3-20 www. m oxa. com Ethernet Media Converters and Extenders Ethernet Media Converters and Extenders > 3 IMC-21 Series 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 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. 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 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) 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 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) 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 Standards and Certifications Safety: UL 508 EMC: EN 55022/24 EMI: CISPR 22, 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