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3Com 4800G Getting Started Guide - Page 4

Oading, Oftware, Aintenance, Roubleshooting, Ightning, Rotection, Witch, Etwork, Anagement - configuration

UPC - 662705534183

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5 LOADING THE BOOT ROM AND HOST SOFTWARE Introduction to Loading Modes 61 Local Software Loading 61 Remote Software Loading 70 6 MAINTENANCE AND TROUBLESHOOTING Software Loading Failure 73 Password Loss 73 Power Supply Failure 74 Configuration System Failure 74 A LIGHTNING PROTECTION FOR THE SWITCH Installating the Lightning Arrester for AC Power (Socket Strip with Lightning Protection) 75 Installation of Lightning Arrester for Network Port 76 B 3COM NETWORK MANAGEMENT 3Com Network Supervisor 79 3Com Network Director 79 3Com Network Access Manager 80 3Com Enterprise Management Suite 81 Integration Kit with HP OpenView Network Node Manager 81

Section	Page
About This Guide	5
Conventions	5
Related Documentation	5
Product Overview	7
Introduction	7
Switch 4800G 24-Port	8
Appearance	8
Front Panel	8
Rear Panel	9
Power Supply System	9
Cooling System	9
LEDs	9
Switch 4800G PWR 48-Port	11
Appearance	11
Front Panel	12
Rear Panel	12
Power Supply System	12
Cooling System	13
LEDs	13
Switch 4800G PWR 24-Port	13
Appearance	13
Front Panel	13
Rear Panel	14
Power Supply System	14
Cooling System	14
LEDs	14
Switch 4800G 24-Port SFP	17
Appearance	17
Front Panel	17
Rear Panel	17
Power Supply System	18
Cooling System	18
LEDs	18
Switch 4800G 48-Port	18
Appearance	18
Front Panel	19
Rear Panel	19
Power System	19
Cooling System	19
LEDs	19
System Specifications of the Switch 4800G Series	22
Pluggable Modules	22
Optional Interface Modules	23
Description of LEDs on Extended Modules	23
CX4 Cable	24
Preparating to Install the Switch	25
Safety Precautions	25
Installation Site	25
Temperature/Humidity	25
Cleanness	26
Electromagnetic Susceptibility	26
Laser Safety	26
Installation Tools	27
Installing the Switch	29
Installing the Switch into a 19-Inch Cabinet	29
Introduction to Mounting Ears	29
Introduction to Guide Rails	31
Using Front Mounting Ears to Install the Switch	31
Using Front Mounting Ears and a Tray	32
Using Front and Rear Mounting Ears	32
Using Front Mounting Ears and Guide Rails	36
Mounting the Switch on a Workbench	38
Connecting the Power Cables and the Grounding Cable	38
Connecting the AC Power Cable	38
Connecting the DC Power Cable	39
Connecting the Grounding Cable	44
Connecting the Console Cable	46
Console Cable	46
Connection Procedure	47
Installing and Removing Optional Interface Modules	47
10 GE XFP Interface Module	48
Short-haul Dual-port 10 GE CX4 Interface Module	50
Installing and Removing the Dedicated CX4 Cable	50
Installing the Dedicated CX4 Cable	50
Removing the Dedicated CX4 Cable	51
Verifying the Installation	51
Initial Power-On	53
Setting Up the Configuration Environment	53
Connecting the Console Cable	53
Setting Terminal Parameters	53
Booting the Switch	57
Checking before Power-On	57
Powering On the Switch	57
Changing the Boot Mode	58
Loading the Boot ROM and Host Software	61
Introduction to Loading Modes	61
Local Software Loading	61
Boot Menu	61
Loading Software Using XModem Through the Console Port	62
Loading Software Using TFTP through an Ethernet Port	68
Loading Software Using FTP Through Ethernet Port	69
Remote Software Loading	70
Remote Loading Using FTP	70
Remote Loading Using TFTP	71
Maintenance and Troubleshooting	73
Software Loading Failure	73
Password Loss	73
User Password Loss	73
BootROM Password Loss	73
Power Supply Failure	74
Configuration System Failure	74
Lightning Protection for the Switch	75
Installating the Lightning Arrester for AC Power (Socket Strip with Lightning Protection)	75
Installing the Lightning Arrester for the Network Port	76
3Com Network Management	79
3Com Network Supervisor	79
3Com Network Director	79
3Com Network Access Manager	80
3Com Enterprise Management Suite	81