7SR18 Performance Specification
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1.4 Data Communication Interfaces
1.4.1 USB 2.0 Data Communication Interface
Attribute Value
Physical layer Electrical
Connectors USB-Type Standard B
1.4.2 RS485 Data Communication Interface
Attribute Value
Physical layer Electrical
Connectors 4 mm Ring Crimp
1.4.3 Fibre Optic Ethernet Data Communication Interface (IEC61850 Option)
Attribute Value
Physical layer Fibre-optic
Connectors Duplex LC 100BaseF in acc. With IEEE802.3
Recommended fibre
62.5/125 µm glass fibre with Duplex-LC connector
Transmission Speed 100 MBits/s
Optical Wavelength 1300 nm
Bridgeable distance 2 km
1.4.4 Electrical Ethernet Data Communication Interface (IEC61850 Option)
Attribute Value
Physical layer Electrical
Connectors RJ45 100BaseF in acc. With IEEE802.3
Transmission Speed 100 MBits/s
Test Voltage (with regard to socket) 500 VAC 50 Hz
Bridgeable distance 20 m
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