Product ImageProduct OverviewKey FeaturesSpecificationsMechanical DrawingOrdering InformationDownload
KOM300A
3 port DIN-Rail copper to fiber media converters
Product Overview

KOM300A industrial media convertor supports 1 fast Ethernet SFP port and 2 10/100Base-TX RJ45 ports. KOM300A provides 12-48VDC models to meet different applications. KOM300A is especially designed for harsh environments with wide (-40°C to 85°C) operating temperature range, EMC level 4, IP40 protection class, strong vibration-resistent mounting clip for DIN-Rail installation, it can be deployed in power, transportation, oil & gas and many other industrial applications.

Key Features
Specifications
Technical Specification
Standard IEEE 802.3i (10Base-T)
IEEE 802.3u (100Base-TX and100Base-FX)
Switch Properties MAC Table: 2K
Packet Buffer: 1Mbit
Packet Forwarding Rate: 0.75Mpps
Switching Delay:<10μs
Interface Fast Ethernet Port:
100Base-X, SFP slot
10/100Base-T(X), RJ45 port
LED LEDs on Front Panel
Power LED: PWR1, PWR2
Interface LED: Link/ACT (RJ45 port); Link/ACT (Fiber port)
Power Requirements Power Input: 12-48VDC/18-30VAC
Power Terminal: 4-pin 5.08mm-spacing plug-in terminal block
Power Consumption:<2.3W
Overload Protection: Support
Reverse Protection: Support
Redundancy Protection: Support
Physical Characteristics Housing: Metal
Cooling: Natural convection, fanless
Protection Class: IP40
Dimension: 31mm×114.5mm×94mm(W×H×D)
Weight: 0.3Kg
Mounting: DIN-Rail or Panel Mounting
Environmental Limits Operating Temperature: -40°C to +85°C
Storage Temperature: -40°C to +85°C
Ambient Relative Humidity: 5-95% (non-condensing)
Quality Assurance MTBF: 5777888 hrs
Warranty: 5 years
Approvals CE, FCC
Industry Standard EMI:
FCC CFR47 Part 15,EN55032/CISPR22,Class A
EMS:
IEC61000-4-2(ESD): ±8kV (contact), ±15kV (air)
IEC61000-4-3(RS): 10V/m (80MHz–2GHz)
IEC61000-4-4(EFT): Power Port: ±4kV; Data Port: ±2kV
IEC61000-4-5(Surge): Power Port: ±2kV/DM, ±4kV/CM; Data Port: ±2kV
IEC61000-4-6(CS): 10V (150kHz–80MHz)
Machinery:
IEC60068-2-6 (Vibration)
IEC60068-2-27 (Shock)
IEC60068-2-32 (Free Fall)
Mechanical Drawing

Ordering Information

KOM300A-Ports-PS1-PS2

Ports

 

1SFP2T

1 X 100Base-X, SFP slot; 2 X 10/100Base-T(X) RJ45 ports

PS1-PS2

 

LV-LV

12-48VDC/18-30VAC, redundant power inputs

 

 

Accessories

 

100Base-X SFP module

Please refer to the 100Base-X SFP module ordering list

DT-BGAZ-01

Panel for Panel mounting

DT-FCZ-RJ45-01 

Dustproof cover for RJ45 port

Download