KTI Networks KGD-600 User manual

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KGD-600
Industrial Web Smart 6-Port Gigabit
Ethernet Switch with Fiber Connectivity
Installation Guide
DOC.070402

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(C) 2006 KTI Networks Inc. All rights reserved.No part of this documentation may be reproduced in
any form or by any means or used to make any directive work (such as translation or transformation)
without permission from KTI Networks Inc.
KTI Networks Inc. reserves the right to revise this documentation and to make changes in content
from time to time without obligation on the part of KTI Networks Inc. to provide notification of such
revision or change.
For more information, contact:
United States KTI Networks Inc.
P.O. BOX 631008
Houston, Texas 77263-1008
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
URL: http://www.ktinet.com/
International Fax: [phone]
E-mail: [email protected]
URL: http://www.ktinet.com.tw/

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The information contained in this document is subject to change without prior notice. Copyright (C). All
RightsReserved.
TRADEMARKS
Ethernetisaregisteredtrademark of Xerox Corp.
WARNING:
Thisequipmenthas been testedand foundtocomplywiththe limitsfor aClassAdigitaldevice,pursuant
toPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainst harmful
interferencewhenthe equipment is operated inacommercial environment. This equipment generates,
uses, and can radiate radio frequency energy and if not installed and used in accordance with the
instructionmanualmaycause harmful interference in which case theuserwillbe required to correct the
interferenceathis own expense.
NOTICE:
(1) The changes or modifications not expressively approved by the party responsible for compliance
couldvoidthe user's authority tooperatethe equipment.
(2) Shielded interface cables and AC power cord, if any, must be used in order to comply with the
emission limits.
CISPRACOMPLIANCE:
ThisdevicecomplieswithEMC directiveoftheEuropeanCommunityandmeets orexceedsthefollowing
technicalstandard.
EN 55022 - Limits and Methods of Measurement of Radio Interference Characteristics of Information
Technology Equipment.This devicecomplies with CISPR ClassA.
CE NOTICE
Marking by the symbol indicates compliance of this equipment to the EMC directive of the Euro-
peanCommunity.Suchmarking is indicative that this equipmentmeetsorexceedsthefollowingtechni-
calstandards:
EN 55022: Limits and Methods of Measurement of Radio Interference characteristics of Information
Technology Equipment.
EN50082/1:Generic Immunity Standard -Part 1:Domestic Commercial and Light Industry.
EN 60555-2: Disturbances in supply systems caused by household appliances and similar electrical
equipment- Part 2:Harmonics.

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Table of Contents
1. Introduction.................................................................................................. 6
1.1 Features ...................................................................................................................7
1.2 Product Panels .........................................................................................................8
1.3 LED Indicators ..........................................................................................................9
1.4 Specifications...........................................................................................................9
2. Installation .................................................................................................. 11
2.1 Unpacking ...............................................................................................................11
2.2 Safety Cautions ......................................................................................................11
2.3 Mounting the Switch on a Wall.................................................................................11
2.4Din-Rail Mounting ....................................................................................................12
2.5PanelMounting ........................................................................................................13
2.6Applying Power ........................................................................................................14
2.7 Reset Button ..........................................................................................................15
2.8 Making UTP Connections .......................................................................................16
2.9 Making Fiber Connection ........................................................................................17
2.10 LEDIndication ......................................................................................................18
2.11 Configuring IPAddress and Password for the Switch............................................18
3. Advanced Functions .................................................................................. 19
3.1Abbreviation .............................................................................................................19
3.2 QoS Function ..........................................................................................................20
3.2.1 Packet Priority Classification ................................................................................21
3.2.2 Priority Class Queues ..........................................................................................21
3.2.3 Egress Service Policy ..........................................................................................21
3.3VLAN Function.........................................................................................................22
3.3.1 VLANOperation ....................................................................................................22
3.3.2 Ingress Rules .......................................................................................................22
3.3.2.1 802.1Q TagAware Per port setting....................................................................22
3.3.2.2 Keep Tag Per port setting ..................................................................................22
3.3.2.3Drop Untag Per Port Setting ..............................................................................23
3.3.2.4Drop Tag Per Port Setting..................................................................................23
3.3.3 IngressDefault Tag Per Port Setting.....................................................................23
3.3.4 Packet Tag Information .........................................................................................23
3.3.5VLANGroupTableConfiguration...........................................................................24
3.3.6VLANClassification...............................................................................................24
3.3.7 Packet Forwarding................................................................................................24
3.3.8 Egress Tagging Rules ..........................................................................................25
3.3.8.1 Egress Settings.................................................................................................25
3.3.9 Summary of VLAN Function .................................................................................25
3.4 802.1XAuthentication PortAccess Control .............................................................26

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4. Web Management ....................................................................................... 27
4.1 Start Browser Software and Making Connection .....................................................27
4.2 Login to the Switch Unit ...........................................................................................27
4.3MainManagementMenu ..........................................................................................28
4.4 System ....................................................................................................................29
4.4.1ManagementVLAN ...............................................................................................30
4.5 Ports........................................................................................................................31
4.6VLANs .....................................................................................................................32
4.6.1Port-basedVLANMode.........................................................................................33
4.6.2Port-basedVLANISPMode ..................................................................................34
4.6.3AdvancedVLANMode...........................................................................................35
4.6.3.1 Ingress Default Tag............................................................................................36
4.6.3.2 Ingress Settings.................................................................................................37
4.6.3.3 Egress Settings.................................................................................................38
4.6.3.4VLANGroups .....................................................................................................39
4.6.4ImportantNotesforVLANConfiguration................................................................40
4.7 Quality of Service ....................................................................................................41
4.7.1802.1p Mapping ....................................................................................................42
4.7.2DSCP Mapping .....................................................................................................43
4.7.3 QoS Service Policy ..............................................................................................44
4.8PortMirroring...........................................................................................................45
4.9802.1XConfiguration ...............................................................................................46
4.9.1 802.1X Re-authentication Parameters..................................................................47
4.10 Statistics................................................................................................................48
4.11 Reboot System......................................................................................................49
4.12 Restore Default .....................................................................................................49
4.13 Update Firmware / Configuration...........................................................................49
4.13.1 Update Firmware................................................................................................49
4.13.2Upload Configuration File....................................................................................50
4.13.3 Backup Configuration File...................................................................................50
4.14Logout ...................................................................................................................50
Appendix. Factory Default Settings............................................................... 51

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1. Introduction
The KGD-600 is a managed 6-port Gigabit Ethernet switch which is featured with five copper ports,
one mini-GBIC (SFP) port and the following advantages in a small footprint box:
Plug and Play
The switch is shipped with factory default configuration which behaves like an unmanaged Gigabit
switch for workgroup. It provides five 10/100/1000Mbps copper ports for connections to Ethernet, Fast
Ethernet, and Gigabit Ethernet devices. With the featured auto-negotiation function, the switch can
detect and configure the connection speed and duplex automatically. The switch also provides auto
MDI/MDI-X function, which can detect the connected cable and switch the transmission wire pair and
receiving pair automatically. This auto-crossover function can simplify the type of network cables used.
Fiber Connectivity
The mini-GBIC (SFP) port can be installed with an optional SFPoptical fiber transceiver to support one
Gigabit fiber connection when needed.
Web Management
The switch is embedded with an Http server which provides management functions for advanced
network functions including Port Control, Quality of Service, and Virtual LAN functions.The manage-
ment can be performed via Web browser based interface over TCP/IP network.
Virtual LAN (VLAN)
For increasingTagged VLANapplications, the switch is also featured with powerfulVLAN function to
fulfill the up-to-date VLAN requirements. The switch supports both port-based VLAN and tagged
VLAN in per-port basis.
Quality of Service
For advanced application, the switch is featured with powerful Quality of Service (QoS) function which
can classify the priority for received network frames based on the ingress port and frame contents.
Furthermore, many service priority policies can be configured for egress operation in per-port basis.

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Industrial Features
For industrial environment, the devices are designed with the following enhanced features exceeding
that of commercial Ethernet switches:
• High and wide operating Temperature
• Power input interface: Industrial screw terminal block and DC power jack for external commer-
cial power adapter as option
• Screw panel andDIN rail mounting support for industrial enclosure
• Industrial-rated Emission and Immunity performance
1.1 Features
Basic functions
•Provides 5 10/100/1000MbpsGigabit Ethernet ports and 1 SFPport
•Provides in-band web-based management interface
•All copper ports support auto-negotiation and auto-MDI/MDI-X detection
•Provides full wire speed forwarding
•Supports 802.3x flow control for full-duplex and backpressure for half-duplex
•Provides port status, statistic monitoring and control function
•Supports port-based and 802.1Q Tag-based VLAN
•Provides QoS function
•Provides port mirroring function
Management functions
• Web-based browsing interface
• Port configuration control and status monitoring
• Quality of Service (QoS) control for packet traffic
• Port-based and Tagged Virtual LAN (VLAN) function
• 802.1x authentication for port access control
• Port mirroring function
• Configuration file backup and upload
• In-band embedded firmware upgrade function

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1.2 Product Panels
The following figure illustrates the faces of the switch:

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1.3 LED Indicators
LED Function
POWER Power status
LNK/1000M/ACT Network port 1000M link status (Port 1 - Port 5)
LNK/100M/ACT Network port 100M link status (Port 1 - Port 5)
LNK/10M/ACT Network port 10M link status (Port 1 - Port 5)
P6 LNK Port 6 1000M link status
P6 OL Port 6 optical link status
1.4 Specifications
10/100/1000 Copper Ports
Compliance IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX,
IEEE 802.3u 1000Base-T
Connectors Shielded RJ-45 jacks
Pin assignments Auto MDI/MDI-X detection
Configuration Auto-negotiation or software control
Transmission rate 10Mbps,100Mbps,1000Mbps
Duplexsupport Full/Halfduplex
Network cable Cat.5 UTP
1000Mbps Mini-GBIC Fiber Port
Compliance IEEE 802.3z 1000Base-SX/LX (mini-GBIC)
Connectors SFP for optional SFP type fiber transceivers
Configuration Auto/Forced,1000Mbps,Fullduplex
Transmission rate 1000Mbps
Network cables MMF 50/125 60/125, SMF 9/125
Eye safety IEC 825 compliant
Switch Functions
MAC Addresses Table 8K entries
Forwarding & filtering Non-blocking, full wire speed
Switchingtechnology Store and forward
Maximum packet length 1526 bytes
Flowcontrol IEEE 802.3x pause frame base for full duplex operation
Back pressure for half duplex operation
VLAN function Port-based VLAN and IEEE 802.1Q Tag-based VLAN
QoSfunction Port-based, 802.1p-based, IP DSCP-based

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Port control Port configuration control via software management
PortMirroring Mirror received frames to a sniffer port
Software Management Functions
Interfaces Web browser
Management objects System configuration - IP settings, Name, Password
Port configuration control and status
VLAN function settings
QoS function settings
Port mirroring settings
802.1x authentication port-access control
Port Statistic
Reboot, restore factory default, update firmware
DC Power Input
Interfaces DC IN Jack ( -D 6.3mm / + D 2.0mm)
DC IN Terminal Block - screw type
Operating Input Voltages +5 ~ 30VDC(+/-5%)
Power Consumption 3.6W max. @7.5V
Mechanical
Dimension (base) 144 x 104.5 x 26 mm
Housing Enclosed metal with no fan
MountingSupport Din-railmounting,Panelmounting,Wallmounting,Desktopmounting
Environmental
Operating Temperature Typical -20oC ~ 70oC
Storage Temperature -20oC ~ 85oC
RelativeHumidity 10% ~ 90%
Special Test NEMA TS2-2003 Environment:
Endurance Vibration, Mechanical shock test, Temperature/Humidity test
(Condition combination : -34oC ~ +74oC, 0 ~90%RH, +5 ~ +30VDC)
Electrical Approvals
FCC Part 15 rule Class A
CE EMC, CISPR22 Class A
Safety IEC60950-1 / EN60950

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2. Installation
2.1 Unpacking
The product package contains:
•The switch unit
•One product CD-ROM
2.2 Safety Cautions
To reduce the risk of bodily injury, electrical shock, fire, and damage to the product, observe the
followingprecautions.
•Do not service any product except as explained in your system documentation.
•Opening or removing covers may expose you to electrical shock.
•Only a trained service technician should service components inside these compartments.
•If any of the following conditions occur, unplug the product from the electrical outlet and replace
the part or contact your trained service provider:
- The power cable, extension cable, or plug is damaged.
- An object has fallen into the product.
- The product has been exposed to water.
- The product has been dropped or damaged.
- The product does not operate correctly when you follow the operating instructions.
• Do not push any objects into the openings of your system. Doing so can cause fire or electric
shock by shorting out interior components.
• Operate the product only from the type of external power source indicated on the electrical
ratings label. If you are not sure of the type of power source required, consult your service
provider or local power company.
2.3 Mounting the Switch on a Wall
The switch can be mounted on a desktop or shelf or a wall. Make sure that there is proper heat
dissipation from and adequate ventilation around the device.Do not place heavy objects on the device.

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2.4 Din-Rail Mounting
The steps to mount the switch on aDin-rail are:
OneDin-rail mounting bracket is provided in the product package as shown below:
Install the bracket on the bottom of the switch unit.
Mount the device on aDin-rail.

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2.5 Panel Mounting
One panel mounting bracket is provided in the product package as shown below:
Install the bracket on the bottom of the switch unit.
The final dimension after panel bracket is installed is shown below:

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2.6 Applying Power
The switch provides two types of power interfaces, terminal block and DC power jack for receiving DC
power input from external power supply system.
Using Terminal Blocks
Three terminal contacts are provided:
Vdc Positive (+) terminal
VdcNegative (-) terminal
Chassis ground
( Vdc : +5V ~ +30VDC)
One 3P terminal plugs are provided together with the switch. The plug is shown below:
Power wires : 24 ~ 12AWG(IEC 0.5~2.5mm2)
Install the power source wires with the plug properly. Then, plug in the terminal block socket.

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Using DC Power Jack
When an external power system is not available, the switch provides aDC jack to receive power from
typicalAC-DC power adapter alternatively.
AC Power Adapters: Optional commercial rated adapters are available for purchasing.
AC input power: AC power voltage of your area, options -
Rated AC120V/60Hz DC7.5V 1A
Rated AC230V/50Hz DC7.5V 1A
Rated AC100V/50-60Hz DC7.5V 1A
Rated AC100V/50-60Hz DC5V 1A
Rated AC240V/50Hz DC7.5V 1A
Note: Before you begin the installation, check the AC voltage of your area. The AC power
adapter which is used to supply the DC power for the unit should have the AC voltage
matching the commercial power voltage in your area.
2.7 Reset Button
The reset button is used to perform a reset to the switch. It is not used in normal cases and can be used
for diagnostic purpose. If any network hanging problem is suspected, it is useful to push the button to
reset the switch without turning off the power. Check whether the network is recovered.
The button can also be used to restore the software configuration settings to factory default values.
The operations are:
Operation Function
Press the button more than 5 seconds when power up Restore factory default settings
Press the button and release during switch operation Reboot the switch

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2.8 Making UTP Connections
The 10/100/1000 copper ports support the following connection types and distances:
Network Cables
10BASE-T: 2-pair UTP Cat. 3,4,5 , EIA/TIA-568B 100-ohm
100BASE-TX: 2-pair UTP Cat. 5, EIA/TIA-568B 100-ohm
1000BASE-T: 4-pair UTP Cat. 5 or higher (Cat.5e is recommended), EIA/TIA-568B 100-ohm
Linkdistance: Up to 100 meters
Auto MDI/MDI-X Function
This function allows the port to auto-detect the twisted-pair signals and adapts itself to form a valid
MDI to MDI-X connection with the remote connected device automatically. No matter a straight
through cable or crossover cable is connected, the ports can sense the receiving pair automatically and
configure itself to match the rule for MDI to MDI-X connection. It simplifies the cable installation.
Auto-negotiation Function
The ports are featured with auto-negotiation function and full capability to support connection to any
Ethernet devices. The port performs a negotiation process for the speed and duplex configuration with
the connected device automatically when each time a link is being established. If the connected device
is also auto-negotiation capable, both devices will come out the best configuration after negotiation
process. If the connected device is incapable in auto-negotiation, the switch will sense the speed and
use half duplex for the connection.
Port Configuration Management
For making proper connection to an auto-negotiation incapable device, it is suggested to use port con-
trol function via software management to set forced mode and specify speed and duplex mode which
match the configuration used by the connected device.

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2.9 Making Fiber Connection
The mini-GBIC (SFP) port must be installed with an SFP fiber transceiver for making fiber connec-
tion. Your switch may come with an SFP transceiver pre-installed when it is shipped.
Installing SFP Fiber Transceiver
To install an SFP fiber transceiver into mini-GBIC port, the steps are:
1. Turn off the power to the switch.
2. Insert the SFP fiber transceiver into the mini-GBIC port. Normally, a bail is provided for every
SFP transceiver. Hold the bail and make insertion.
3. Until the SFP transceiver is seated securely in the slot, place the bail in lock position.
Connecting Fiber Cables
LC connectors are commonly equipped on most SFP transceiver modules. Identify TX and RX
connector before making cable connection. The following figure illustrates a connection example
between two fiber ports:
Make sure the Rx-to-Tx connection rule is followed on the both ends of the fiber cable.
Network Cables
Multimode (MMF) - 50/125, 62.5/125
Singlemode(SMF)-9/125

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2.10 LED Indication
LED Function State Interpretation
POWER Power status ON The power is supplied to the switch.
OFF The power is not supplied to the switch.
LNK/1000M/ACT Port link status ON A 1000M link is established. (No traffic)
BLINK Port link is up and there is traffic.
OFF Port link is down.
LNK/100M/ACT Port link status ON A 100M link is established. (No traffic)
BLINK Port link is up and there is traffic.
OFF Port link is down.
LNK/1000M/ACT Port link status ON A 10M link is established. (No traffic)
BLINK Port link is up and there is traffic.
OFF Port link is down.
P6 LNK Port6 link status ON A 1000M link is established on Port 6.
BLINK Port 6 link is up and there is traffic.
OFF Port 6 link is down.
P6 OL Port6opticallink ON Optical signal is detected on Port 6.
OFF No optical signal is detected on Port 6.
2.11 Configuring IP Address and Password for the Switch
The switch is shipped with the following factory default settings for software management :
Default IP address of the switch : 192.168.0.2 / 255.255.255.0
The IP Address is an identification of the switch in a TCP/IP network. Each switch should be desig-
nated a new and unique IP address in the network. Refer to Web management interface for System
Configuration.
The switch is shipped with factory default password 123 for software management.
The password is used for authentication in accessing to the switch via Http web-based interface. For
security reason, it is recommended to change the default settings for the switch before deploying it to
your network. Refer to Web management interface for System Configuration.

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3. Advanced Functions
To help a better understanding about the software management interfaces, this chapter describes some
advanced functions provided by the switch.
3.1 Abbreviation
Ingress Port : Ingress port is the input port on which a packet is received.
Egress Port : Egress port is the output port from which a packet is sent out.
IEEE 802.1Q Packets : A packet which is embedded with a VLAN Tag field
VLAN Tag : In IEEE 802.1Q packet format, 4-byte tag field is inserted in the original Ethernet frame
between the Source Address and Type/Length fields. The tag is composed of :
#of bits 16 3 1 12
Frame field TPID User priority CFI VID
TPID : 16-bit field is set to 0x8100 to identify a frame as an IEEE 802.1Q tagged packet
User Priority : 3-bit field refer to the 802.1p priority
CFI : The Canonical Format Indicator for the MAC address is a 1 bit field.
VID : VLAN identifier, 12-bit field identifies the VLAN to which the frame belongs to.
Untagged packet : A standard Ethernet frame with no VLAN Tag field
Priority-tagged packet : An IEEE 802.1Q packet which VID filed value is zero (VID=0)
VLAN-Tagged packet : An IEEE 802.1Q packet which VID filed value is not zero (VID<>0)
PVID (Port VID)
PVID is the default VID of an ingress port. It is often used in VLAN classification for untagged
packets. It is also often used for egress tagging operation.
DSCP : Differentiated Service Code Point, 6-bit value field in an IP packet
VLAN Table lookup : The process of searching VLAN table to find a VLAN which matches the
given VID index
MAC address table lookup : The process of searching MAC address table to find a MAC entry
which matches the given destination MAC address and the port where the MAC address is located
Packet forwarding : also known as packet switching in a network switch based on MAC address
table and VLAN table information
VLAN forwarding : the operation that a packet is forwarded to an egress destination port based on
VLAN table information
VLAN group : configuration information about a VLAN which can be recognized in the switch. The
information includes a VID associated to the VLAN, member ports, and some special settings.

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3.2 QoS Function
The switch provides a powerful Quality of Service (QoS) function to guide the packet forwarding in
four priority classes. The versatile classification methods can meet most of the application needs. The
following figure illustrates the QoS operation flow when a packet received on the ingress port until it is
transmitted out from the egress port: