KBC ESUL6-FL2-M2, ESUL6-FL2-S2 User Manual

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Ethernet Switch

Hardware

User Manual

ESUL6-FL2-M2

ESUL6-FL2-S2

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TABLE OF CONTENTS

1 OVERVIEW ............................................................................ 4

1.1 I

NTRODUCTION

......................................................................................... 4

1.1.1 ESUL6-FL2 ......................................................................................... 4

1.2 T

ECHNICAL SPECIFICATION

........................................................................... 5

2 INSTALLATION ........................................................................ 6

2.1 P

ACKAGE CONTENTS

................................................................................... 6

2.2 C

ONFIGURATIONS

...................................................................................... 6

2.2.1 Physical Connections ........................................................................... 7

2.3 I

NSTALLATION METHOD

................................................................................ 8

2.3.1 DIN Rail Mount ................................................................................... 8

2.3.2 Wall-mount ........................................................................................ 8

2.4 E

THERNET

RJ45 C

ONNECTIONS

...................................................................... 8

2.5 F

IBER OPTIC CONNECTIONS

.......................................................................... 9

2.6 G

ROUNDING / EARTHING

............................................................................ 10

2.7 DIP S

WITCH SETTING

............................................................................... 10

2.8 LED S

TATUS

.......................................................................................... 11

2.9 P

OWER INPUT TERMINALS

........................................................................... 12

2.10

LARM RELAY OUTPUT

............................................................................ 12

3 TROUBLESHOOTING ............................................................... 13

3.1 S

ELF-TESTING

........................................................................................ 13

3.2 T

WISTED PAIR PORT TESTING

...................................................................... 13

3.3 F

IBER PORT TESTING

................................................................................ 14

4 SYSTEM EXAMPLE ................................................................. 14

5 NETWORKING & CONFIGURATIONS ............................................. 15

6 DIMENSIONS (MM) ................................................................. 16

7 WARRANTY ......................................................................... 17

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7.1 W

ARRANTY INFORMATION

........................................................................... 17

7.2 C

LASS A

ITE ......................................................................................... 18

7.3 FCC .................................................................................................... 18

8 INSTRUCTION OF DISASSEMBLY ................................................. 19

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1 Overview

1.1 Introduction

This manual covers the ESUL6-FL2 series. The KBC ESUL6-FL2 products are high performance, unmanaged, eight port industrial Ethernet switches designed for use in a wide range of operating temperatures in non-environmentally conditioned, industrial applications. All ports are automatically configured and the plug-and-play design provides ease and speed of installation. Redundancy is offered through the DT-Ring technology that recovers cable or port failures automatically in less than 100ms. The unit has redundant power supply terminals and an alarm output for power supply and uplink port failure.

1.1.1 ESUL6-FL2

The ESUL6-FL2 is an unmanaged switch which provides 6, 10/100Base-TX twisted pair copper ports and two uplink, full-duplex, multimode or singlemode 100Mbps fiber ports. Each copper port supports a self adaptive function allowing it to be configured to 10Base-T or 100Base-TX, full or half duplex operation mode, supporting automatic MDI/MDI-X connection. The settings of the DIP switch (see page 9) sets the mode of the fiber uplink ports 4 & 8 (see Fig. 2.2) as either redundant or straight-through and master or slave. It is available as either DIN rail or wall-mount configurations.

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1.2 Technical Specification

ESUL6

FL2

Switching

Mode

Store

and-forward

Switching rate 148810pps

Max filtering rate 148810pps System switching bandwidth 1Gbps

MAC

address table

Ports

Copper

Physical port 6 x shielded RJ45 RJ45 port 10/100Base-T/TX Auto-negotiation Standard IEEE 802.3 Transmission distance <100m Fiber Optical power

>-20dBm(MM) >-13dBm(SM)

Receive sensitivity

<-35dBm(MM) <-28dBm(SM)

Wavelength

1310nm(MM) 1310nm(SM)

Transmission distance

0-5km(MM) 0-40km(SM)

Connector

Transmission rate

125 Mbps

Electromagnetic compatibility

Interference EN55022 – Class A Immunity EN61000-6-2

Power

Input voltage 24Vdc (18V -36V dc) Input power consumption <6W Over-current protection Built in

Environmental

Operating temperature 40°C - 85°C

Storage temperature 40°C - 85°C

Relative humidity

0% - 95% Non-condensing

Mean Time Between Failure >300,000 hours

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Mechanical

Dimensions

(H x W x D) 139mm×56mm×120mm

5.47” x 2.20” x 4.73”

Protection class rating IP40

Weight 1kg

2 Installation

2.1 Package Contents

• Ethernet switch fitted with DIN rail mount.

• 24Vdc PSU (terminal block is connected to 24Vdc power lines)

• Wall-mount bracket

• Flat head screwdriver

• User manual

Please contact you dealer or distributor if a part is missing or damaged.

2.2 Configurations

Products are available in either DIN rail or wall-mount packages, with the following configurations:

Product Type

DIN Rail Wall-mount Multimode Singlemode

ESUL6-FL2-M2

  

ESUL6-FL2-S2

 



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2.2.1 Physical Connections

ESUL6-FL2

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2.3 Installation Method

2.3.1 DIN Rail Mount

• Remove all packaging material.

• Attach the device to a DIN rail.

• Attach copper and/or fiber cables as required.

• Insert the male power block (attached to the supplied in-line PSU) to the

female power socket on the device and tighten the terminal locking screws using the flathead screw driver provided.

See Section 2.8 for LED status.

2.3.2 Wall-mount

• Remove all packaging material.

• Unscrew the DIN rail mounting plate from the switch taking special care

to retain the 2 screws using a Phillips No.1 or No.2 screwdriver.

• Attach the supplied wall mount plate to the switch using the 2 screws that

have just been removed from the DIN rail mounting plate with a Phillips No.1 or No.2 screwdriver.

• Position the unit on the required, flat surface and secure with screws via

the mounting plate holes. Screws are not provided.

• Attach copper and/or fiber cables as required.

• Insert the male power block (attached to the supplied in-line PSU) to the

female power socket on the device and tighten the terminal locking screws using the flathead screw driver provided.

See Section 2.8 for LED status.

2.4 Ethernet RJ45 Connections

The ESUL6-FL2 offers 6, 10/100 Base T/TX RJ45 ports. Each port is adaptive and supports auto MDI/MDI-X connection. They can be connected by straight through or cross-over cables to terminal devices, servers, hubs or other switches. Each switch supports IEEE802.3x so the optimum transmission mode (either half-duplex or fullduplex) and data rate (either 10Mbps or 100Mbps) will be selected automatically. The connected devices should support this feature too however, if the connected devices are not adaptive the port will send at the correct rate but with default mode of half duplex.

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2.5 Fiber Optic Connections

The ESUL6-FL2 offers two pairs of uplink redundant full duplex fiber ports of 100Base-FX which can be either single-mode or multi-mode. Each optical connector is a duplex SC. The interface should be used in a pair (Tx and Rx), where the Tx interface is the optical transmitting terminal which connects to the optical receiving terminal (Rx) of the remote device. The optical Rx is the receiving terminal which connects to the transmitting terminal (Tx) of the same optical interface of the remote device. The two pairs of uplink redundant fiber ports can be used to form a fiber optic redundant ring network. If a system failure occurs the redundant recovery time of the ring network is less than 100ms.

Figure 2.1 Front Panel

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2.6 Grounding / Earthing

The ESUL6-FL2 has an earth point located on the top panel of the switch. To achieve the best earth connection, a circular cold-press terminal should be crimped to one end of the earth wire and attached to the unit with the screw, making sure that the star washer stays in contact with the body of the switch. The cross-section of grounding wire should not be less than 2.5mm2.

2.7 DIP Switch Setting

The DIP switch settings are used to set either the fiber uplink ports to redundant mode (in a ring configuration) or straight-through (not in a ring configuration) and if they are in redundant mode then whether they are a master or slave.

Note: In a redundant ring network, only one switch can be set as the master and

others are set as slaves.

DIP Switch Position

Device

Operation

Position

Schematic

Logic

Position

1 2

OFF

The uplink fiber ports

are in redundant mode

and the switch is set as

the slave.

OFF

1 2

OFF

The uplink redundant

fiber ports are in

redundant mode and

the switch is set as a

master.

1 2

Uplink fiber ports are in

straight-through mode.

ON/OFF

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2.8 LED Status

LED Status Description

Power

POWER 1

ON 24Vdc power is supplied to POWER 1 input

OFF No power is supplied to POWER 1 input

POWER 2

ON 24Vdc power is supplied to POWER 2 input

OFF No power to the unit to POWER 2 input

Port 4 & 8 Status

RUN

Ports 4 & 8 are set as redundant mode and the switch is set as a master

FLASH

Port 4 & 8 are set as redundant mode and the switch is set as a slave

OFF Port 4 & 8 are set as straight-through mode

Fiber Port LED

ACT

Effective network connection has been established for the port

FLASH

Data traffic is passing through the port

OFF

No effective network connection has been established for the port

Ethernet RJ45 Port Status LED

Each RJ45 Ethernet port has two indicators, a yellow lamp and a green lamp. The yellow lamp indicates port speed, and the green lamp indicates port link state.

10/100 (Yellow)

100M working status（100Base-TX）

OFF

10M working status（10Base-T）

LINK/ACT

(Green)

Effective network connection has been established for the port

FLASH

Data traffic is passing through the port

OFF

No effective network connection has been established for the port

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2.9 Power Input Terminals

The ESUL6-FL2 has two green screw terminal blocks mounted on the top panel of the switch (see Fig 2.2). The power inputs can be used independently or they can be connected to two separate external DC power supplies to provide redundancy.

Figure 2.2 Power Input Terminals

2.10 Alarm Relay Output

The alarm terminal (see Figure 2.3) has a relay output. Under normal conditions the relay is open if there is a failure of either of the power supplies the terminal relay becomes closed. This terminal can be connected to other switching devices, lights or alarms to indicate that a power source has been lost. The maximum voltage this terminal can be connected to is 350Vdc and maximum current is 120mA (see the diagram below for an example of this kind of set up).

Figure 2.3 Alarm Lamp and Relay Output

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3 Troubleshooting

3.1 Self-testing

When the device is powered on, the Power LED will be illuminated showing that there is power to the unit. The RUN LED will be either on, flashing or off depending on the DIP switch setting (see Page 9).

3.2 Twisted Pair Port Testing

As shown in Figure 3.1, with the switch powered on, connect two RJ45 ports from the switch to two test computers and send the “ping” command between each computer. If both the computers receive the complete command without packet loss and the green LED flashes, this means that the two RJ45 ports are working correctly. Test the other RJ45 ports as required, using the same method. During normal operation the green ACT LED will flash to show data transfer and the yellow LINK LED will either be off to show 10Mbps (10BASE-T) operation or on to show 100Mbps (100BASE-TX) operation.

Figure: 3.1 Testing TP ports

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3.3 Fiber Port Testing

As shown in Figure 3.2, connect two ESUL6-FL2 units via their fiber ports. Then attach a computer to any RJ45 port on each device and send the “ping” command between the connected computers. If both computers get the command without packet loss and the corresponding ACT indicators of the fiber ports flash, this then shows the fiber ports under test are functioning correctly.

Figure 3.2 Fiber port testing

4 System Example

Figure 4.1 ESUL6-FL2 Typical System Application

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5 Networking & Configurations

The ESUL6-FL2 offers 6, RJ45 10/100Base-TX ports each of which can be connected to terminal devices directly or to another industrial Ethernet switch or hub. The ESUL6-FL2 also has 2 pairs of uplink 100Base-FX fiber ports which can be used to form a redundant optical ring which has a recovery time of less than 100ms. A typical redundant ring set up is shown in Figure 5.1 below.

Figure 5.1 Typical Ring Topology

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6 Dimensions (mm)

Wall-mount plate:

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7 Warranty

7.1 Warranty Information

KBC extends the following LIMITED WARRANTY to the original owner/purchaser of this product as follows:

Two years from the date of initial sale for all wireless and network products.

Five years from the date of initial sale for all fiber products.

If, within the specified warranty period, this product, or any part or portion thereof, shall prove upon examination by KBC, to be defective in material or workmanship, KBC will repair or replace such part or portion at KBC’s option. The warranty period on the repaired or replaced part or portion of this product shall be limited to the unexpired term of the original warranty. The buyer shall be responsible for all shipping and transportation of the product to KBC for any performance under this warranty.

Conditions and Exceptions:

Any accident to this product, any misuse or abuse, alternation, use in modified form, or any attempt to repair this product shall void this warranty. These conditions to the warranty include, but are not limited to, incorrect power connections, physical damage due to mechanical shock, exposure to moisture, and circuit modification.

SHOULD THIS PRODUCT PROVE DEFECTIVE FOLLOWING PURCHASE, THE BUYER, NOT THE MANUFACTURER, DISTRIBUTOR, OR RETAILER, ASSUMES THE ENTIRE COST OF ALL SERVICING OR REPAIR, EXCEPT AS OTHERWISE PROVIDED BY THE TERMS OF THIS WARRANTY.

FOR BREACH OF ANY WRITTEN OR IMPLIED WARRANTY ON THIS PRODUCT, THE BUYER IS LIMITED TO THE FOLLOWING DAMAGES. (1) THE COST OF LABOR TO REPAIR OR REPLACE DEFECTIVE PARTS OR PORTIONS OF THIS PRODUCT, AND (2) THE COST OF THE REPAIRED OR REPLACE PARTS OR PORTIONS OF THIS PRODUCT.

NO OTHER EXPRESSED OR IMPLIED WARRANTIES HAVE BEEN MADE OR WILL BE MADE ON BEHALF OF KBC WITH RESPECT TO THE SALE, REPAIR, INSTALLATION, OPERATION, OR REPLACEMENT OF THIS PRODUCT. KBC DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY OF THIS PRODUCT OR ITS FITNESS FOR ANY PURPOSE, AND THE BUYER AGREES THAT THIS PRODUCT IS SOLD “AS IS” AND THAT THE ENTIRE RISK OF QUALITY AND PERFORMANCE OF THIS PRODUCT IS WITH THE BUYER, EXCEPT AS OTHERWISE PROVIDED BY THE TERMS OF THIS WARRANTY.

Some states/jurisdictions do not allow exclusions or limitations of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the above exclusions or limitations may not apply to you.

If you do not wish to be bound by any of the provisions in this warranty, please return the product(s) immediately.

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Contact your dealer regarding return authorizations for out of warranty repairs and any further product information.

7.2 Class A ITE

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.

7.3 FCC

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 when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful Interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at this own expense.

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8 Instruction of Disassembly

Instruction of Disassembly of KBC Product

(For EU Directive 2002/95/EEC-WEEE)

Tools required:

• No. 1 Phillips screwdriver

• No. 2 Phillips screwdriver

Steps for disassembly:

1. Remove tightening screws of box cover (8 screws).

2. Remove cover plate.

3. Remove tightening screws for printed circuit board (PCB).

4. Take out all PCBs.

Notice: When a product reaches the end of its life – return to KBC.

Headquarters:

KBC Networks, Ltd. 25691 Atlantic Ocean Drive Suite 3B Lake Forest, CA 92630 U.S.A

Americas Phone: 1-949-297-4930 Fax: 1-949-297-4933

KBC Networks Ltd., EMEA

KBC Networks Ltd. Barham Court Teston, Maidstone

Kent, ME18 5BZ United Kingdom

Phone: +44(0)1622 618787 Fax: +44(0)20 7100 8147

Email:

info@kbcnetworks.com

Web: www.kbcnetworks.com

data delivered

KBC ESUL6-FL2-M2, ESUL6-FL2-S2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual