Table of Contents
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Table of Contents
Chapter 1 SNR-S2970G-24S Introduction............................................................................................................................ 1
1.1 Standard Configuration.......................................................................................................................................... 1
1.2 Characteristic Parameters of SNR-S2970G-24S .................................................................................................. 3
1.3 ROHS Description ................................................................................................................................................. 4
Chapter 2 Installation Preparation........................................................................................................................................ 5
2.1 Cautions ................................................................................................................................................................ 5
2.2 Safety Advice......................................................................................................................................................... 5
2.2.1 Safety Principles........................................................................................................................................ 5
2.2.2 Safety Notices ........................................................................................................................................... 5
2.2.3 Safety Principles for Live Working............................................................................................................. 6
2.2.4 Electrostatic Discharge Prevention ........................................................................................................... 7
2.3 Requirements for Common Locations................................................................................................................... 7
2.3.1 Environment .............................................................................................................................................. 7
2.3.2 Location Configuration Prevention ............................................................................................................ 7
2.3.3 Cabinet Configuration................................................................................................................................ 7
2.3.4 Power Requirements................................................................................................................................. 8
2.4 Installation Tools and Device................................................................................................................................. 8
Chapter 3 Installing the SNR-S2970G-24S Switch............................................................................................................... 9
3.1 Installation Flow of SNR-S2970G-24S .................................................................................................................. 9
3.2 Installing the Machine Box of the Switch............................................................................................................... 9
3.2.1 Installing the Machine Box on the Desk .................................................................................................. 10
3.2.2 Installing the Machine Box on the Cabinet.............................................................................................. 10
3.3 Connecting the Port............................................................................................................................................. 10
3.3.1 Connecting the Console Port .................................................................................................................. 10
3.3.2 Connecting the 1000M Ethernet SFP Port.............................................................................................. 12
3.3.3 Connecting the Ethernet Electrical Port .................................................................................................. 13
3.4 Checking After Installation................................................................................................................................... 14
Chapter 4 Maintaining the Switch....................................................................................................................................... 15
4.1 Opening the Machine Box................................................................................................................................... 15
4.2 Closing Machine Box........................................................................................................................................... 16
4.3 Memory Upgrade................................................................................................................................................. 16
4.3.1 SDRAM Expansion.................................................................................................................................. 16
Chapter 5 Hardware Fault Analysis.................................................................................................................................... 17
5.1 Fault Separation .................................................................................................................................................. 17
5.1.1 Faults Relative with Power and Cooling System..................................................................................... 17
5.1.2 Faults Relative with Port, Cable and Connection.................................................................................... 17
5.2 Indicator Description............................................................................................................................................ 17
