Husky HUG-500S User manual

HUG-500S(E)
Industrial 5 10/100/1000TX
Gigabit Unmanaged Ethernet Switch
User’s Manual
V2.0
6-26-2009

Husky Series Industrial Ethernet Switch Solutions
HUG-500S(E) Industrial Gigabit Unmanaged Switch
User’s Manual
Copyright Notice
Copyright © 2009 Ethernet Direct Corp.
All rights reserved.
Reproduction in any form or by any means without Ethernet Direct prior written permission is prohibited.

Table of Contents
Chapter 1 Introduction..........................................................................................................................................1-1
1-1 Overview ........................................................................................................................................1-1
1-2 Product Features ...........................................................................................................................1-1
1-3 Package Checklist .........................................................................................................................1-1
Chapter 2 Hardware Installation..........................................................................................................................2-1
2-1 Dimensions and Panel Layout .......................................................................................................2-1
2-2 LED Indicators ...............................................................................................................................2-2
2-3 RJ-45 Ports .................................................................................................................................... 2-2
2-3.1 RJ-45 Pin Assignments .......................................................................................................................2-2
2-4 Installing Your Ethernet Direct Switch............................................................................................ 2-3
2-4.1 Mounting The Switch...........................................................................................................................2-3
2-4.2 Wiring The Power Inputs .....................................................................................................................2-5
2-4.3 Wiring The Fault Alarm Contact...........................................................................................................2-6
2-4.4 Cabling................................................................................................................................................2-6
Appendix A Specifications.................................................................................................................................. A-1
Appendix B Troubleshooting.............................................................................................................................. B-1

1-1
C
Ch ha ap pt te er r 1 1
Introduction
Welcome to Husky Series HUG-500S(E) Industrial Gigabit Unmanaged Ethernet Switch. This chapter
includes the following topics:
zOverview
zProduct Features
zPackage Checklist
1-1 Overview
The Husky Series HUG-500S(E) Slim Gigabit Unmanaged Ethernet Switch is an entry-level industrial 5-port
gigabit Ethernet switch that supports IEEE 802.3/802.3u/802.3x with 10/100/1000Mbps, full/half duplex and
MDI/MDI-X auto-sensing RJ-45 ports. The compact, slim line switch is equipped with a relay output for an
event alarm for easy troubleshooting. It offers a 12-48VDC redundant power input design and is secured with
power polarity reverse protection and an overload current reset-table fuse. Its IP-30 housing protection, wide
operating temperature of -10 to 70℃and DIN-Rail mounting is suitable for an industrial environment. The E
version has extended operation temperature range of -40 to 80℃. The HUG-500S is a plug-and-play
solution for your industrial Ethernet applications.
1-2 Product Features
HUG-500S(E) has the following features:
High Performance Network Switching Technology
zComplies with IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab
zProvides 5 x 10/100/1000Mbps Ethernet ports with RJ-45 connector
zSupports IEEE 802.3x flow control on full duplex, back pressure on half duplex
zRJ-45 ports support auto MDI/MDI-X crossover
zProvides broadcast storm protection
Robust Industrial Design
zRobust aluminum case complying to IP-30 housing standard
zSupports operating temperature -10 to 70℃& extended temperature -40 to 80℃
zDIN-Rail, wall mounting installation
zHigh level of immunity to electromagnetic interference & power supply surges typically found in
industrial plant environments or external curb side enclosures
Reliable Power Design
zSupports 6000VDC Ethernet ESD protection
zProvides surge (EFT) protection 3000VDC for power line
zSupports redundant 12 to 48VDC
zPower polarity reverse protection
zRemovable terminal block
1-3 Package Checklist
HUG-500S(E) is shipped with the following items:
z1 x Husky Series HUG-500S(E) Industrial Slim Gigabit Unmanaged Ethernet Switch
z1 x User’s manual
z2 x wall-mounting plates and 6 x screws
z1 x DIN-Rail mounting kit (attached to the HUG-500S(E)’s back panel by default)
IF DC voltage is supplied by an external circuit, please use a protection device on the power
supply input.

2-1
C
Ch ha ap pt te er r 2 2
Hardware Installation
This chapter contains information on HUG-500S(E)’s dimensions and hardware installation. Topics include:
zDimensions and Panel Layout
zLED Indicators
zRJ-45 Ports
zInstalling Your Ethernet Direct Switch
2-1 Dimensions and Panel Layout
Dimensions of HUG-500S(E) Industrial Gigabit Managed Switch are 30mm (W) x 95mm (D) x 140mm (H).
Front Panel SidePanel Unit: mm
Back Panel Top Panel

Hardware Installations
2-2
2-2 LED Indicators
There are diagnostic LEDs located on the front panel of HUG-500S(E). They provide primary information on
switch status as described in the table below.
LED Name LED Color LED Function
Green Power input 1 is on.
P1 Off Power input 1 is off or no power is being supplied to
the switch.
Green Power input 2 is on.
P2 Off Power input 2 is off or no power is being supplied to
the switch.
Red Power input 1 or 2 is inactive.
Fault Off Power input 1 and 2 are both functional, or no power
inputs.
Green The port is connected to a network.
Blinking Green The port is transmitting or receiving data.
1-5
(Green LED) Off The port is not connected to a network.
Orange The port is connected to a network at 1000Mbps.
1-5
(Orange LED) Off The port is not connected to a network.
2-3 RJ-45 Ports
HUG-500S(E) has 5 10/100/1000Mbps auto-sensing ports for 10Base-T, 100Base-TX, or 1000Base-TX
devices connection. The UTP ports can auto-sense for 10Base-T, 100Base-TX, or 1000Base-TX
connections. Auto MDI/MDIX function allows HUG-500S(E) to connect to another switch or workstation
without changing straight through or crossover cabling. See Cabling section for straight through and
crossover cable schematic.
2-3.1 RJ-45 Pin Assignments
RJ-45 pin assignments as described in the table below:
Pin Number Assignment
1 Tx+
2 Tx-
3 Rx+
6 Rx-
“+” and “-” signs represent the polarity of the wires that make up each wire pair.
All ports on HUG-500S(E) support automatic MDI/MDI-X function, users can use straight-through cables
(see figure below) for all network connections to PCs or servers, or to other switches or hubs. When auto
MDI/MDI-X is enabled, either type of cable can be used and the interface automatically corrects any
incorrect cabling. The table below shows the 10Base-T/100Base-TX MDI and MDI-X port pinouts.
Pin MDI MDI-X
1 TD+ RD+
2 TD+ RD-
3 RD+ TD+

Hardware Installations
2-3
6 RD- TD-
Below are the illustrations of straight through connection and cross over connection.
Straight Through Cable Schematic
Cross Over Cable Schematic
2-4 Installing Your Ethernet Direct Switch
Unpack the HUG-500S(E) from the packing box. Please refer to Package Checklist section to see if any
item is missing or damaged. The installation steps include Mounting The Switch, Wiring The Power Inputs,
Wiring The Fault Alarm Contact, and Cabling.
2-4.1 Mounting The Switch
The are two types of mounting options: DIN-Rail mounting, and wall mounting. Users can choose the most
suitable mounting installation for your own onsite applications.
2-4.1.1 DIN-Rail Mounting
The DIN-Rail mounting kit is attached to the back panel of HUG-500S(E) by default. If not, or users
want to disassemble the DIN-Rail mounting kit from the HUG-500S(E), follow the steps below.
To attach the DIN-Rail mounting kit:
1. Screw the DIN-Rail kit to the position shown in the figure below.
2. To detach DIN-Rail kit from the switch, reverse the step 1.

Hardware Installations
2-4
Follow the steps below for mount the switch onto the track.
1. Insert the top of DIN-Rail plate into the track.
2. Lightly push the DIN-Rail plate into the track.
3. Check if the DIN-Rail is tightened on the track or not.
4. To remove the switch from the track, reverse steps above.
2-4.1.2 Wall Mounting
Follow the steps below for wall-mounting installation.
1. Remove the DIN-Rail plate from the switch; loosen the screws to remove the DIN-Rail plate.
2. Place the 2 wall mounting plates on the top and bottom panel of the switch respectively.
3. Use the screws to screw the wall mounting plates on the switch.
4. Use the hook holes at the corners of the wall mounting plates to place the switch on the wall.
5. To remove the wall mounting plates, reverse the steps above.

Hardware Installations
2-5
2-4.2 Wiring The Power Inputs
Follow the steps below to wire the power inputs.
Be sure to disconnect the power cord before installing and/or wiring your switch.
Be sure of the maximum possible current when wiring connections. If the current goes above
the maximum ratings, the wire could overheat and result in serious damage to your switch.
1. Insert the positive and negative wires of your DC supply into the corresponding V+ and V- contacts of the
terminal block.
2. Tighten the screws to prevent the DC wires from coming detached.
The acceptable wire range is 12 to 24 AWG.

Hardware Installations
2-6
2-4.3 Wiring The Fault Alarm Contact
The fault alarm contacts are the two middle terminals located on the terminal block as show in the figure
below. It detects errors such as power failure or port break and sends an alarm signal when faults occur. By
default, the fault alarm contacts will form an open circuit under normal operation. The contacts will close
when power failures or port breaks are detected. See below steps for wiring the fault alarm contact, and the
illustration of how fault alarm contact function works.
1. Insert the wires into the two middle terminals. Tighten the screws to prevent the wires from coming
detached.
The acceptable wire range is 12 to 24 AWG.
2-4.4 Cabling
For RJ-45 port connection, prepare twisted-paired, straight through Category 5 cables for Ethernet
connection. The linking distance between the switch and the network device must be less than 100 meters
(328 ft.).
For 10Mbps connections, use 100ΩCategory 3, 4 or 5 cables.
For 100Mbps connections, use 100ΩCategory 5 cables.
For 1000Mbps connections, use 100ΩCategory 5e or above cables.
The UTP port (RJ-45) LED(s) on the switch will light up when the cable is connected with the network device.
Please refer to the LED Indicators section for more information.
Before connecting any network device, make sure network devices support auto MDI/MDI-X.
If not support, use the cross over Category 5 cables.
After all wiring and connection are done and the LED lights on the switch’s front panel show normal status,
the hardware installation is complete.