| Product description | 
			
				| Status | Active | 
			
				| Article number | 3643-5230 | 
			
				| Ports | 4 x 10/100 Mbit/s, Ethernet TX, RJ-45. 2 x 100/1000 Mbit/s, pluggable connections transceivers supported, Ethernet FX or TX, SFP.
 1 x Digital I/O.
 1 x USB.
 1 x 2.5 mm jack, console.
 | 
			
				| Description | Managed EX approved Ethernet Switch | 
			
				| Warranty period | 5 years | 
			
				| Approvals | 
			
				| Marine | DNV Standard for Certification no. 2.4 | 
			
				| Hazardous locations | EN 60079-0 and EN 60079-15 | 
			
				| EMC (Electromagnetic Compatibility) | 
			
				| EN 61000-6-1 | Immunity residential environments | 
			
				| EN 61000-6-2 | Immunity industrial environments | 
			
				| EN 61000-6-3 | Emission residential environments | 
			
				| EN 61000-6-4 | Emission industrial environments | 
			
				| EN 55022 +A1 | Emission IT equipment | 
			
				| EN 55024 + A1 + A2 | Immunity IT equipment | 
			
				| FCC part 15 | Class B | 
			
				| EN 50121-4 | Railway signalling and telecommunications apparatus | 
			
				| IEC 62236-4 | Railway signalling and telecommunications apparatus | 
			
				| EMC specifications | 
			
				| EN 61000-4-2, ESD | Contact: ±6 kV Air: ±8 kV
 | 
			
				| EN 61000-4-4, fast transients | Power port: ±2 kV Ethernet: ±2 kV
 Status out/Digital in: ±2 kV
 Serial ports: ±2 kV
 Enclosure: ±2 kV
 | 
			
				| EN 61000-4-5, surge | Power port L-L: ±0.5 kV, 2 Ω, 18 μF
 L-E: ±2 kV, 42 Ω, 0.5 μF
 L-L: ±1 kV, 42 Ω, 0.5 μF
 L-E: ±2 kV, 12 Ω, 9 μF
 L-L: ±1 kV, 12 Ω, 9 μF
 
 Ethernet
 L-E: ±2 kV, 2Ω, 0.5 μF
 
 Status out/Digital in
 L-E: ±2 kV, 42 Ω, 0.5 μF
 L-L: ±1 kV, 42 Ω, 0.5 μF
 
 RS-232
 L-E: ±2 kV, 2 Ω, 0.5 μF
 
 RS-422/485
 L-E: ±2 kV, 42 Ω, 0.5 μF
 | 
			
				| EN 61000-4-8, power frequency magnetic field | 300 A/m; 0, 16.7, 60 Hz 1000 A/m; 50 Hz
 | 
			
				| EN 61000-4-9, pulsed magnetic field | 300 A/m | 
			
				| EN 61000-4-3, radiated RF immunity | 20 V/m @ (80 – 2700) MHz 1 kHz sine, 80% AM
 | 
			
				| EN 61000-4-6, conducted RF immunity | Power port: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz Ethernet: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
 Status out/Digital in: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
 Serial ports: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
 Earth port: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
 | 
			
				| EN 55022, radiated RF emmision, FCC Part 15/ DNV 2.4 | EN 55022/FCC Part 15/DNV 2.4, Class B / DNV bridge | 
			
				| EN 55022, conducted RF emmision, FCC Part 15/ DNV 2.4 | EN 55022/FCC Part 15/DNV 2.4, Class B / DNV bridge | 
			
				| DNV 2.4, compass safe distance | Standard compass (5.4°/H deviation) = 15 cm Steering/standby steering/emergency compass (18°/H deviation) = 10 cm
 | 
			
				| Safety | 
			
				| Safety | UL/IEC/EN 60950-1, IT equipment | 
			
				| EN 60950-1, dielectric strength | Power port to all other ports: 1.5 kVrms, 50 Hz, 1 min Ethernet ports to all other ports: 1.5 kVrms, 50 Hz, 1 min
 RS-232 port to all other ports: 1.5 kVrms, 50 Hz, 1 min
 RS-422/485 port to all other ports: 1.5 kVrms, 50 Hz, 1 min
 | 
			
				| Reliability prediction | 
			
				| MTBF, operating | 615 000 h (MIL-HDBK-217F (Gb) 25°C) | 
			
				| Service life, operating | 10 years | 
			
				| Climatic | 
			
				| Temperature, operating | –40 to +70°C (–40 to +158°F) | 
			
				| Temperature, storage | –50 to +85°C (–58 to +185°F) | 
			
				| Humidity, operating | 5 to 95 % relative humidity | 
			
				| Humidity, storage | 5 to 95 % relative humidity | 
			
				| Enclosure | 
			
				| Enclosure | Fire enclosure | 
			
				| Dimensions (W x H x D) | 52.5 x 100 x 101 mm | 
			
				| Weight | 0.7 kg | 
			
				| Degree of protection | IP 40 | 
			
				| Cooling | Convection | 
			
				| Mounting | Horizontal on 35 mm DIN-rail | 
			
				| Mechanical | 
			
				| IEC 60068-2-6, vibration | IEC 60068-2-6,(sine), operating 3 – 13.2 Hz: 1mm
 13.2 – 100 Hz: 0.7 g
 5.5 – 30 Hz: 1.5 g
 30 – 50 Hz: 0.42 mm
 50 – 500 Hz: 4.2 g
 
 IEC 60068-2-64 (random), operating
 5 – 20 Hz: 2 m²/s³,
 20 – 2000 Hz: – 3 dB/oct
 | 
			
				| IEC-60068-2-27, shock | Operating: 30 g, 11 ms
 100 g, 6 ms**
 | 
			
				| IEC 60068-2-27, bump | Operating: 10 g, 11 ms
 | 
			
				| Interface specifications, power | 
			
				| Operating voltage | Rated: 24 to 48 VDC Operating: 19 to 60 VDC
 | 
			
				| Rated current | 250 mA (380 mA) @ 24 VDC (with 500 mA USB load) 120 mA (188 mA) @ 48 VDC (with 500 mA USB load)
 | 
			
				| Rated frequency | DC | 
			
				| Inrush current | 22.7·10-3 A2s @ 48 VDC | 
			
				| Startup current | 2 x Rated current | 
			
				| Polarity | Reverse polarity protected | 
			
				| Redundant power input | Yes | 
			
				| Isolation to | All other | 
			
				| Connection | Detachable screw terminal | 
			
				| Connector size | 0.2 – 2.5 mm2 (AWG 24 – 12) | 
			
				| Shielded cable | Not required | 
			
				| Interface specifications, 10/100BaseTX | 
			
				| Electrical specification | IEEE std 802.3. 2005 Edition | 
			
				| Data rate | 10 Mbit/s, 100 Mbit/s, manual or auto | 
			
				| Duplex | Full or half, manual or auto | 
			
				| Circuit type | TNV-1 | 
			
				| Transmission range | Up to 150 m with CAT5e cable or better* | 
			
				| Isolation to | All other | 
			
				| Connection | RJ-45, auto MDI/MDI-X | 
			
				| Cabling | Shielded CAT5e or better is recommended | 
			
				| Conductive housing | Yes | 
			
				| Number of ports | 4 | 
			
				| Interface specifications, 100/1000SFP | 
			
				| Optical/Electrical specification | IEEE std 802.3. 2005 Edition | 
			
				| Data rate | 100 Mbit/s or 1000 Mbit/s transceivers supported | 
			
				| Duplex | Full or Auto, depending on transceiver | 
			
				| Transmission range | Depending on tranceiver | 
			
				| Connection | SFP slot holding fibre transceiver or copper transceiver | 
			
				| Number of ports | 1 or 2 | 
			
				| Interface specifications, I/O relay output | 
			
				| Maximum voltage / current | 60 VDC / 80 mA | 
			
				| Connect resistance | Max 30 | 
			
				| Isolation to | All other | 
			
				| Connection | Detachable screw terminal | 
			
				| Connector size | 0.2 – 2.5 mm2 (AWG 24 – 12) | 
			
				| Interface specifications, I/O Digital output | 
			
				| Maximum volt / current | 60 VDC / 2 mA | 
			
				| Voltage_levels | Logic one: >12V Logic zero: <1V
 | 
			
				| Isolation to | All other | 
			
				| Connection | Detachable screw terminal | 
			
				| Connector size | 0.2 – 2.5 mm2 (AWG 24 – 12) | 
			
				| Interface specifications, USB | 
			
				| Electrical specification | USB 2.0 host interface | 
			
				| Data rate | Up to 12 Mbit/s (full-speed mode) | 
			
				| Circuit type | SELV | 
			
				| Maximum supply current | 500 mA | 
			
				| Connection | USB receptacle connector type A | 
			
				| Interface specifications, console | 
			
				| Electrical specification | LVTTL/LVCMOS-level | 
			
				| Data rate | 115.2 kbit/s | 
			
				| Data format | 8 data bits, no parity, 1 stop bit, no flow control | 
			
				| Circuit type | SELV | 
			
				| Connection | 2.5 mm jack, use only Westermo cable 1211-2027 |