X flow control for full-duplex mode and backpressure for
half-duplex mode
¾LED indicators for monitoring power, link, activity, speed
¾Rack-mountable steel case
¾Internal power supply

3
Chapter 2 Identifying External Components
This Chapter describes the front panel, rear panel and LED indicators of the
Switch.
2.1 Front Panel
The front panel of TL-SF1016 consists of switch model, switch LED indicators, and
16 10/100Mbps RJ-45 ports.
Figure 2-1 TL-SF1016 Switch Front Panel sketch
The LED indicators include Power, Link/Act LED indicators, which are used for
monitoring and pre-troubleshooting of the Switch. The following section shows the
LED indicators of the Switch along with an explanation of each indicator.
¾Power LED: This indicator will light solid red when the Switch powers up. If
the LED is not lit, please check the power supply and connection.
¾Link/Act LED: The LED indicates Link/Active status. The corresponding LED
indicator will light solid green when connected to a network device. It flashes
green when data is being transmitted or received on the working connection.
¾100Mbps: The corresponding port LED indicator will light solid green when
it's working on 100Mbps speed. Not lit indicates working on
10Mbps speed.
Note:
Because of the difference among the mode of switch, some switches don’t include
the 100Mbps indicator, such as TL-SF1048, TL-SF1016DS, TL-SF1024D and a
few of TL-SF1016 switch.
2.2 Rear Panel
The rear panel of TL-SF1016 features a power socket and a Grounding Terminal
(marked with ).
Figure 2-2 TL-SF1016 Switch Rear Panel sketch

4
¾Grounding Terminal: TL-SF1016 already comes with Lightning Protection
Mechanism. You can also ground the Switch through the PE (Protecting Earth)
cable of AC cord or with Ground Cable. For detail information, please refer to
section 3.3 Connect to Ground.
¾AC Power Socket: Connect the female connector of the power cord here, and
the male connector to the AC power outlet. Please make sure the voltage of
the power supply meets the requirement of the input voltage.
Note:
Because of the difference among the mode of switch, some switches don’t include
the Grounding Terminal, such as TL-SF1048 and a few of TL-SF1016 and TL-
SF1024 switches.

5
Chapter 3 Installation
3.1 Precautions
To ensure a long-term and stable performance of the Switch, please pay attention
to the following before the installation.
1) Safety Requirements
•Before cleaning the Switch, cut off the power supply. Do not clean it by the
waterish cloth, and never use any other liquid cleaning method.
•Take waterproof measures during storage, transportation and operation of
the equipment.
•Use only the power cord provided with the Switch.
•Make sure the voltage of the power supply meets the requirement of the
input voltage of the Switch.
•Do not push any objects into the openings of the Switch.
•Ensure the vent hole is well ventilated and unblocked.
•Do not open or remove the cover of the Switch.
2) Location Requirements
When you choose a location for the Switch, please follow these guidelines:
•Install the Switch on a flat and stable surface that can support the entire
weight of the Switch with all fittings.
•Locate the Switch far from strong electromagnetic field generators (such as
motors), vibration, dust, and direct exposure to sunlight.
•To ensure adequate air flow around the Switch. At least 10 cm (4 inches) of
space at the front and rear of the Switch is needed for ventilation.
•Make sure that the Switch will be accessible and that the cables can be
easily connected.
•Position the Switch away from water and moisture sources, be sure to
provide an acceptable temperature and humidity operating environment.

6
3.2 Installation
This Switch can be either installed on the standard 19-inch mountable rack or
located on the desktop.
Caution:
Please unplug the power cord before installing or removing the Switch.
3.2.1 Desktop Installation
To install the Switch on the desktop, please follow the steps:
1) Set the Switch on a flat surface strong enough to support the entire weight of
the Switch with all fittings.
2) Remove the adhesive backing papers from the rubber feet.
3) Turnover the Switch and attach the supplied rubber feet to the recessed areas
on the bottom at each corner of the Switch.
Figure 3-1 Attaching Rubber Feet
4) Upturn the Switch and connect it to the network devices while keep enough
ventilation space around.
5) Connect the Switch to power source with the provided power cord.
Caution:
Please avoid any heavy thing placed on the Switch.
3.2.2 Rack Installation
To install the Switch in an EIA standard-sized, 19-inch rack, follow the instructions
described below:

7
1) Secure the supplied rack-mounting brackets to each side of the Switch with
supplied screws, as illustrated in the following figure.
Figure 3-2 Attaching Brackets
2) After the brackets are attached to the Switch, use suitable screws (not
provided) to secure the brackets to the rack, as illustrated in the following
figure.
Figure 3-3 Mounting Switch
3) Connect the Switch to network devices.
4) Supply power to the Switch with the provided power cord.
Note:
TL-SF1016DS and TL-SF1024D do not support rack installation.

8
3.3 Connect to Ground
Connecting the Switch to ground is to quickly release the lightning over-voltage and
over-current of the Switch, which is also a necessary measure to protect the body
from electric shock.
In different environments, the Switch may be grounded differently. The following will
instruct you to connect the Switch to the ground in two ways, connecting to the
Grounding Bar or connecting to the Ground via the power cord. Please connect the
Switch to ground in the optimum way according to your specific operation
environment.
•Connecting to the Grounding Bar
If the Switch is installed in the Equipment Room, where a Grounding Bar is available,
you are recommended to connect the Switch to the Grounding Bar as shown in the
following figure.
Figure 3-4
Note:
The Grounding Bar and Ground Cable is not provided with our product.
•Connecting to the Ground via the power supply
If the Switch is installed in the normal environment, the Switch can be grounded via
the PE（Protecting Earth）cable of the AC power supply as shown in the following
figure.

9
Figure 3-5
* 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.
Note:
If you intend to connect the Switch to the ground via the PE (Protecting Earth)
cable of AC power cord, please make sure the PE (Protecting Earth) cable in the
electrical outlet is well grounded in advance.
3.4 Power on
The TL-SF1016/TL-SF1016DS/TL-SF1024/TL-SF1024D/TL-SF1048 16/24/48-port
10/100Mbps Fast Ethernet Switch is powered by an AC Power Supply. Connect
the Switch and power outlet by power cord. Powering on the Switch, it will be
automatically initialized and the LED indicators should respond as follows:
1) All of the LED indicators will flash momentarily for one second, which
represents a resetting of the system.
2) The Power LED indicator will light up.

10
Appendix A: Specifications
General
Standards IEEE802.3 10Base-T, IEEE802.3u 100Base-TX
Topology Star
Protocol CSMA/CD
Ethernet: 10Mbps (Half Duplex)
20Mbps (FullDuplex)
Data Transfer Rate
Fast Ethernet: 100Mbps (Half Duplex)
200Mbps (Full Duplex)
10Base-T: UTP category 3, 4, 5 cable (maximum
100m)
EIA/TIA-568 100 STP (maximum 100m)
Network Media
(Cable) 100Base-TX: UTP category 5, 5e cable (maximum
100m)
EIA/TIA-568 100 STP (maximum 100m)
Number of Ports 16/24/48 10/100Mbps Auto-Negotiation RJ-45 ports
Safety & Emissions FCC, CE
LED indicators Power, Link/Act, 100Mbps
Transfer Method Store-and-Forward
MAC Address
Learning Automatically learning, automatically aging
10Base-T: 14881pps/Port
Frame Filter Rate
100Base-Tx: 148810pps/Port
10Base-T: 14881pps/Port
Frame Forward
Rate 100Base-Tx: 148810pps/Port
Environmental and Physical
Operating
Temperature 0°C ~40°C
Storage Temperature -40°C ~70°C
Operating Humidity 10%~90% non-condensing
Storage Humidity 5%~90% non-condensing

11
Appendix B: Troubleshooting
1. The Power LED is not lit
¾Make sure the AC power cord connected the Switch with power source
properly.
¾Make sure the power source is ON.
2. The Link/Act LED is not lit when a device is connected to the
corresponding port
¾Make sure that the cable connectors are firmly plugged into the Switch and
the device.
¾Make sure the connected device is turned on and working well.
¾The cable must be less than 100 meters long (328 feet).