NetPing GB322 User manual

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[ENG] NetPing POE 5 Switch GB322, User Guide
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[ENG] NetPing POE 5 Switch GB322, User Guide -
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Содержание
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[ENG] [NP-GB322] 1. Limitation of Liability and Copyright....................................... 4
Limitation of Liability and Copyright ................................................................................................ 4
[ENG] [NP-GB322] 2. Introduction.............................................................................. 5
[ENG] [NP-GB322] 3. The Overview of NetPing POE 5 Switch GB322 ....................... 6
The purpose of the device ................................................................................................................. 6
The external view ............................................................................................................................... 6
[ENG] [NP-GB322] 4. Supply Package ........................................................................ 8
[ENG] [NP-GB322] 5. Installation and Connection..................................................... 9
Installation and connection .............................................................................................................. 9
[ENG] [NP-GB322] 6. PoE Technology in Switches GB322....................................... 11
[ENG] [NP-GB322] 7. Additional Documents and Links........................................... 13
[ENG] [NP-GB322] 8. Warranty Obligations.............................................................. 14
[ENG] [NP-GB322] 9. Operation Conditions and Storage........................................ 15

[ENG] NetPing POE 5 Switch GB322, User Guide -
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[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 1. Limitation of Liability and Copyright
[ENG] [NP-GB322] 1. Limitation of Liability and Copyright
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[ENG] [NP-GB322] 1. Limitation of Liability and Copyright
Limitation of Liability and Copyright
The information, contained in this document, can be changed by the manufacturer without a prior notice. Although
every effort was made to make the information in this document accurate and without errors, the manufacturer is
not liable for their possible presence and for the consequences that may result from the errors herein. The
manufacturer is not liable if supplied equipment, software and this user guide does not correspond to expectations
of a user and his/her opinion about where and how to use all the above. All copyrights on supplied devices,
described in this User Guide, as well as firmware and software of devices and this User Guide belong to NetPing
global Ltd. Сopying, replication and translation of this user guide to other languages are not allowed without a
prior written permission of a rightholder. Copying, replication, changing, disassembling of provided softwareare
not allowed without a prior written permission of a rightholder.For the part of software that is provided in source
codes, there is a separate license agreement, which defines an order of its use and modification. Other trademarks
used in this description belong to corresponding rightholders.

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 2. Introduction
[ENG] [NP-GB322] 2. Introduction
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[ENG] [NP-GB322] 2. Introduction
This User Guide will help you get acquainted with the specialities and features of the device,get an idea of its
functionality and technical characteristics and prepare the device for operation. It describes the model of the
NetPing POE 5 Switch GB322 (hereinafter referred to as a "switch" or "device").
This User Guide is designed for network administrators and users, who set up or operate the device. To work with
the device properly, a user must have an idea about the principles of building and functioning of local networks as
well as possess the next knowledge and skills:
Basic knowledge in the area of local and global networks;
Basicknowledgeintheareaofarchitectureandprinciples of work of TCP/IP networks;
Basic knowledge in the area of architecture and principles of work of Ethernet networks.

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 3. The Overview of NetPing POE 5 Switch GB322
[ENG] [NP-GB322] 3. The Overview of NetPing POE 5 Switch GB322
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1.
[ENG] [NP-GB322] 3. The Overview of NetPing POE 5 Switch
GB322
The purpose of the device
NetPing POE 5 Swtich GB322 is an unmanaged 5-port switch. The speciality of this switch is power supply from POE
(IEEE 802.3at or IEEE 802.3af) with the possibility of subsequent broadcasting of POE power supply. This allows you
to chain the switches GB322 using only an Ethernet cable.
NetPing POE 5 Swtich GB322 makes it possible to connect to the Ethernet the required number of working places,
VoIP phones, video cameras with minimal costs for cable infrastructure.
The external view
The front panel of the switch:
Element Function
Power switches of ETH 2...5
ports
On/Off switches for power supply to ETH2..5 ports. An auto detection
scheme is not supported.
 2. A power indicator Lights up when power is supplied and the device is operating.
3. A connector for external
battery pack
A power supply connector 48V DC up to 80W (1.5A).
4. PoE standard switch The choice of the power standard (standard 3 for IEEE 802.3af (PD 13W) and
standard 4 for IEEE 802.3at (PD 25.5W)).
5.ETH1 10/100/1000 BASE-TX
PoE in
ETH1 connector, input for PoE power supply.
The view of the back panel:

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 3. The Overview of NetPing POE 5 Switch GB322
[ENG] [NP-GB322] 3. The Overview of NetPing POE 5 Switch GB322
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Element Function
ETH2..5 4xETH 10/100/1000 BASE-TX PoE in
There are four Ethernet 10/100/1000-BASE-TX PoE out on the back panel of the device. There four connectors are of
the IEEE 802.3af / 802.3at standard without the function of without the function of determining a compatible POE
device Power supply to the PoE out ports is manually configured using switches on the back panel.
Power supply
The device is delivered without a power supply in a delivery package. The device can be powered from POE of the
Ethernet network or you can connect an external power supply unit with the voltage fro 34V up to 52V and the
power of no more than 80W (to power the switch itself, excluding POE consumers). It is allowed to have the power
supply of POE and the connection of an external power supply unit simultaneously (in this case, the device will be
powered from an external power supply unit).
To connect an external power supply, use the DJK-02A connector with a 2.1 mm pin. The power connector polarity:
pin "+" coating "GND".
As an external power supply unit for the switch we recommend you to use Power adapter 48V 1.5A.
The maximum allowable output current of the external power adapter must not excede 1.5A
If it is necessary to operate the device as a POE injector for other devices in the network supporting the IEEE
802.3af/at standard, use a 48 V power supply! The power of the power supply unit must be sufficient to provide
the total power consumption of the switch itself and all POE consumers which are connected to it.

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 4. Supply Package
[ENG] [NP-GB322] 4. Supply Package
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[ENG] [NP-GB322] 4. Supply Package
The supply package includes:
NetPing POE 5 Switch GB322;
A User Guide;
a set of fasteners (4 self-tapping screws + 4 dowel-nails);
ZIP-package.
A power adapter is not included in our supply package!

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 5. Installation and Connection
[ENG] [NP-GB322] 5. Installation and Connection
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[ENG] [NP-GB322] 5. Installation and Connection
Installation and connection
In order to install the switch successfully, follow these steps:
1. Determine how this switch will be powered: from the external power supply unit or via PoE;
2. Determine on which ports this switch will provide the power according to PoE technology to other devices;
3. Set the PoE enable switches on the ports to the necessary position;
4. Put the switch in the place where you have planned to install it;
5. Apply power to the switch. The LED on the device case will light up;

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 5. Installation and Connection
[ENG] [NP-GB322] 5. Installation and Connection
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6. Connect the patch-cords to the swtch.

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 6. PoE Technology in Switches GB322
[ENG] [NP-GB322] 6. PoE Technology in Switches GB322
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[ENG] [NP-GB322] 6. PoE Technology in Switches GB322
NetPing POE 5 Switch GB322 has five ports: ETH1, ETH2, ETH3, ETH4, ETH5.
The ETH1 (PoE IN) port is located on the front panel of the device and used to apply power to the switch with the
help of PoE injector or othe PSE device. The supply voltage range on the ETH1 port is 30-50 V. The ETH1 port is
equipped with an af/at PoE compatibility circuit. The power standard is determined by the switch - standard 3 for
IEEE 802.3af (PD 13W) and standard 4 for IEEE 802.3at (PD 25.5W).
You can connect an external supply power unit with the voltage from 34 up to 52V and the power of no more than
80W(to power the switch itself, excluding POE consumers).It is allowed to have the power supply of POE and the
connection of an external power supply unit simultaneously (in this case, the device will be powered from an
external power supply unit).
NetPing POE 5 Switch GB322 can transmit power received from PoE injector or power supply to ports ETH2, ETH3,
ETH4, ETH5.
By default, the switch GB332 does not transmit power to ETH2, ETH3, ETH4, ETH5 ports. In order to power one or
several ports you have to set the switches on the back panel of the device to ON. The corresponding switch is
responsible for certain port: 2, 3, 4, 5 for ETH2, ETH3, ETH4, ETH5 ports correspondingly.
The maximum allowable output current of the external power adapter must not exceed 1.5 A.
Attention! The PoE partner identification scheme do not work on ETH2, ETH3, ETH4, ETH5 ports. If the
corresponding switches are set to ON, power is always supplied without identifying whether the partner
supports PoE or not. Power is always supplied to both pairs for transmitting data and unused pairs (options A
and B of the PoE standard). It is impossible to choose one of the variants.

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 6. PoE Technology in Switches GB322
[ENG] [NP-GB322] 6. PoE Technology in Switches GB322
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The maximum power consumed by the switch GB332 (and by all the PoE consumers connected to it) must not
exceed 30W in accordance with the 802.3at standard. Consumers can be located behind different ports GB322 or
behind a single port, there is no restrictions on the total power per port. The maximum power consumption of the
switch inself is 7W, it can give the possibility to chain up to 4 switches GB332, using short patch-cords.
The voltage drop must be taken into account on ling lines, for example, for a 100-meter segment of Category 5
cable, the voltage drop can be up to 10 V per device. Thus, only two devices can be chained together.

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 7. Additional Documents and Links
[ENG] [NP-GB322] 7. Additional Documents and Links
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[ENG] [NP-GB322] 7. Additional Documents and Links
The page of the switch GB332 on the manufacturer`s website:
The official website of the manufacturer:http://www.netpingdevice.com
The contacts of the technical support:[email protected]
Phone:[phone]
Email:[email protected]

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 8. Warranty Obligations
[ENG] [NP-GB322] 8. Warranty Obligations
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[ENG] [NP-GB322] 8. Warranty Obligations
The Manufacturer guarantees normal operation of the product within 24 months from the date of purchase if a
Buyer follows operating and storage conditions. Manufacturer warranty applies only to failure of a device which
occurred because of defects in manufacturing process of products and components used. If the manufacturer
receives a notice of such defects during a warranty period, it will repair or exchange the product by its own
discretion. If the manufacturer is unable to repair or replace a flawed item during a period of time determined by
the current legislation, the manufacturer according to a customer’s wish can return the amount paid for the
product at the time of purchase. The manufacturer provides a limited warranty on firmware and device
configuration software. In case of detecting any errors in the software which became known to the manufacturer on
its own or from a customer, the manufacturer will fix these errors within a reasonable time and provide an update
to the customer. Only the errors that block normal use of the device at conditions and for performing functions
described in this User Guide are a subject to mandatory fix. This warranty does not apply to cases when defects
appear because of: a misuse of a device, any modifications of a device without a written permission of the
manufacturer, opening up a device (a warranty sticker on the case of a device is damaged) except cases foreseen by
this description; repairing by unauthorized personnel, using or storing a device out of the range of allowable
temperature and humidity, pressure, a software modification, and the reasons, listed below:
A device failed because of the problems in a public electric network (power fluctuations and surges,
overloading, etc.);
A device failed because of having liquid inside;
A device failed as a result of extreme temperatures;
A device failed because of mechanical damage;
A device failed because of connecting a power supply unit with invalid output voltage or a defective power
supply unit;
There are foreign objects, insects, etc inside the enclosure;
During operation the voltage bigger than the allowable voltage range by the Ethernet standard has been
supplied to the ports of a device (it is actual for the devices with built-in Ethernet ports).

[ENG] NetPing POE 5 Switch GB322, User Guide -[ENG] [NP-GB322] 9. Operation Conditions and Storage
[ENG] [NP-GB322] 9. Operation Conditions and Storage
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[ENG] [NP-GB322] 9. Operation Conditions and Storage
This deviceis designed for continuous round-the-clock operation only in closed spaces.In operating conditions the
device is resistant to air temperature from -30°Сup to+50°С and relative humidity from 5 up to 95% with the
temperature of 25 °С (without moisture condensation). Protect the device from direct moisture and sunlight.
The design of the device provides for reliable continuous operation during a long time without the need for special
maintenance. The advanced functionality of remote setting and configuration allows you to change any parameters
remotely and centrally for a large number of devices.
The storage of the devices is carried out at the temperatures from -40 up to +70 °С.
The content of dust, vapors of acids and alkalis, corrosive gases and other harmful impurities that cause corrosion
should not exceed the content of corrosive agents for type 1 atmosphere in storage rooms.
Attention! The device must be connected to a power socket with a grounding prong or a hole that accepts the pin
on the socket and connects to a grounding conductor. Grounding must be done in accordance with«Safety Rules
for Working with Electrical Equipment». Failure to comply with this rule is a violation of the operating conditions
of the device and can be dangerous to human life and harm other devices!