Leonton BG2-0500 Instructions for use

⚫BG2-0500
⚫BG2-0500-T

© Copyright 2023 Leonton Technologies Co., Ltd. All Rights Reserved
This document contains information, which is protected by copyright. Reproduction, adaptation or
translation without prior permission is prohibited, except as allowed under the copyright laws.
Disclaimer
Leonton Technologies, Co. Ltd. provides this manual without warranty of any kind, expressed or implied,
including but not limited to the implied warranties of merchantability and fitness for a particular purpose.
Leonton Technologies, Co. Ltd. may make improvements and/or changes to the product and/or
specifications of the product described in this manual, without prior notice. Leonton Technologies, Co. Ltd.
will not be liable for any technical inaccuracies or typographical errors found in this guide. Changes are
periodically made to the information contained herein and will be incorporated into later versions of the
manual. The information contained is subject to change without prior notice.

FCC Notice
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 in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy. It may cause harmful interference to radio communications if the equipment is not installed and
used in accordance with the instructions. 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.
Caution: Any changes or modifications not expressly approved by the grantee of this device could void
the user's authority to operate the equipment.
Déclaration FCC
Cet équipement a été testé et reconnu conforme aux limites de la classe A pour les équipements
numériques, conformément à la section 15 des Réglementations FCC. Ces limites sont conçues pour fournir
une protection raisonnable contre toutes interférences nuisibles dans un milieu résidentiel. Cet
équipement génère, utilise, et peut émettre de l’énergie de fréquence radio et, s’il n’est pas installé et
utilisé conformément au manuel d’instruction, peut perturber la réception radio. Cependant, il n’est pas
garanti que l’équipement ne produira aucune interférence dans une installation particulière. Si cet
équipement cause des interférences nuisibles à la réception radio ou télévisée, qui peuvent être
déterminées en l’éteignant et le rallumant, l’utilisateur est encouragé à essayer de remédier au problème
en prenant les mesures suivantes:
⚫Réorienter ou déplacer l’antenne réceptrice.
⚫Augmenter la distance entre l’équipement et le récepteur.
⚫Connecter l’équipement à une prise secteur sur un circuit différent de celui utilisé par le récepteur.
⚫Consulter le négociant ou un technicien radio/TV expérimenté.
Attention: Tout changement ou modification non expressément approuvé par le concessionnaire de cet
appareil pourrait annuler l'autorité de l'utilisateur à utiliser l'équipement.
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.
CE Mark Avertissement
Ceci est un produit de classe A. Dans un environnement domestique, ce produit peut être utilisé en
présence d'interférences radio.
This document is the current official release manual. Please check our website (www.leonton.com) for any
updated manual or contact us by e-mail ([email protected]).

CONTENT
OVERVIEW ................................................................................................................................... 5
Key Features................................................................................................................................................................. 5
Package Contents....................................................................................................................................................... 5
Safety Precaution........................................................................................................................................................ 6
HARDWARE DESCRIPTION...................................................................................................... 7
Physical Dimensions .................................................................................................................................................. 7
Front Panel.................................................................................................................................................................... 8
Top View........................................................................................................................................................................ 8
LED Indicators.............................................................................................................................................................. 9
PoE Port LED Indicators ..........................................................................................................................................10
PoE Dip Switch...........................................................................................................................................................12
Relay Contact Alarm Warning...............................................................................................................................12
Ethernet Ports............................................................................................................................................................13
Cabling.........................................................................................................................................................................14
Wiring the Power Inputs.........................................................................................................................................14
Wiring the Fault Alarm Contact ............................................................................................................................15
Grounding Note........................................................................................................................................................15
MOUNTING INSTALLATION..................................................................................................16
DIN-Rail Mounting...................................................................................................................................................16
Wall Mounting...........................................................................................................................................................18
HARDWARE INSTALLATION..................................................................................................19
Installation Steps ......................................................................................................................................................19
TROUBLE SHOOTING ..............................................................................................................21

5
OVERVIEW
This series is rated IP30 and installation by DIN Rail. Each unit of this industrial PoE+ gigabit unmanaged
Ethernet switch series provided 5*10/100/1000Tx with 4*IEEE 802.3bt compliant ports (90W), suitable for
applications that require high bandwidth and long-distance communication.
In order to prevent unregulated voltage, this series provides high EFT and ESD protection. This also allows
it to function in harsh environments, as well as support power redundancy with a dual power input design
with reverse polarity protection.
With one model having an operating temperature of -10°C ~ 65°C, and another with a wide operating
temperature of -40°C ~ 75°C, this series is designed to meet any needs for industrial automation application
and harsh environments.
Key Features
Interface & Performance
⚫All copper ports support auto MDI/MDI-X function
⚫Embedded 4*10/100/1000Tx (PSE 90W/port) + 1*10/100/1000Tx port
⚫Store-and-forward switching architecture
⚫8K MAC Address Table
⚫Supports 10Kbytes Jumbo Frame
⚫1Mbits memory buffer
Power Input
⚫Redundant power DC48-55V with connective 1*6-pin removable terminal block
⚫Max. current 3.9A
⚫Max. PoE output: 180W
⚫For IEEE802.3bt applications, the power input not less than 53VDC is recommended
Certification
⚫CE/FCC
Operating Temperature
⚫Standard operating temperature model: -10°C ~ 65°C
⚫Extended operating temperature model (-T): -40°C ~ 75°C
Case/Installation
⚫IP30 protection (not certified by UL)
⚫DIN-Rail and wall mount design
⚫Installation in a pollution degree 2 industrial environment
Package Contents
⚫1 - BG2-0500(-T) - Unit weight: 0.84kg (1.85lb), Shipping weight: 1.14kg (2.51lb)
⚫2 - Wall mounting brackets and screws
⚫1 - Quick installation guide

6
Safety Precaution
Attention
If the DC voltage is supplied by an external circuit, please use a protection device on the power supply
input. Supply by UL Listed industrial use power. The industrial Ethernet switch’s hardware specs, ports,
cabling information, and wiring installation will be described within this user manual.
Attention
Si la tension CC est fournie par un circuit externe, veuillez utiliser un dispositif de protection sur l'entrée
d'alimentation. Fourniture par courant industriel homologué UL. Les spécifications matérielles, les ports,
les informations de câblage et l'installation du câblage du convertisseur de média industriel seront
décrits dans ce manuel d'utilisation.
Warning Labels
The caution label means that you should check the certain information on user manual when working
with the device. (Shown in Figure 1.1)
Étiquettes d'avertissement
L'étiquette d'avertissement signifie que vous devez vérifier certaines informations sur le manuel
d'utilisation lorsque vous travaillez avec l'appareil. (Montré dans la Figure 1.2)
Figure 1.1 - Caution Label
Figure 1.1 - Étiquette de mise en garde
Figure 1.2 - Hot Surface Warning Label
Figure 1.2 - Étiquette d'avertissement de surface chaude

7
HARDWARE DESCRIPTION
Physical Dimensions
Figure 2.1, below, shows the physical dimensions of BG2-0500 series.
(W x H x D) is 54mm x 142mm x 99mm
Figure 2.1: Physical Dimensions

8
Front Panel
The front panel of the BG2-0500 series industrial IEEE802.3bt PoE+ gigabit Unmanaged Ethernet Switch is
shown below in Figure 2.2.
Figure 2.2: The Front Panel
Top View
Figure 2.3, below, shows the top panel of the BG2-0500 series switches that is equipped with one 6-pin
removal terminal block connector for dual DC power inputs (48-55VDC).
Figure 2.3: Top Panel View

9
LED Indicators
There are LED light indicators located on the front panel of the industrial switch that display the power
status and network status. Each LED indicator has a different color and has its own specific meaning, see
below in Table 2.1.
LED
Color
Description
P1
Green
On
Power input 1 is active
Off
Power input 1 is inactive
P2
Green
On
Power input 2 is active
Off
Power input 2 is inactive
Fault
Off
Off
No trigger events occur
Red
On
Any of the listed trigger events occurs, (will trigger
relay)
1. Power 1 or Power 2 is inactive
2. Total PoE loading is >100% PoE Budget
3. PoE over current (per port)
4. Cable short (per port)
5. One of the channels in Dual PD fail
PoE Load
Off
Off
The actual PoE Consumption of all connected working
PDs budget was ≤ 50%
Blue
On
The actual PoE Consumption of all connected working
PDs budget was 51 - 70%
Red
On
The actual PoE Consumption of all connected working
PDs budget was 71 - 90%
Red
Blinking
(1 time/s)
The actual PoE Consumption of all connected working
PDs budget was 91 - 100%
Copper Port
Link/Act
(Port1-4)
Green
On
Connected to network, 10/100/1000Mbps
Blinking
Networking is active, 10/100/1000Mbps
Off
Not connected to network
PoE Mode
(Port1-4)
Green
On
IEEE 802.3bt connection
(Single Signature PD Class 5~8/ Dual Signature PD Channel Class 1~5)
Off
No powered-device attached or power supplying fails
Amber
On
IEEE 802.3af/at connection
(Single Signature PD Class 0~4)
Off
No powered-device attached or power supplying fails
Copper Port
Link/Act
(Port 5)
Green
On
Connected to network, 1000Mbps
Blinking
Networking is active, 1000Mbps
Off
Not connected to network

10
Table 2.1: LED Indicators
PoE Port LED Indicators
The LED light indicators on the PoE copper port can help the user know if an event once occurs or is
happening. When the event is happening, user can verify the event from the Dual-color LED status. If the
port has recovered from an event, user can verify the event from the blinking frequency of the PoE LED(5
seconds as a cycle,).
•Power Budget Exceeded Event
When the total PoE budget is overload (>100%), the PoE port of the lowest priority PoE port will be
shutdown. The PoE LED of the port will act cyclically as below until the port is recovered from the event:
After the PoE port is recovered from the PoE budget overload event, the PoE LED of the will act cyclically
as below until the event indicator is clear manually:
**AF/AT: Amber; BT: Green
•PoE Port Over Current Event (PoE Port Overload Event)
When the current limit of the specific PoE port is exceeded, the PoE power will be shutdown.
The PoE LED of the port will act cyclically as below until the port is recovered from the event:
**AF/AT: Amber; BT: Green
After the PoE port is recovered from the PoE Port Over Current event, the PoE LED of the port will act
cyclically as below until the event indicator is clear manually:
Green
On
Connected to network, 10/100Mbps
Flashing
Networking is active, 10/100Mbps
Off
Not connected to network

11
**AF/AT: Amber; BT: Green
•Cable Short Event
When the working PD encounters a cable short event, the PoE Port LED will act cyclically as below until
the port is recovered from the event:
After the PoE port is recovered from the Cable Short event, the PoE LED of the port will act cyclically as
below until the event indicator is clear manually:
**AF/AT: Amber; BT: Green
•Dual PD Fail Event
When one channel of the connected dual PD is failed, the failed channel will be shut down and the active
channel will still supply PoE to the connected PD. The PoE Port LED will act cyclically as below until the
port is recovered from the event:
After the PoE port is recovered from the Dual PD Fail event, the PoE LED of the port will act cyclically as
below until the event indicator is clear manually:
**AF/AT: Amber; BT: Green
[Notice]
1. The system will automatically retry to recover from the event failure every 20 seconds.
2. To clear the warning PoE Indicator of the recovered port, please re-plug the port cable or re-open the
PoE function of the port via DIP Switch(>=2sec).

12
PoE Dip Switch
The 4-pin Dip Switch on the front panel of the Ethernet Switch works as the PoE Controller for PoE Port
1~Port 4.
On
Off
PoE DIP Switch 1
Enable Port 1 PoE Function
Disable Port 1 PoE Function
PoE DIP Switch 2
Enable Port 2 PoE Function
Disable Port 2 PoE Function
PoE DIP Switch 3
Enable Port 3 PoE Function
Disable Port 3 PoE Function
PoE DIP Switch 4
Enable Port 4 PoE Function
Disable Port 4 PoE Function
Relay Contact Alarm Warning
2-pin 1*24VDC@1A resistive normal open on 6-pin terminal block.
The relay contact alarm will be triggered when anyone of the listed events occurs.
Key trigger event 1: Power-1 or Power-2 is inactive
Key trigger event 2: PoE total loading >100% PoE output budget
Key trigger event 3: PoE over current per port
Key trigger event 4: Cable short per port
Key trigger event 5: One of the channels in Dual PD fail
[Notice] When the relay is triggered because of Event 2~5, the relay contact alarm, will update the status
every 30 seconds. If there’s no event happening for 30 seconds, the relay contact alarm will be turn off. If
the user disables the failed PoE port by removing the cable or Dip Switch manually, the relay will be
recovered immediately.

13
Ethernet Ports
RJ-45 Ports (Auto MDI/MDIX)
The RJ-45 ports are auto-sensing for 10Base-T, 100Base-TX or 1000Base-T
devices connections. Auto MDI/MDIX means that the switch can connect to
another switch or workstation without changing the straight-through or
crossover cabling. See the figures as below for straight-through and
crossover cabling schematics.
10/100BASE-T(X) RJ-45 Pin Assignments (Table 2.2)
Crossover Cable
Straight Through Cable
Pin Number / Signal
Pin Number / Signal
Pin Number / Signal
Pin Number / Signal
1 / RX+
3 / TX+
1 / RX+
1 / TX+
2 / RX-
6 / TX-
2 / RX-
2 / TX-
3 / TX+
1 / RX+
3 / TX+
3 / RX+
6 / TX-
2 / RX-
6 / TX-
6 / RX-
Table 2.2
1000BASE-T RJ-45 Pin Assignments (Table 2.3)
Crossover Cable
Straight Through Cable
Pin Number / Signal
Pin Number / Signal
Pin Number / Signal
Pin Number / Signal
1 / TP0+
3 / TP1+
1 / TP0+
1 / TP1+
2 / TP0-
6 / TP1-
2 / TP0-
2 / TP1-
3 / TP1+
1 / TP0+
3 / TP1+
3 / TP0+
4 / TP2+
7 / TP3+
4 / TP2+
4 / TP3+
5 / TP2-
8 / TP3-
5 / TP2-
5 / TP3-
6 / TP1-
2 / TP0-
6 / TP1-
6 / TP0-
7 / TP3+
4 / TP2+
7 / TP3+
7 / TP2+
8 / TP3-
5 / TP2-
8 / TP3-
8 / TP2-
Table 2.3
Note: “+” and “-” signs represent the polarity of the wires that make up each wire pair.

14
Cabling
Use the four twisted-pair, category 5e, or the above cabling for RJ-45 port connections. The cable between
the Switch and the link partner (switch, hub, workstation, etc.) must be less than 100 meters (328 ft.) long.
Wiring the Power Inputs
Caution: Please follow the below steps to insert the power wire.
Attention: Veuillez suivre les étapes ci-dessous pour insérer le câble d'alimentation.
Step 1. Insert the positive and negative wires into the PWR1 (V1+, V1-) and PWR2 (V2+, V2-) contacts
on the terminal block connector as shown below in Figure 2.4.
Figure 2.4: Power Terminal Block
Step 2. Tighten the wire-clamp screws to prevent the wires from loosening, as shown below in Figure
2.5.
Figure 2.5: Power Terminal Block
Caution: Only use copper conductors, 125°C, tighten to 5 in-lbs (0.56 Nm). The wire gauge for
the terminal block should range between 18~20 AWG.
Attention: Utilisez uniquement des conducteurs en cuivre, 125°C, serrer à 5 in-lbs (0.56 Nm).
Le calibre des fils du bornier doit être compris entre 18 et 20 AWG.

15
Wiring the Fault Alarm Contact
The fault alarm contact is in the middle of the terminal block connector as the picture shows below in
Figure 2.6. By inserting the wires, it will detect the fault status including power failure or port link failure
(managed industrial switch only) and form a normally open circuit. An application example for the fault
alarm contact is shown below in Figure 2.6.
Figure 2.6: Wiring The Fault Alarm Contact
Grounding Note
Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). Run
the ground connection from the ground screw to the grounding surface prior to connecting devices. The
grounding screw symbol is shown below in Figure 2.7.
Figure 2.7: Grounding screw symbol
Caution: Using a shielded cable achieves better electromagnetic compatibility.
Attention: L'utilisation d'un câble blindé permet une meilleure compatibilité
électromagnétique.

16
MOUNTING INSTALLATION
DIN-Rail Mounting
The DIN-Rail is pre-installed on the industrial Ethernet Switch from the factory. If the DIN-Rail is not on the
industrial Ethernet Switch, please see Figure 3.1 to learn how to install the DIN-Rail on the Switch.
Figure 3.1: The Rear Side of the Switch and DIN-Rail Bracket
Follow the steps below to learn how to hang the industrial Switch.
Step 1. Use the screws to install the DIN-Rail bracket on the rear side of the industrial Switch.
Step 2. To remove the DIN-Rail bracket, do the opposite from Step 1.
Step 3. After the DIN-Rail bracket is installed on the rear side of the Switch, insert the top of the DIN-Rail
on to the track as shown below in Figure 3.2.

17
Figure 3.2: Insert the Switch on the DIN-Rail
Step 4. Lightly pull down the bracket on to the rail as shown below in Figure 3.3.
Figure 3.3: Stable the Switch on DIN-Rail
Step 5. Check if the bracket is mounted tightly on the rail.
Step 6. To remove the industrial Switch from the rail, do the opposite from the above steps.

18
Wall Mounting
Follow the steps below to mount the industrial Switch using the wall mounting bracket as shown below in
Figure 3.4.
Step 1. Remove the DIN-Rail bracket from the industrial Switch by loosening the screws.
Step 2. Place the wall mounting brackets on the top and bottom of the industrial Switch.
Step 3. Use the screws to screw the wall mounting bracket on the industrial Switch.
Step 4. Use the hook holes at the corners of the wall mounting bracket to hang the industrial Switch on
the wall.
Step 5. To remove the wall mount bracket, do the opposite from the steps above.
Figure 3.4: Remove DIN-Rail Bracket from the Switch and Install the Wall Mount Bracket
Below, in Figure 3.5 are the dimensions of the wall mounting bracket.
Figure 3.5: Wall Mounting Bracket Dimensions

19
HARDWARE INSTALLATION
Installation Steps
This section will explain how to install BG2-0500 series.
Installation Steps
Step 1. Unpack the industrial Switch from the original packing box.
Step 2. Check if the DIN-Rail bracket is screwed on the industrial Switch.
•If the DIN-Rail is not screwed on the industrial Switch, please refer to the DIN-Rail Mounting section
for DIN-Rail installation.
•If you want to wall mount the industrial Switch, please refer to the Wall Mounting section for wall
mounting installation.
Step 3. To hang the industrial Switch on a DIN-Rail or wall, please refer to the Mounting Installation section.
Step 4. Power on the industrial Switch and then the power LED light will turn on.
•If you need help on how to wire power, please refer to the Wiring the Power Inputs section.
•Please refer to the LED Indicators section for LED light indication.
Step 5. Prepare the twisted-pair, straight-through category 5 cable for Ethernet connection.
Step 6. Insert one side of the RJ-45 cable into Switch’s Ethernet port and on the other side into the
networking device’s Ethernet port, e.g. switch PC or server. The Ethernet port’s (RJ-45) LED on the
industrial Switch will turn on when the cable is connected to the networking device.
•Please refer to the LED Indicators section for LED light indication.
Step 7. Insert one side of the SFP cable into Ethernet switch’s SFP port and on the other side into the
networking device’s SFP port, e.g. switch or server. The SFP port’s LED on the industrial Ethernet
switch will turn on when the cable is connected to the networking device.
Step 8. When all connections are set and the LED lights all show normal, the installation is complete.

20
Caution: If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
Attention: Si l'équipement est utilisé d'une manière non spécifiée par le fabricant, la
protection fournie par l'équipement peut être altérée.
Caution: The installation that the safety to any system incorporating the equipment is
the responsibility of the assembler of the system.
Attention: L'installation que la sécurité de tout système intégrant l'équipement est de la
responsabilité de l'assembleur du système.
Caution: This is an OPEN TYPE module and should be installed in a final safety enclosure
characteristic.
Attention: Il s'agit d'un module de TYPE OUVERT et doit être installé dans une
caractéristique finale d'enceinte de sécurité.
Caution: This device is intended for use indoor and at altitudes up to 2000 meters.
Attention: Cet appareil est destiné à être utilisé en intérieur et à des altitudes allant
jusqu'à 2000 mètres.
Caution: Ambient Relative Humidity should be within the range of 5 and 95% (non-
condensing).
Attention: L'humidité relative ambiante doit être comprise entre 5 et 95% (sans
condensation).
Note: Clean the device with soft cloth with dry or water.