LEONTON PG5-1802-SFP Series User Manual

Overview

This series is rated IP30 and designed for DIN Rail installation. Each unit is an industrial gigabit PoE+ managed Ethernet switch featuring 16*10/100/1000Tx ports with 16*IEEE 802.3af/at compliant PoE (30W/port) and 2*100/1000 Base-(F)X SFP Slots, suitable for applications requiring high bandwidth communication. To prevent unregulated voltage, this series provides high EFT and ESD protection, allowing it to function in harsh environments and support power redundancy with a dual power input design featuring reverse polarity protection. Models are available with operating temperatures of -10°C ~ 65°C and an extended range of -40°C ~ 75°C, designed to meet the needs of industrial automation and harsh environment applications.

Key Features

Interface & Performance

• All Copper ports support auto MDI/MDI-X function.
• PG5-1802-SFP: Embedded 16*10/100/1000Tx with 16*PoE-PSE (30W/Port) + 2*100/1000 Base-(F)X SFP Slots.
• Store-and-forward switching architecture.
• 8K MAC Address Table.
• Supports 9.6Kbytes Jumbo Frame.
• 4Mbits memory buffer.

Power Input

• PG5-1802-SFP: Dual 48-55VDC redundant power inputs, with SELV output certified by UL61010-2-201.
• 2 removable 4-contact terminal blocks.
• Max. current 5.32A, max. PoE output 30W/port, 240W total.

Certification

• CE/FCC
• UL 61010-1
• UL 61010-2-201
• IEC 61850-3

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).
• Suitable for installation in environments with pollution degree 2.
• DIN-Rail and Wall mount design.
• Indoor use.

Package Contents

• 1 - PG5-1802-SFP(-T) x 1
• 2 - Wall mounting brackets and screws x 1
• 3 - Quick installation guide x 1
• 4 - RJ45 to DB9 Serial Console cable x 1

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.

Hardware Description

Physical Dimensions

Diagram showing the physical dimensions of the switch: 67mm (Width) x 142mm (Height) x 99mm (Depth). It also illustrates mounting hole positions for both DIN-rail and wall-mount configurations, with specific measurements provided.

Front Panel

The front panel of the PG5-1802-SFP series industrial gigabit PoE+ managed Ethernet switch features:

• Power Connector
• 16 x 10/100/1000Tx RJ45 PoE+ Copper Ports (Ports 1-16)
• LED Indicators for GE (Ports 1-16) and PoE Status (Ports 1-16)
• 2 x 100/1000 Mbps SFP Ports (Ports 17-18)
• LED Indicators for SFP Link/Activity (Ports 17-18)
• Console Port
• USB Port
• System Status LEDs: P1 (Power input 1), P2 (Power input 2), STATUS (System booting/event), MASTER (ERPS Owner Mode), RING (ERPS Ring Network).

Top View

The top panel includes two 4-pin removable terminal block connectors for dual DC power inputs (48-55VDC), labeled PWR1 and PWR2, with positive (+) and negative (-) terminals indicated.

LED Indicators

LED light indicators on the front panel display power and network status. Each LED has a specific color and meaning:

Ethernet Ports

RJ-45 Ports (Auto MDI/MDIX)

The RJ-45 ports are auto-sensing for 10Base-T, 100Base-TX, or 1000Base-T connections. Auto MDI/MDIX means that the switch can connect to another switch or workstation without changing the straight-through or crossover cabling.

10/100BASE-T(X) RJ-45 Pin Assignments

1000BASE-T RJ-45 Pin Assignments

Note: "+" and "-" signs represent the polarity of the wires that make up each wire pair.

Cabling

Use four twisted-pair, Category 5e, or higher cabling for RJ-45 port connections. The cable length between the switch and the link partner (switch, hub, workstation, etc.) must be less than 100 meters (328 ft.).

The Small Form-Factor Pluggable (SFP) is a compact optical transceiver used in optical communications for both telecommunication and data communication applications.

Caution: Please employ optional optical transceiver (SFP) that complies with IEC 60825-1 and classified as Class 1 laser product. ⚠️

SFP Module Installation

To connect the transceiver and LC cable, follow these steps:

1. Insert the SFP transceiver module into the SFP slot. Notice that the triangle mark is at the bottom of the SFP slot.

LC Connector Installation

1. Insert the fiber cable of the LC connector into the transceiver.

SFP Module Removal

1. Press the upper side of the LC connector from the transceiver and pull it out to release.
2. Push down the metal clasp and pull the transceiver out by the plastic part.

Wiring the Power Inputs

Caution: Please follow the below steps to insert the power wire. ⚠️

1. Insert the positive and negative wires into the PWR1 (V1-, V1+) and PWR2 (V2-, V2+) contacts on the terminal block connector.
2. Tighten the wire-clamp screws to prevent the wires from loosening.

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. ⚠️

Mounting Installation

DIN-Rail Mounting

The DIN-Rail is typically pre-installed on the industrial Ethernet switch from the factory. If the DIN-Rail is not on the switch, follow these steps:

1. Use screws to install the DIN-Rail bracket on the rear side of the industrial Ethernet switch.
2. To remove the DIN-Rail bracket, do the opposite from Step 1.
3. After the DIN-Rail bracket is installed, insert the top of the DIN-Rail on to the track.
4. Lightly pull down the bracket on to the rail to secure the switch.
5. Check if the bracket is mounted tightly on the rail.
6. To remove the industrial Ethernet switch from the rail, do the opposite from the above steps.

Wall Mounting

Follow the steps below to mount the industrial Ethernet switch using the wall mounting bracket:

1. Remove the DIN-Rail bracket from the industrial Ethernet switch by loosening the screws.
2. Place the wall mounting brackets on the top and bottom of the industrial Ethernet switch.
3. Use screws to attach the wall mounting brackets to the industrial Ethernet switch.
4. Use the hook holes at the corners of the wall mounting brackets to hang the industrial Ethernet switch on the wall.
5. To remove the wall mount bracket, do the opposite from the steps above.

Dimensions of the wall mounting bracket are provided in Figure 3.5.

Hardware Installation

Installation Steps

1. Unpack the industrial Ethernet switch from the original packing box.
2. Check if the DIN-Rail bracket is screwed on the industrial Ethernet switch. If not, refer to the DIN-Rail Mounting section. If you want to wall mount, refer to the Wall Mounting section.
3. Refer to the Mounting Installation section for hanging the switch on a DIN-Rail or wall.
4. Power on the industrial Ethernet switch; the power LED light should turn on. Refer to the Wiring the Power Inputs section for power wiring and the LED Indicators section for LED light indication.
5. Prepare a twisted-pair, straight-through Category 5 cable for Ethernet connection.
6. Insert one side of the RJ-45 cable into the switch's Ethernet port and 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 switch will turn on when the cable is connected to the networking device. Refer to the LED Indicators section for details.
7. When all connections are set and the LED lights all show normal, the installation is complete.

Trouble Shooting

• Verify you have the right power cord or adapter. Never use a power supply or adapter with a non-compliant DC output voltage, as it will damage the equipment.
• Select the proper UTP or STP cable for network construction: use an unshielded twisted-pair (UTP) or shield twisted-pair (STP) cable for RJ-45 connections (100Ω Category 5e for 10/100/1000Mbps). Ensure the length of any twisted-pair connection does not exceed 100 meters (328 feet).
• Diagnosing LED Indicators: The switch can be monitored using LED indicators to help identify problems. Please refer to the LED Indicators section for LED light indication.
• If the power indicator LED does not turn on when the power cord is plugged in, there may be a problem with the power cord. Check for loose power connections, power losses, or surges at the power outlet.
• If the problem still cannot be resolved, please contact Leonton for technical support service.
• If the industrial switch LED indicators are normal and the connected cables are correct, but packets still cannot transmit, please check the system's Ethernet devices' configuration or status.