CSM-200 Series

10/100BaseT(X) to 100BaseFX slide-in modules for the NRack System™

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Features and Benefits 

  • LFP (Link Fault Pass-through) and FEF (Far End Fault)
  • Two different operation modes 
    • Store-and-Forward 
    • Pass Through
  • Auto Negotiation
  • Plug and Play
  • Hot-swap



The CSM-200 modules are slide-in Ethernet-to-fiber media converters for the NRack System™. The modules provide media conversion from 10/100BaseT(X) to 100BaseFX (SC/ST connectors), and can be installed in any NRack System™ chassis.


Standards IEEE 802.3 for 10BaseT,
IEEE 802.3u for 100BaseT(X), 100BaseFX
RJ45 Ports 10/100BaseT(X)
Fiber Ports 100BaseFX (SC/ST connectors)
LED Indicators PWR, Fiber Link, 10/100M (TP port)
DIP Switches
Optical Fiber
Physical Characteristics
Dimensions 86.8 x 124.3 x 21 mm (3.42 x 4.89 x 0.83 in)
Weight Product only:
CSM-200-1213: 115 g (0.25 lb)
CSM-200-1214/1218: 125 g (0.28 lb)
CSM-200-1213: 170 g (0.37 lb)
CSM-200-1214/1218: 180 g (0.40 lb)
Environmental Limits
Operating Temperature 0 to 55°C (32 to 131°F)
Storage Temperature -20 to 75°C (-4 to 167°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Power Requirements
Input Voltage 12 VDC
Input Current 180 mA @ 12 VDC max.
Standards and Certifications
Safety UL 60950-1
EMC EN 55032/24
EMI CISPR 32, FCC Part 15B Class A
EMS EN 61000-4-2 (ESD): Contact: 4 kV; Air: 8 kV
EN 61000-4-3 (RS): 80 MHz to 1 GHz: 3 V/m
EN 61000-4-4 (EFT): Power: 1 kV; Signal: 0.5 kV
EN 61000-4-5 (Surge): Power: 1 kV; Signal: 0.5 kV
EN 61000-4-6 (CS): 150 kHz to 80 MHz: 3 V/m
EN 61000-4-8 (PFMF)
Freefall IEC 60068-2-32
MTBF (mean time between failures)
Time 1,454,560 hrs
Standard Telcordia (Bellcore), GB
Warranty Period 5 years
Details See www.moxa.com/warranty

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Available Models

  Model No. Description
CSM-200-1213 10/100BaseT(X) to 100BaseFX slide-in module media converter, multi-mode ST connector
CSM-200-1214 10/100BaseT(X) to 100BaseFX slide-in module media converter, multi-mode SC connector
CSM-200-1218 10/100BaseT(X) to 100BaseFX slide-in module media converter, single-mode SC connector

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