DIGITUS DN-652120 Gigabit Industrial PoE Switch Installation Guide

DIGITUS DN-652120 Gigabit Industrial PoE Switch

Overview

Industrial PoE Ethernet switch with 2-Port 10/100/1000Mbps RJ45(PoE) +1 Port 1000Mbps SFP, the Product meet CE, RoHS standards. DN-652120 switch has the operating temperature of -40℃ ~80℃, has the super firmness can adapt to all kinds of harsh environment, can also be conveniently placed in the compact space of the control box. The installation characteristics of the guide rail, wide temperature operation, IP40 protection class housing and LED indicator light make the DN-652120 a plug and play industrial grade device, providing a reliable and convenient solution for users to network their Ethernet devices.

Main Features

• The use of high quality photoelectric integration module to provide good optical and electrical characteristics
• Ensure reliable data transmission and long working life
• Support full duplex or half duplex mode, with automatic negotiation capability
• Network port support automatic cross identification
• Internal storage and forwarding mechanism, support a variety of protocols
• In line with industrial operating standards, the average trouble-free work in more than 300,000 hours
• Working power supply: DC 48-57V to provide reverse protection
• ightning Surge Protection (Power): 5000A(8/20μs)

Package content

• ndustrial Switch 2 x RJ45 1 x SFP
• QIG

Switch Panel DN-652120 Side panel : P1 and P2 are the number of connecting terminals, P+1 and P-1 are respectively to the positive and negative poles to be connected; Earthing screw, used for earthing equipment. DN-652120 Front panel : The yellow light on the port is the LINK light, which is on when the connection is established, and the data transmission is flashing. The green light is PoE light, which is only on when the switch port is supplying power to the PD devices. Power indicator light is on when connecting with Power.

Switch size（mm）

Specification

Standard : IEEE802.310 BASE-TIEEE 802.3i 10 Base-T; IEEE802.3u; 100Base- TX / FX; IEEE802.3ab1000Base-T; IEEE802.3z1000Base-X; IEEE802.3x; IEEE802.3af, IEEE802.3at
Interface: 2-Port 10/100/1000Mbps RJ45(PoE) + 1 Port 1000Mbps SFP Industrial Switch

Work environment

• Operating temperature: -40～80 °C
• Storage temperature : -40～80 °C

Switch

• Bandwidth: 14Gbps
• Packet Buffer Memory : 1.2Mbit
• Packet Forwarding Rate : 10.5Mpps
• MAC Address Table : 2K

Power supply

• input voltage: DC48-57V (two-way power redundancy backup);
• Access terminal: Phoenix terminal; Support dual power redundancy; Support built-in over current 4.0A protection;
  Support reverse connection protection

Mechanical characteristic:

• IP40 aluminum housing
• DIN rail install,
• Natural cooling (No fan)
• Weight: 0.42Kgs.
• Measurement: 128 x 86 x 34 mm

Industrial standard:

• IEC61000-4-2 (ESD ): ±8kV (contact), ±12kV (air)
• IEC61000-4-3 (RS): 10V/m (80~1000MHz)
• IEC61000-4-4 (EFT): Power Port: ±4kV; Data Port: ±2kV IEC61000-4-5 (Surge): Power Port: ±2kV/DM, ±4kV/CM; Data Port: ±2kV
• IEC61000-4-6 (CS): 3V (10kHz-150kHz); 10V (150kHz-80MHz) IEC61000-4-16 (Common mode conduction): 30V (cont.), 300V (1s)
• Frequency range ：150kHz-80MHz
• Impact : IEC 60068-2-27
• Free Fall : IEC 60068-2-32
• Vibration : IEC 60068-2-6

Interface Definition

10/100/1000Base-TX ethernet interface

This series of switches provides MDI/MDI-X self-identification with cable support on all 10/100/1000 Base-TX ports. In use, the Ethernet port of the switch can be connected with other Ethernet terminal devices through network cables (direct or cross). Please use Class 5 shielded twisted pair. The Ethernet port pin definition is shown in the following figure: RJ45 port supports automatic MDI/MDI-X operation, you can use a straight line to connect to the PC or server, connect to other switches or hubs. In the through line (MDI), pins 1, 2, 3, 4, 5, 6, 7, 8 correspond to the connection; For the MDI-X port of a switch or hub, cross lines are used: 1-3, 2-6, 3-1, 6-2, 4-7, 5-8, 7-4, 8-5.1000Base-T (X) pins are defined as follows:

Note : “Tx ±” refers to sent data ±, “Rx ±” refers to received data ±, and “-” refers to unused data.

LED Indicator

LED

indicator

| Status| Definition
---|---|---
Power| Red LED on| Power supplying in normal
Red LED off| Power supply abnormal or

no powering

RJ45

indicator

| Yellow LED on| Network connection in normal
Yellow LED flashing| Link communication in normal
Green LED on| PoE feeding in normal
Yellow/Green LED off| No connection at port
LINK| Green flashing| Optical work in normal
---|---|---

Installation caution

Installation precautions
In order to avoid damage to equipment and personal injury caused by improper use, please follow the following precautions:

•  In order to avoid damage caused by falling of the equipment, please put the equipment in a stable environment
•  When supplying power to the equipment, pay attention to confirm the range of power supply voltage, as well as the positive and negative poles of the power supply, so as not to damage the equipment by wrong operation
•  In order to reduce the risk of electric shock, ensure that the equipment is well grounded in the working environment
•  No matter when, please do not arbitrarily remove the equipment shell
•  When placing the switch, please avoid the area with dust and strong electromagnetic interference

Din rail installation
The first step is to check the grounding and stability of the guide rail: the guide rail slot of the switch is clamped into the guide rail.
The second step : from the center to both sides of the guide rail positioning screws in order.
Step 3: Use screws to fix the mounting rail card slot on the fixed guide groove at both ends of the guide rail to ensure that the guide rail and the switch are fixed on the guide rail vertically and stably.
grounding
Fix the grounding wire to the grounding screw above the switch and ensure good reliable connection of the grounding system. Power Connection
Insert the power cord into the specified position of the 6-core terminal and insert the terminal into the standard power supply inlet (P+1 and P-1 input corresponding to the first power supply P1, and P+2 and P-2 input corresponding to the second power supply P2). The available voltage standard of the power supply is supported from 48VDC to 57VDC.

Disclaimer

This is a Class A product. In home environment, this product may cause radio interference. In this case, the user may be required to take appropriate measures.

Hereby Assmann Electronic GmbH, declares that the Declaration of Conformity is part of the shipping content. If the Declaration of Conformity is missing, you can request it by post under the below mentioned manufacturer address.
www.assmann.com Assmann Electronic GmbH Auf dem Schüffel 3 58513 Lüdenscheid Germany

References

• ASSMANN Electronic GmbH | Germany

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