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KOM300M Industrial Media Converter Hardware Installation Manual Disclaimer: Kyland Technology Co., Ltd. tries to keep the content in this manual as accurate and as up-to-date as possible. This document is not guaranteed to be error-free, and we reserve the right to amend it without notice to users.
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KOM300M User’s Manual 201110 Notice for Safety Operation This product performs reliably as long as it is used according to the guidance. Artificial damage or destruction of the equipment should be avoided. Read this manual carefully and keep it for future reference;...
2. Product Overview KOM300M is a series of green low power consumption DIN-Rail industrial media converter that can be applied extensively in wind power, distribution network automation, subway PIS, power SCADA, wastewater treatment, metallurgy, intelligent transportation, rail transit and many other industries.
KOM300M User’s Manual 201110 1: PWR1 -- Power 1 LED 2: PWR2 -- Power 2 LED 3: 1 -- 100Base-FX port LED 4: Run-Run LED 5: 1 -- 100Base-FX port 6: (2,3)-- two 10/100Base-T(X) RJ45 ports 7:RJ45 port Speed LED...
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KOM300M User’s Manual 201110 Dimension Drawing for DIN-Rail Mounting (Unit: mm) Figure 3 DIN-Rail Mounting Dimension Drawing Dimension Drawing for Panel Mounting (Unit: mm) Figure 4 Panel Mounting Dimension Drawing Note: The switch housing is a part of the heat dissipation system, which becomes hot during...
Step 2: Insert the top of the DIN-Rail into the slot of the DIN-Rail connecting seat in the rear panel of KOM300M as seen in Figure 5; move the device in the direction of arrow 2 to put the whole Din-Rail into the seat; verify the KOM300M is firmly mounted on the DIN-Rail, as shown in Figure 5.
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KOM300M Panel Mounting The specific steps are as follows: Step 1: Select the mounting position for KOM300M on the wall or in cabinet; ensure that there is adequate space for the switch. Step 2: Drill 4 holes on the selected position according to the panel mounting dimension drawings;...
KOM300M User’s Manual 201110 Figure 7 Panel Mounting Remove KOM300M from wall or cabinet The specific steps are as follows: Step 1: Use a screwdriver to loosen 4 screws; move the device up to let screws into 4 holes with the diameter of 6.5mm (Ф6.5) as seen in arrow 1.
KOM300M User’s Manual 201110 5.1 10/100Base-T(X) Ethernet port 10/100Base-T(X) Ethernet RJ45 port can be connected to terminal equipment and network devices with straight-through cables or crossover cables. RJ45 connectors must be equipped at both ends of cable. Pin definition of 10/100Base-T(X) RJ45 port...
KOM300M User’s Manual 201110 Figure 11 10/100M Cross-over Cable Wiring 5.2 100Base-FX Ethernet Port 100Base-FX Ethernet port is equipped with FC/ST/SC connector, and each port consists of TX (transmit) port and RX (receive) port, as seen on the left in Figure 100Base-FX port wiring is shown on the right in Figure 12 (Take SC port as example;...
KOM300M User’s Manual 201110 Note: A laser is used to transmit signals in fiber cables. The laser meets the requirements of level 1 laser products. Routine operation is not harmful to your eyes, but do not look directly at the fiber port or fiber connector when the switch is powered on.
Chassis grounding and power terminal grounding Figure 14 Chassis Grounding and Power Terminal Grounding There is a grounding screw on the top panel of the KOM300M, which is for chassis grounding. One end of the chassis grounding cable is connected with the grounding screw and the other end of the cable is reliably grounded.
KOM300M User’s Manual 201110 Figure 15 18#AWG Yellow-green Line Note: If KOM300M needs to perform a dielectric voltage withstand test, in order to avoid test failure, please disconnect the 18#AWG yellow-green line to disable surge protection circuit, which connects to surge grounding.
KOM300M User’s Manual 201110 Power 1 connects and operates normally. PWR1 Power 1 disconnects or operates abnormally. Power 2 connects and operates normally. PWR2 Power2 disconnects or operates abnormally. Run LED Blinking CPU is running normally at 1 Hz. CPU is running abnormally or the device is starting.
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KOM300M User’s Manual 201110 Figure 17 Enter Telnet Third, click “OK”, and input a default user name “admin” and password “123” to enter the Telnet configuration interface, see Figure 18. from Type in a CLI command Table 4 Figure 18 Telnet Configuration Interface...
192.168.0.2. The Web interface access screen will appear as shown below in Figure 19, login with default user name “admin” and password “123”. Figure 19 Access Web Interface 8. Product Models The specific configuration models of KOM300M are shown in below table; Table 5 KOM300M Configuration Table Model Description Power...
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