Global Documentation H38x/EN GL/D11
DS Agile H38x
Page 1/53
CONTENTS
1. INTRODUCTION 5
1.1 MiCOM - DS Agile Switches Product Range 5
1.2 Naming of MiCOM - DS Agile Ethernet Switches 5
1.3 DS Agile H38x 6
2. SAFETY AND HANDLING 7
2.1 Health and safety 7
2.2 Symbols 8
2.3 Installing, commissioning and servicing 8
2.4 De-commissioning and disposal 9
2.5 Technical specifications for safety 10
2.5.1 Protective fuse rating 10
2.5.2 Protective class 10
2.5.3 Installation category 10
2.5.4 Environment 10
2.6 Handling of Electronic Equipment 10
2.7 Packing and Unpacking 11
2.8 Guarantees 11
2.9 Copyrights & Trademarks 12
2.9.1 Copyrights 12
2.9.2 Trademarks 12
2.9.3 Warnings regarding use of Alstom products 12
3. FUNCTIONAL DESCRIPTION 13
3.1 Parallel Redundancy Protocol (PRP) 13
3.2 Base-Tx Ethernet Switch function 14
3.3 SNMP Management 15
3.3.1 H38x System MIB Structure 16
3.3.2 H38x Interface MIB Structure 16
3.3.3 H38x RMON MIB Structure 17
3.3.4 H38x PRP MIB Structure 17
3.3.5 SNMP Client Software 18
3.3.6 SNMP traps 18
3.3.7 SNMP Accessibility 18
3.4 Time Synchronisation 19
3.4.1 Precision Time Protocol (PTP) 19
3.4.2 Network Time Protocol (NTP) 19
3.4.3 IRIG-B 19
3.5 User Interface 19