Eminent EM4433 User manual

EM4433
16-Port 10/100Mbps Switch, 16 PoE ports

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EM4433 - 16-Port 10/100Mbps Switch, 16 PoE
ports
Table of contents
1.0 Introduction ...........................................................................................................2
1.1 Packing contents...............................................................................................2
2.0 Front and rear panel description............................................................................3
2.1 Front panel........................................................................................................3
2.1.1 LED Indicator description............................................................................ 3
2.2 Rear panel.........................................................................................................3
3.0 Rack-mount Installation.........................................................................................4
4.0 Connect Powered Device to the Switch.................................................................4
5.0 Switch Features and Specifications.......................................................................4
6.0 Frequently Asked Questions and other related information....................................5
7.0 Service and support...............................................................................................5
8.0 Warning and points of attention .............................................................................6
9.0 Warranty conditions...............................................................................................7
1.0 Introduction
Congratulations with the purchase of this high-quality Eminent product! This product
has undergone extensive testing by Eminent’s technical experts. Should you
experience any problems with this product, you are covered by Eminent
warranty. Please keep this manual and the receipt in a safe place.
Register your product now on www.eminent-online.com and receive product updates!
1.1 Packing contents
The following parts need to be present in the packing:
•EM4433 16-Port 10/100Mbps Switch, 16 PoE ports
•Manual
•Power cord
•19” mounting bracket

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2.0 Front and rear panel description
2.1 Front panel
Figure 1-1 shows the front panel of the switch.
Ports :
These ports are connection points for PCs and other network devices, such as
additional switches.
2.1.1 LED Indicator description
You can see the switch’s work status by LED indicators. The following table shows
these indicators function:
LED
COLOR
STATUS
STATUS DESCRIPTION
Power
Green
On
Power On
Off
Power off
LINK/ACT
(1~16)
Green
On
A device is connected to the port
Off
A device is disconnected to the
port
Flashing
Sending or receiving data
POE
Orange
On
A Powered Device is connected
to the port, which supply power
successfully.
Off
No Powered Device connected
to the port, or no power is
supplied according to the power
limits of the port.
Flashing
The POE power current may be
overloaded
2.2 Rear panel
Figure 1-2 shows the rear panel of the switch.
Power :
The power port is where you need to connect the power cord.

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3.0 Rack-mount Installation
The switch is rack-mountable and can be installed on an 19 inch equipment rack. To
do this, first, please install the mounting brackets on the switch’s side panels(one on
each side), secure them with the included screws, and then use the screws provided
with the equipment rack to mount the switch on the 19 inch rack.
4.0 Connect Powered Device to the Switch
All ports of the switch have PoE power supply function. The maximum output power of
each port can reach up to 30W. The total maximum power is 260W. It can make PD
devices, such as internet phone, network camera, wireless access point work. The
switch provides five levels of 3.84 ~ 25.5W electric power request. You only need to
connect the switch PoE port directly to the PD port by network cable.
5.0 Switch Features and Specifications
Features:
➢16 × 10/100Mbps Auto-negotiation Fast Ethernet RJ45 ports with 16 ports of
PoE function (port1-port16)
➢Supports PoE power up to 30W for each PoE port
➢Supports total PoE power up to 260W for all PoE ports
➢Supports PoE IEEE802.3af and IEEE802.3at compliant Powered Device (PD)
➢Supports IEEE802.3x flow control for Full-duplex Mode and backpressure for
Half-duplex Mode
➢8K entry MAC address table of the switch with auto-learning and auto-aging
➢LED indicators for monitoring power, link, activity, POE
➢Internal power supply

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Specifications:
Standards
IIEEE 802.3, IEEE 802.3u, IEEE 802.3x,
IEEE 802.3af, IEEE 802.3at
Network Media (Cable)
10BASE-T: UTP category 3,4,5 cable
(maximum 100m)
100BASE-T: UTP category 5,5e cable
(maximum 100m)
Number of Ports
16 x 10/100Mbps Auto-Negotiation ports
Switching Capacity
3.2G
LED
indicators
10/100M
Link/Act
PoE
PoE
Other
Power
Transfer Method
Store-and-Forward
PoE Power on RJ-45
Power-: pin 4 & pin 5
Power+: pin 7 & pin 8
MAC Address Learning
Automatically learning, automatically Update
Frame Filtering and
Forward Rate
10Mbps: 14880pps,100Mbps: 148800pps
Dimensions (L × W × H)
442*208*44mm
Weight
2500gr
Environment
Operating Temperature: 0°C~40°C
Storage Temperature: -10°C~70°C
Operating Humidity: 10%~90% non-
condensing
Storage humidity: 5%~90% non-condensing
6.0 Frequently Asked Questions and other
related information
The latest Frequently asked questions for your product can be found on the support
page of your product. Eminent will update these pages frequently to assure you have
the most recent information. Visit www.eminent-online.com for more information about
your product.
7.0 Service and support
This user manual has been carefully written by Eminent’s technical experts. If you
have problems installing or using the product, please fill out the support form at the
website www.eminent-online.com/support.
You can also contact us by phone. Please check www.eminent-online.com/support for
the helpdesk phone number and opening hours.

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8.0 Warning and points of attention
Due to laws, directives and regulations set out by the European parliament, some
(wireless) devices could be subject to limitations concerning its use in certain
European member states. In certain European member states the use of such devices
could be prohibited. Contact your (local) government for more information about this
limitations.
Always follow up the instructions in the manual*, especially where it concerns devices
which need to be assembled.
Warning: In most cases this concerns an electronic device. Wrong/improper use may
lead to (severe) injuries!
When you connect the device to the mains, make sure it will not be damaged or
subject to (high) pressure.
A power socket is needed which should be close and easy accessible from the device.
Repairing of the device should be done by qualified Eminent staff. Never try to repair
the device yourself. The warranty immediately voids when products have undergone
self-repair and/or by misuse. For extended warranty conditions, please visit our
website at www.eminent-online.com/warranty.
Dispose of the device appropriately. Please follow your countries regulation for the
disposal of electronic goods.
Please check below safety points carefully:
- Do not apply external force on the cables
- Do not unplug the device by pulling the power cable
- Do not place the device near heating elements
- Do not let the device come in contact with water of other liquids
- If there is any strange sound, smoke or odor, remove the device immediately from
the power outlet.
- Do not put any sharp objects into the venting hole of a product
- Do not use any damaged cables (risk of electric shock)
- Keep the product out of reach of children
- Wipe off the product with soft fabric, not water mop.
- Keep the power plug and outlet clean
- Do not unplug the device form the power outlet with wet hands
- Unplug the device when you don’t use it for a long time
- Use the device at a well ventilated place
*Tip: Eminent manuals are written with great care. However, due to new technological
developments it can happen that a printed manual does not longer contain the most
recent information. If you are experiencing any problems with the printed manual or

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you cannot find what you are looking for, please always check our website
www.eminent-online.com first for the newest updated manual.
Also, you will find frequently asked questions in the FAQ section. It is highly
recommended to consult the FAQ section. Very often the answer to your questions will
be found here.
9.0 Warranty conditions
The Eminent warranty applies to all Eminent products. After buying a second-hand
Eminent product the remaining period of warranty is measured from the moment of
purchase by the product’s initial owner. Eminent warranty applies to all Eminent
products and parts, indissolubly connected or mounted to the product it concerns.
Power supply adapters, batteries, antennas and all other products not directly
integrated in or connected to the main product or products of which, without
reasonable doubt, can be assumed that wear and tear during use will show a different
pattern than the main product, are not covered by the Eminent warranty. Products are
not covered by the Eminent warranty when exposed to incorrect/improper use,
external influences or when opening the service parts of the product by parties other
than Eminent. Eminent may use refurbished materials for repair or replacement of
your defective product. Eminent cannot be held responsible for changes in network
settings by internet providers. We cannot guarantee that the Eminent networking
product will keep working when settings are changed by the internet providers.
Eminent cannot guarantee the working of web services, apps and other third party
content that is available through Eminent products
When my product gets defective
Should you encounter a product rendered defective for reasons other than described
above: Please contact your point of purchase for taking care of your defective product.
EM4433_R0 | 05-2018