KTI Networks Switch KSD 103 A Series User Manual

Industrial 3-Port Fast Ethernet  
Media Converter Switches  
KSD-103-A series  
KSD-103-B series  
Installation Guide  
DOC.081111  
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The information contained in this document is subject to change without prior notice. Copyright (C)  
All Rights Reserved.  
TRADEMARKS  
Ethernet is a registered trademark of Xerox Corp.  
FCC NOTICE  
This device complies with Class B Part 15 the FCC Rules. Operation is subject to the following two  
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any  
interference received including the interference that may cause.  
CE NOTICE  
Marking by the symbol indicates compliance of this equipment to the EMC directive of the European  
Community. Such marking is indicative that this equipment meets or exceeds the following technical  
standards:  
EMC Class B  
EN 50081-1/1992 :EN55022:1994/A1:1995/A2:1997 Class B  
EN61000-3-2:2000  
EN61000-3-3:1995/A1:2001  
EN 55024:1998/A1:2001  
IEC 61000-4-2:1995  
IEC 61000-4-3:1995  
IEC 61000-4-4:1995  
IEC 61000-4-5:1995  
IEC 61000-4-6:1996  
IEC 61000-4-8:1993  
IEC 61000-4-11:1994  
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Table of Contents  
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1. Introduction  
The industrial rated KSD-103 Fast Ethernet switch series supports three switching-base segment  
communications and benefit the following applications and make fiber deployment easier :  
Copper to fiber bridging converter  
Multimode fiber to single mode fiber bridging converter  
Fiber cable extender  
Cascaded fiber networking  
Depending on the types of the network ports, two different model series are defined as follows:  
Model  
Copper Port (RJ-45)  
2 ports  
Fiber Port  
1 port  
KSD-103-A  
KSD-103-B  
1 port  
2 ports  
The switch also provide the following advantages:  
Plug and Play  
No configuration is required in using the switches. With the featured auto-negotiation function, the  
switches can detect and configure the connection speed and duplex automatically for the copper ports.  
The switches also provide 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.  
Industrial Features  
For industrial environment, the devices are designed with the following enhanced features exceeding  
that of commercial Ethernet switches:  
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High and wide operating Temperature  
Power input interface: Industrial screw terminal block and DC power jack for external  
commercial power adapter as option  
Screw panel and DIN rail mounting support for industrial enclosure  
Industrial-rated Emission and Immunity performance  
1.1 Features  
Provide 3 switching-base network segments  
Auto MDI/MDI-X crossover function on the TP copper port  
Support IEEE 802.3x flow control for full-duplex operation  
Support Back-pressure flow control for half-duplex operation  
Wide operating temperature range for temperature critical environment  
Support DIN-rail mounting and panel mounting  
Provide two power input types to meet more application needs  
Accept wide power input voltage range for application flexibility  
Industrial-rated Emission and Immunity performance  
1.2 Product Panels  
The following figure illustrates the faces of the switches:  
KSD-103-A  
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KSD-103-B  
1.3 Specifications  
Copper Ports  
Compliance  
IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX  
Shielded RJ-45 jacks  
Connectors  
Pin assignments  
Configuration  
Auto MDI/MDI-X detection  
Auto-negotiation  
Transmission rate  
Duplex support  
Network cable  
10Mbps, 100Mbps  
Full/Half duplex  
Cat.5 UTP up to 100 meters  
Fiber Ports  
Connectors  
ST, SC, VF-45, Bi-Directional SC (model dependent)  
100Mbps, Full duplex  
Configuration  
Network cables  
Eye safety  
MMF 50/125 60/125μm, SMF 9/125μm  
IEC 825 compliant  
Far end fault support  
Enabled  
Switch Functions  
MAC Addresses Table 1K entries  
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Forwarding & filtering Non-blocking, full wire speed  
Switching technology Store and forward  
Maximum packet length 1536 bytes max.  
Flow control  
IEEE 802.3x pause frame base for full duplex operation  
Back pressure for half duplex operation  
Protection design  
Broadcast Storm  
DC Power Interface  
Interface  
Screw-type terminal block  
1. Two pairs for power wire cascading  
2. One pair for alarm relay output  
DC Jack (-D6.3mm/+D2.0mm)  
Operating voltages  
Power consumption  
+7V ~ +50V(+5%)  
KSD-103-A  
2.1W max.@+7.5VDC input, 3.5W max.@+50VDC input  
KSD-103-B  
3.3W max.@+7.5VDC input, 4W max.@+50VDC input  
DIP SW  
KSD-103-A  
SW1  
Broadcast storm protection setting  
SW2  
Fiber port FX link down alarm setting  
KSD-103-B  
SW1  
Broadcast storm protection setting  
Fiber port FX1 link down alarm setting  
Fiber port FX2 link down alarm setting  
SW2  
SW3  
Mechanical  
Dimension (base)  
Weight  
W 28mm x D 82mm x H 95mm  
250g  
Housing  
Enclosed metal with no fan  
DIN-rail mounting, Panel mounting  
Mounting support  
Environmental  
o
o
Operating temperature -20 C ~ 70 C  
o
o
Storage temperature  
Relative humidity  
-20 C ~ 85 C  
5% ~ 90%  
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Certificate  
FCC  
Part 15 Class B  
EMI EN50081-1 Class B  
EMS EN55024  
EN 60950  
CE/EMC  
CE/LVD Safety  
EN 50081-1/1992 :  
EN55022:1994/A1:1995/A2:1997  
EN61000-3-2:2000  
EN61000-3-3:1995/A1:2001  
EN 55024:1998/A1:2001  
IEC 61000-4-2:1995 ESD Test  
IEC 61000-4-3:1995 RS Test  
IEC 61000-4-4:1995 EFT/BURST Test  
IEC 61000-4-5:1995 Surge Test  
IEC 61000-4-6:1996 CS Test  
IEC 61000-4-8:1993 Magnetic Field  
IEC 61000-4-11:1994 Voltage Int. Dips  
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2. Installation  
2.1 Unpacking  
Check that the following components have been included:  
Information CD  
The device unit  
DIN-rail mounting bracket  
If any item is found missing or damaged, please contact your local reseller for replacement.  
The following are available optional accessories:  
Panel Mounting Bracket  
The bracket is used for mounting the device on a panel surface.  
Commercial-rated AC power adapters:  
- Rated input AC120V/60Hz, AC230V/50Hz, AC100V/50-60Hz, AC240V/50Hz  
- Rated output DC7.5V 1A, DC7.5V 1.2A  
High temperature AC power adapters:  
- Rated -10 oC ~ 60oC, AC100-240V/50-60Hz DC12V 1A for USA and Germany  
The adapters are used for supplying DC power to the switch via DC power jack interface.  
2.2 Safety Cautions  
To reduce the risk of bodily injury, electrical shock, fire, and damage to the product, observe the  
following precautions.  
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  
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label. If you are not sure of the type of power source required, consult your service provider or  
local power company.  
2.3 DIN-Rail Mounting  
In the product package, a DIN-rail bracket is installed on the device for mounting the device in a  
industrial DIN-rail enclosure.  
The steps to mount the device onto a DIN rail are:  
1. Install the mounting bracket onto the device unit as shown below:  
2. Attach bracket to the lower edge of the DIN rail and push the unit upward a little bit until the  
bracket can clamp on the upper edge of the DIN rail.  
3. Clamp the unit to the DIN rail and make sure it is mounted securely.  
4. Make sure that there are proper heat dissipation from and adequate ventilation around the device.  
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The final mechanical dimensions after installing DIN rail mounting bracket are:  
2.4 Panel Mounting  
The product is provided with an optional bracket for panel mounting. The bracket supports mounting  
the device on a plane surface securely. The mounting steps are:  
1. Install the mounting bracket on the device unit. Screw the bracket on the device unit.  
2. Screw the device unit on a panel. Make sure that there are proper heat dissipation from and  
adequate ventilation around the device. Do not place heavy objects on the device.  
The screw locations and final dimension are shown below:  
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2.5 Applying Power  
The power specifications of the device are:  
Operating Voltage  
+7 ~ +50VDC  
Power Consumption  
4W max. @+50VDC  
Using Terminal Blocks  
Either DC1 interface or DC2 interface can be used to receive DC power from an external power  
system. Or, DC2 also can be used to deliver the power received on DC1 to next device in cascading  
way.  
DC1  
DC1  
DC2  
DC2  
+Vdc Positive (+) terminal  
-Vdc Negative (-) terminal  
+Vdc Positive (+) terminal  
-Vdc Negative (-) terminal  
Three 2P terminal plugs are provided together with the device. Two of the three plugs are used for  
DC1 and DC2 interfaces respectively. The plug is shown below:  
2
Power wires: 24 ~ 12AWG (IEC 0.5~2.5mm )  
Install the power source wires with the plug properly. Screw the wire with plug securely. Then, plug in  
DC1 contacts.  
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If cascading the power to next device is needed, install the power wires and plug for another switch.  
Then, use DC2 contacts.  
Note: Only up to four device units can be cascaded to receive power from one main power input  
source.  
Using DC Power Jack  
DC Jack Connector: D 6.3mm  
D 2.0mm  
AC Power Adapters: Optional power adapters are available for purchasing.  
Connect power adapter DC plug to the DC power jack of the converter before connecting to the AC  
outlet. Connect the power adapter to the AC outlet.  
Note: Before you begin the installation, check the AC voltage of your area. The AC power adapter that  
is used to supply the DC power for the unit should have the AC voltage matching the  
commercial power voltage in your area.  
2.6 Failure Alarm Relay Output  
The device provides a relay output to report failure events to a remote alarm monitoring system. The  
replay output is provided with two contacts labeled PF+ and PF- in the terminal block interface.  
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Use the provided 2P terminal plug for signal wiring and plug into the PF+/- contacts.  
Relay Output  
Indication  
Normal PF+ and PF- contacts shorted  
Alarm PF+ and PF- contacts open  
Alarm Events:  
Input power failure  
Specific fiber port link down (To specify the fiber ports, use the DIP SW located on bottom.)  
KSD-103-A  
SW1  
SW2  
ON Enable broadcast storm protection  
OFF Disable broadcast storm protection  
ON Enable FX port link down alarm  
OFF Disable FX port link alarm  
KSD-103-B  
SW1  
SW2  
SW3  
ON Enable broadcast storm protection  
OFF Disable broadcast storm protection  
ON Enable FX1 port link down alarm  
OFF Disable FX1 port link alarm  
ON Enable FX2 port link down alarm  
OFF Disable FX2 port link alarm  
Note: Be sure the voltage applied on PF+/- contacts is within the specification of 30VDC/1A max. or  
120VAC/0.5A max.  
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3. Making LAN Connections  
3.1 Making Copper Port (RJ-45) Connections  
The 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 / 4-pair UTP Cat. 5, EIA/TIA-568B 100-ohm  
Link distance: 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 connected, the ports can sense the receiving pair automatically and  
configure self to match the rule for MDI to MDI-X connection. It simplifies the cable installation by  
using only straight-through cables.  
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.  
3.2 Making Fiber Connections  
The fiber ports operate on 100Mbps and full duplex. For different fiber connections, several alternative  
models can be selected for different fiber connections. The following figure illustrates a connection  
example between two SC fiber ports:  
A variety of fiber options and the associated optical specifications are provided as listed in  
Appendix-1.  
Network Cables  
Multimode (MMF) - 50/125, 62.5/125  
Single mode (SMF) - 9/125  
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3.3 LED Indication  
KSD-103-A  
KSD-103-B  
LED  
Function  
State  
ON  
Interpretation  
PWR  
Power status  
The power is supplied to the device.  
The power is not supplied to the device.  
Port link is established. (No traffic)  
Port link is up and there is traffic.  
Port link is down.  
OFF  
UTPx  
FXx  
Copper port link status ON  
BLINK  
OFF  
Fiber port link status  
ON  
Port link is established. (No traffic)  
Port link is up and there is traffic.  
Port link is down.  
BLINK  
OFF  
Note: UTPx = UTP UTP1 UTP, FXx = FX FX1 FX2  
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4. Applications  
4.1 Application in Industrial Networks  
The following figure illustrates an application example in an industrial network. Four devices are  
cascaded by fiber cables.  
4.2 Copper to Fiber Bridging Media Converter Application  
4.3 Bridging Multimode to Single Mode Fiber Converter Application  
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5. Appendix  
5.1 Model Definition  
KSD-103-A  
Model Ext. FX Connector  
Cable  
MMF  
MMF  
MMF  
SMF  
SMF  
SMF  
SMF  
SMF  
SMF  
SMF  
Ref. Distance Operating Temperature  
-T  
-C  
Duplex ST  
Duplex SC  
Duplex SC  
Duplex SC  
Duplex SC  
Duplex SC  
Duplex SC  
Duplex SC  
BiDi SC  
2km  
2km  
-10 ~ 70oC  
-10 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-C1  
2km  
-SA2  
-SL2  
-SL3  
-SL4  
-SL6  
-W3515  
-W5315  
20km  
20km  
30km  
40km  
60km  
15 ~ 20km  
15 ~ 20km  
BiDi SC  
KSD-103-B  
Model Ext. FX Ports  
FX2 Connector  
Duplex ST  
Duplex SC  
Duplex SC  
Duplex SC  
Duplex SC  
Duplex SC  
Duplex SC  
Duplex SC  
BiDi SC  
Cable  
MMF  
MMF  
MMF  
SMF  
SMF  
SMF  
SMF  
SMF  
SMF  
SMF  
MMF  
SMF  
Ref. Distance Operating Temperature  
-T  
-C  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1  
2km  
2km  
-10 ~ 70oC  
-10 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-20 ~ 70oC  
-C1  
2km  
-SA2  
-SL2  
-SL3  
-SL4  
-SL6  
-W3515  
-W5315  
20km  
20km  
30km  
40km  
60km  
15 ~ 20km  
15 ~ 20km  
2km  
BiDi SC  
Duplex SC  
Duplex SC  
-C1Sl2  
FX2  
20km  
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5.2 Optical Specifications  
KSD-103-A  
Model Ext.  
-T  
FX Port  
FX  
Wavelength  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1550nm  
TX Power  
-19 ~ -14dBm  
-19 ~ -14dBm  
-20 ~ -14dBm  
-15 ~ -8dBm  
-15 ~ -8dBm  
-15 ~ -8dBm  
-5 ~ 0dBm  
Sensitivity RX Max. Power  
-31dBm  
-31dBm  
-31dBm  
-31dBm  
-30dBm  
-34dBm  
-34dBm  
-35dBm  
-31dBm  
-31dBm  
-14dBm  
-14dBm  
0dBm  
-7dBm  
0dBm  
0dBm  
0dBm  
0dBm  
0dBm  
0dBm  
-C  
FX  
-C1  
FX  
-SA2  
-SL2  
FX  
FX  
-SL3  
FX  
-SL4  
FX  
-SL6  
FX  
-5 ~ 0dBm  
-W3515  
-W5315  
FX  
-14 ~ -8dBm  
-14 ~ -8dBm  
FX  
KSD-103-B  
Model Ext. FX Ports  
Wavelength  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1310nm  
1550nm  
1550nm  
1310nm  
1310nm  
1310nm  
TX Power  
-19 ~ -14dBm  
-19 ~ -14dBm  
-20 ~ -14dBm  
-15 ~ -8dBm  
-15 ~ -8dBm  
-15 ~ -8dBm  
-5 ~ 0dBm  
Sensitivity RX Max. Power  
-T  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1, FX2  
FX1  
-31dBm  
-31dBm  
-31dBm  
-31dBm  
-30dBm  
-34dBm  
-34dBm  
-35dBm  
-31dBm  
-31dBm  
-31dBm  
-31dBm  
-31dBm  
-30dBm  
-14dBm  
-14dBm  
0dBm  
-7dBm  
0dBm  
0dBm  
0dBm  
0dBm  
0dBm  
0dBm  
0dBm  
0dBm  
0dBm  
0dBm  
-C  
-C1  
-SA2  
-SL2  
-SL3  
-SL4  
-SL6  
-5 ~ 0dBm  
-14 ~ -8dBm  
-14 ~ -8dBm  
-14 ~ -8dBm  
-14 ~ -8dBm  
-20 ~ -14dBm  
-15 ~ -8dBm  
-W3515  
-W5315  
-C1Sl2  
FX2  
FX1  
FX2  
FX1  
FX2  
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