IMC-21A-M-SC-T MOXA ethernet to Fiber Converters

Features and Benefits

• Multi-mode or single-mode, with SC or ST fiber connector
• Link Fault Pass-Through (LFP)
• -40 to 75°C operating temperature range (T models)
• DIP switches to select FDX/HDX/10/100/Auto/Force

Introduction

The IMC-21A 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 can operate reliably in temperatures ranging from -40 to 75°C. The rugged hardware design ensures that your Ethernet equipment can withstand demanding industrial conditions. The IMC-21A converters are easy to mount on a DIN-Rail or in distribution boxes.

Technology

Standards:
     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, Force/Auto modes; fiber port’s Half/Full modes, Link Fault Pass-Through (LFP)

Optical Fiber

1000BaseFX:
     Multi-mode:
          Wavelength: 1300 nm
          Max. TX: -14 dBm
          Min. TX: -20 dBm
          RX Sensitivity: -32 dBm
          Link Budget: 12 dB
          Typical Distance: 4-5 km
          Saturation: -6 dBm

     Single-mode:
          Wavelength: 1310 nm
          Max. TX: 0 dBm
          Min. TX: -5 dBm
          RX Sensitivity: -34 dBm
          Link Budget: 29 dB
          Typical Distance: 40 km
          Saturation: -3 dBm

Physical Characteristics

Housing: Metal, IP30 protection
Dimensions: 30 x 125 x 79 mm (1.19 x 4.92 x 3.11 in)
Weight: 170 g
Installation: DIN-Rail mounting

Environmental Limits

Operating Temperature: 
     Standard Models: -10 to 60°C (14 to 140°F)
     Wide Temp. Models: -40 to 75°C (-40 to 167°F)
     Storage Temperature: -40 to 75°C (-40 to 167°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)

Power Requirements

Input Voltage: 12 to 48 VDC
Input Current: 
     265 mA @ 12 VDC,
     135 mA @ 24 VDC,
     75 mA @ 48 VDC
Connection: Removable 3-contact terminal block
Overload Current Protection: 1.1 A
Reverse Polarity Protection: Present

Standards and Certifications

Safety: UL 60950-1
EMC: CE, FCC
EMI: FCC Part 15 Subpart B Class A, EN 55022 Class A
EMS: 
     EN 61000-4-2 (ESD) Level 3,
     EN 61000-4-3 (RS) Level 2,
     EN 61000-4-4 (EFT) Level 2,
     EN 61000-4-5 (Surge) Level 2,
     EN 61000-4-6 (CS) Level 2
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Green Product: RoHS, CRoHS, WEEE

MTBF (mean time between failures)

Time: 353,000 hrs
Database: MIL-HDBK-217F, GB 25°C

Warranty

Warranty Period: 5 years