Digitus DN-651146 User manual

8-Port 10/100Base-TX to

100Base-FX Industrial

Ethernet (PoE) Switch

Quick Installation Guide

DN-651132 & DN-651133

DN-651146 & DN-651147

Table of content

1. Overview ..................................................................................... 2

2. Features....................................................................................... 3

3. Specification ................................................................................ 3

4. Packages ...................................................................................... 6

5. Switch Panel ................................................................................ 7

6. Interface Definition...................................................................... 8

7. LED Indicator ............................................................................. 10

8. Installation caution.................................................................... 10

1. Overview

Industrial Ethernet switch with 8-Port 10/100Mbps RJ45 + 100Mbps /

1000Mbps 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. 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-651132/DN-651146: DC 12-48V

DN-651133/DN-651147 (PoE): DC 48-57V

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

3. Specification

3.1 Standard:

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

3.2 Interface:

8-Port 10/100Mbps RJ45+1 Port 100Mbps Base-FX Industrial Switch

8-Port 10/100Mbps RJ45+2 Port 1000Mbps Base-FX Industrial Switch

3.3 Work environment:

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

3.4 Power supply:

Input voltage: DC12-48V (two-way power redundancy backup)

Input voltage: DC48-57V for PoE version

Access terminal: terminal block;

Support dual power redundancy;

Support built-in over current 4.0A protection;

Support reverse connection protection

3.6 Mechanical characteristic:

IP40 aluminum housing

DIN rail install

Natural cooling, no fan

3.7 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-80 MHz)

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

3.8 Spec table:

Model No

DN-651132

DN-651133

Network port

8x 100Mbps

SFP slot

1x 100Mbps

PoE Spec.

IEEE802.3af/

IEEE802.3at

Power Pin

Assignment

1/2+;3/6-

Bandwidth

1.8G

Packet Buffer

Memory

1.25Mbit

Forwarding rate

1.4Mpps

Mac address table

Max. Frame Size

9000bytes

Power consumption

< 8 watts

Surge protection

4KV

Enclosure

IP40

Power Supply

DC12-48V

DC48-57V

MTBF

300,000 hours

Working Temp.

-40 to 80C

Model No

DN-651146

DN-651147

Network port

8x 100Mbps

SFP slot

2x 1000Mpbs

PoE Spec.

IEEE802.3af/

IEEE802.3at

Power Pin

Assignment

1/2+;3/6-

Bandwidth

5.6Gbps

Packet Buffer

Memory

1.2Mbit

Forwarding rate

4.2Mpps

Mac address table

Max. Frame Size

9000bytes

Power consumption

< 8 watts

Surge protection

4KV

Enclosure

IP40

Power Supply

DC12-48V

DC48-57V

MTBF

300,000 hours

Working Temp.

-40 to 80C

4. Packages

Industrial switch 1pcs

User manual 1pcs

5. 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-651133/DN-651147

support PoE); Power indicator light is on when connecting with Power.

Switch size (mm)

6. Interface Definition

6.1 10/100Base-TX Ethernet interface:

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

cable support on all 10/100Basc-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.

6.2 100base-FX / 1000base-FX Ethernet interface

This device provides 100Base-FX or 1000Base-FX SFP slot.

6.2.1 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 inter-mode 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, it’s

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.

6.2.2 Patch cord overview

LC to LC patch cord

7. 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

ACT

Green flashing

Switch work in normal

8. Installation caution

8.1 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

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