Moxa IMC-21-S-SC Specification Guide
Ethernet Media Converters and Extenders
1
w w w. m o x a . c o m
Entry-level industrial 10/100BaseT(X) to 100BaseFX media converters
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 to 48 VDC power input
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 to 48 VDC power input
Introduction
Specifications
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.
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
›
Multi-mode or single-mode, with SC or ST fiber connector
›
Link Fault Pass-Through (LFP)
›
DIP switches to select FDX/HDX/10/100/Auto/Force
Technology
Standards:
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for Flow Control
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for Flow Control
Interface
RJ45 Ports: 10/100BaseT(X)
Fiber Ports: 100BaseFX (SC/ST connectors)
LED Indicators: Power, 10/100M (TP port), 100M (fiber port), FDX/
COL (fiber port)
DIP Switches: TP port’s 10/100M, Half/Full modes, and Force/Auto
modes, fiber connection’s Full/Half mode, Link Fault Pass-Through
(LFP)
Fiber Ports: 100BaseFX (SC/ST connectors)
LED Indicators: Power, 10/100M (TP port), 100M (fiber port), FDX/
COL (fiber port)
DIP Switches: TP port’s 10/100M, Half/Full modes, and Force/Auto
modes, fiber connection’s Full/Half mode, Link Fault Pass-Through
(LFP)
Optical Fiber
100BaseFX
Multi-Mode
Single-Mode
Fiber Cable Type
OM1
50/125 μm
G.652
800 MHz*km
Typical Distance
4 km
5 km
40 km
Wave-
length
Typical (nm)
1300
1310
TX Range (nm)
1260 to 1360
1280 to 1340
RX Range (nm)
1100 to 1600
1100 to 1600
Optical
Power
TX Range (dBm)
-10 to -20
0 to -5
RX Range (dBm)
-3 to -32
-3 to -34
Link Budget (dB)
12
29
Dispersion Penalty (dB)
3
1
Note: When connecting a single-mode fiber transceiver, we recommend
using an attenuator to prevent damage caused by excessive optical power.
Note: Compute the “typical distance” of a specific fiber transceiver as
follows: Link budget (dB) > dispersion penalty (dB) + total link loss (dB).
Physical Characteristics
Housing: Plastic, IP30 protection
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
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: -40 to 70°C (-40 to 158°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Storage Temperature: -40 to 70°C (-40 to 158°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Power Requirements
Input Voltage: 12 to 48 VDC
Rated Voltage: 300 mA @ 48 VDC max.
Connection: Removable 3-contact terminal block
Overload Current Protection: 1.1 A
Reverse Polarity Protection: Present
Rated Voltage: 300 mA @ 48 VDC max.
Connection: Removable 3-contact terminal block
Overload Current Protection: 1.1 A
Reverse Polarity Protection: Present
Standards and Certifications
Safety: UL 508
EMC: EN 55032/24
EMI: CISPR 32, FCC Part 15B Class A
EMS:
EN 61000-4-2 (ESD): Contact: 6 kV; Air: 8 kV
EN 61000-4-3 (RS): 80 MHz to 1 GHz: 1 V/m
EN 61000-4-4 (EFT): Power: 1 kV; Signal: 1 kV
EN 61000-4-5 (Surge): Power: 1 kV; Signal: 1 kV
EN 61000-4-6 (CS): 150 kHz to 80 MHz: 3 V/m
EN 61000-4-8 (PFMF)
EN 61000-4-11
Green Product: RoHS, CRoHS, WEEE
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6
EMC: EN 55032/24
EMI: CISPR 32, FCC Part 15B Class A
EMS:
EN 61000-4-2 (ESD): Contact: 6 kV; Air: 8 kV
EN 61000-4-3 (RS): 80 MHz to 1 GHz: 1 V/m
EN 61000-4-4 (EFT): Power: 1 kV; Signal: 1 kV
EN 61000-4-5 (Surge): Power: 1 kV; Signal: 1 kV
EN 61000-4-6 (CS): 150 kHz to 80 MHz: 3 V/m
EN 61000-4-8 (PFMF)
EN 61000-4-11
Green Product: RoHS, CRoHS, WEEE
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6