LED Explanation
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,
Do not use this product near water, for example,
in a wet basement or near a swimming pool.
Avoid using this product during an electrical
storm. There may be a remote risk of electric
shock from lightning.
transformation, or adaptation without
permission from TP-LINK TECHNOLOGIES
CO., LTD. Copyright © 2016 TP-LINK
TECHNOLOGIES CO., LTD. All rights reserved.
http://www.tp-link.com
SAFETY NOTICES
This is a class B product. In a domestic
environment, this product may cause radio
interference, in which case the user may be
required to take adequate measures.
CE Mark Warning
Frequently Asked Questions (FAQ)
The Power LED should be lit when the power system is working normally.
If the Power LED is not lit, please check as follows:
A1:
Make sure the power adapter is connected to the switch with power
source properly.
A2:
Make sure the voltage of the power supply meets the requirements of
the input voltage of the switch.
A3:
Make sure the power source is ON.
Q1. The Power LED is not lit
It is recommended that you check the following items:
A1:
Make sure that the cable connectors are firmly plugged into the switch
and the device.
A2:
Make sure the connected device is turned on and works normally.
A3:
The cable must be less than 100 meters long (328 feet).
Q2. The Link/Act LED is not lit when a device is connected to
the corresponding port
Power
On and Green: Running at 1000Mbps
On and Yellow: Running at 10/100Mbps
Flashing: Transmitting/receiving data
Link/Act(Port 1-8)
On: Providing PoE power
Flashing: PoE fault
Off: Not providing PoE power
PoE Status (Port 1-4)
On: Power on
Off: Power off
Cautions This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference in a residential
installation. This equipment generates, uses and
can radiate radio frequency energy and, if not
installed and used in accordance with the
instructions, may cause harmful interference to
radio communications. However, there is no
guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television
reception, which can be determined by turning the
equipment off and on, the user is encouraged to
try to correct the interference by one or more of
the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the
equipment and receiver.
• Connect the equipment into an outlet on a
circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/ TV
technician for help.
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.
FCC STATEMENT
On: 46W≤Total power supply < 55W
Flashing: Total power supply = 55W
Off: Total power supply < 46W
PoE Max
Certification
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
FCC, CE, RoHS
0˚C~40˚C (32˚F~104˚F)
-40˚C~70˚C (-40˚F~158˚F)
10%~90%RH non-condensing
5%~95%RH non-condensing
General
Standard IEEE802.3i, IEEE802.3u, IEEE802.3ab, IEEE802.3x,
IEEE802.3af, IEEE802.1p, IEEE802.1q
Interface
8 10/100/1000Mbps RJ45 Ports
Auto-Negotiation, Auto MDI/MDIX
PoE Ports: Port1- Port4, Total Power Supply: 55W
Ethernet: 10Mbps(Half Duplex) 20Mbps(Full Duplex)
Fast Ethernet: 100Mbps(Half Duplex)
200Mbps (Full Duplex)
Gigabit Ethernet: 2000Mbps (Full Duplex)
Data Transfer Rate
Network Media (Cable)
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 or above (maximum 100m)
EIA/TIA-568 100ΩSTP (maximum 100m)
Power Supply External Power Adapter
Input:¬100-240VAC, 50/60Hz¬ Output: 48VDC /1.25A
Backbone Bandwidth 16Gbps
Q3. Why is port 4 not supplying power for PoE devices?
If connected PoE devices’ total power consumption exceeds 55W, the
system will cut off the power of port 4. For example, port 1, 2 and 4 are
consuming 15.4W respectively, if an additional PoE device with 12W is
inserted to port 3, the system will cut off the power of port 4 to compensate
for the overload.
MAC Address Table 4K, automatically learning, automatically aging
Environmental and Physical
