IMC-21 Series

Introduction
The IMC-21 industrial media converters are entry-level 10/100BaseT(X)-to-100BaseFX media converters designed to provide reliable and stable operation in harsh industrial environments. The converters are a cost-effective solution that run on either a 12 or 48 VDC power input and can operate reliably in temperatures ranging from -10 to 60°C. The rugged hardware design ensures that your Ethernet equipment can withstand demanding industrial conditions. The IMC-21 converters are easy to mount on a DIN rail or in distribution boxes.

IMC-21 Series

Category: Ethernet-to-Fiber Media Converters

Features and Benefits

Multi-mode or single-mode, with SC or ST fiber connector
Link Fault Pass-Through (LFPT)
DIP switches to select FDX/HDX/10/100/Auto/Force

Certifications

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Description

Specification

Ethernet Interface

10/100BaseT(X) Ports (RJ45 connector)	1
100BaseFX Ports (multi-mode SC connector)	IMC-21-M-SC: 1
100BaseFX Ports (multi-mode ST connector)	IMC-21-M-ST: 1
100BaseFX Ports (single-mode SC connector)	IMC-21-S-SC: 1
Magnetic Isolation Protection	1.5 kV (built-in)
Optical Fiber
Optical Fiber	Read more

Power Parameters

Input Current	271 mA @ 12 to 48 VDC
Input Voltage	12 to 48 VAC
Overload Current Protection	Supported
Power Consumption	271 mA @ 12 to 48 VDC

Physical Characteristics

Housing	Plastic
IP Rating	IP30
Dimensions	25 x 109 x 97 mm (0.98 x 4.29 x 3.82 in)
Weight	125 g (0.27 lb)
Installation	DIN-rail mounting

Environmental Limits

Operating Temperature	-10 to 60°C (14 to 140°F)
Storage Temperature (package included)	-40 to 70°C (-40 to 158°F)
Ambient Relative Humidity	5 to 95% (non-condensing)

Standards and Certifications

EMC	EN 55032/35, EN 61000-6-2/-6-4
EMI	CISPR 32, FCC Part 15B Class A
EMS	IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV IEC 61000-4-3 RS: 80 MHz to 1000 MHz: 20 V/m IEC 61000-4-3 RS: 1400 MHz to 2000 MHz: 10 V/m IEC 61000-4-3 RS: 2000 MHz to 2700 MHz: 5 V/m IEC 61000-4-3 RS: 5100 MHz to 6000 MHz: 3 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV IEC 61000-4-6 CS: 10 V IEC 61000-4-8 PFMF: 100 A/m
Safety	EN 60950-1, UL 60950-1, IEC 60950-1