Digitus DN-651130 User manual

4-Port 10/100Base-TX to

100Base-FX Industrial

Ethernet (PoE) Switch

Quick Installation Guide

DN-651130 & DN-651131

1. Overview

Industrial Ethernet switch with 4-Port 10/100Mbps RJ45 +1 Port

100Mbps base-FX, the Product meet CE, RoHS standards. Switch has

the operating temperature of -40°C ~ 80°C, 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 switch a

plug and play industrial grade device, providing a reliable and

convenient solution for users to network their Ethernet devices.

2. Switch Panel

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.

Front panel: The orange 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 (Only DN-651131 support PoE);

Power indicator light is on when connecting with Power.

Switch size (mm)

3. 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:

DN-651130: DC 12-52V

DN-651131 (PoE): DC 48-57V

Lightning Surge Protection (Power): 5000A (8/20μs)

4. Specification

4.1 Standard:

IEEE802.3 10Base-T; IEEE802.3i 10Base-T; IEEE802.3u 100Base-TX/FX

4.2 Interface: 4-Port 10/100Mbps RJ45+1 Port 100Mbps base-FX

Industrial Switch

4.3 Work environment:

Working: -40 ~ 80 °C; Storage: -40 ~ 80 °C

4. 4 Switch:

Bandwidth: 1.6Gbps

Packet Buffer Memory: 1Mbit

Packet Forwarding Rate: 1.2Mpps

MAC Address Table: 2K

4.5 Power supply:

Input voltage: DC 12-52V (two-way power redundancy backup);

Access terminal: terminal block;

Support dual power redundancy;

Support built-in over current 4.0A protection;

Support reverse connection protection

Max Power consumption: 3W

4.6 Mechanical characteristic：

IP40 aluminum housing

DIN rail install

Natural cooling, no fan

Weight: 0.46kg

Measurement: 128 x 86 x 34 mm

4.7 Industrial standard:

FCC Part 15 Subpart B, EN55032, Class A

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 (10 kHz-150 kHz); 10V (150 kHz-80MHz)

IEC61000-4-16 (Common mode conduction): 30V (cont.), 300V (1s)

Frequency range: 150kHz-80MHz

Impact: IEC60068-2-27

Free Fall: IEC60068-2-32

Vibration: IEC60068-2-6

5. Interface Definition

5.1 10/100Base-TX Ethernet interface:

This series of switches provides MDI/MDI-X self-identification with

cable support on all 10/100Base-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, 8-5.10Base-T/100Base-T (X) pins are defined as

follows:

Pin NO.

MDI signal

MDI-X signal

TX+

RX+

TX-

RX-

RX+

TX+

RX-

TX-

4,5,7,8

Note: "Tx ±" refers to send data, "Rx ±" refers to received data,

and "-" refers to unused data.

5.2 100base-FX Ethernet interface

This device provides 100Base SFP slot

5.2.1 Patch cord classification

According to the transmission mode of light in the fiber, it can be

divided into multi-mode fiber and single mode fiber. Multimode fiber

has a thick glass core (50 or 62.5μm), which can transmit light in

various modes. However, the high intermode dispersion limits the

frequency at which digital signals can be transmitted, so multimode

fibers can be transmitted over relatively close distances (typically only

a few kilometers).The single mode fiber has a very thin glass core (core

diameter, usually 9 or 10μm) and can transmit only one mode of light.

Therefore, its inter - module dispersion is very small, and it is suitable

for remote communication. Under normal circumstances, the skin is

orange for multi-mode, yellow for single mode.

5.2.2 SFP module (optional, not included)

User can purchase additional SFP transceiver for long distance uplink

connection.

6. 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

Note: DN-651130 does not support PoE, User can choose DN-651131 if

PoE needed.

7. Installation caution

7.1 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

7.2 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.

7.3 grounding

Fix the grounding wire to the grounding screw above

the switch, and ensure good reliable connection of

the grounding system.

7.4 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 12VDC to

52VDC

8. Packages

Content

QTY

Industrial switch

1 PCS

Quick installation guide

1 PCS

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

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