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General| Model | 3Com 4200G PWR |
|---|---|
| Power over Ethernet | Yes |
| Jumbo Frame Support | Yes |
| Manageable | Yes |
| Storage Temperature | -40°C to 70°C |
| Layer | Layer 3 |
| Stackable | Yes |
| Features | QoS, VLANs, SNMP |
| Power Supply | Internal power supply |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 10% to 90% non-condensing |
| Ports | 4 x SFP ports |
| Dimensions | 440 x 440 x 44 mm |
| Storage Humidity | 10% to 95% RH (non-condensing) |
Information on accompanying documents and CD-ROM.
Important information on current software release, features, and known issues.
Details contents of the CD-ROM, including online documentation and software links.
Explains notice icons and text conventions used throughout the guide.
Lists additional guides in the Switch 4200G documentation set.
Instructions to access documentation from the CD-ROM.
Information on how to provide feedback on the documentation.
Overview of the Switch 4200G family's mixed media capabilities.
Table summarizing the hardware features supported by the Switch 4200G.
Explains the components visible on the front panel of the switch.
Lists and explains the behavior of the LEDs on the switch front panel.
Table showing the default configuration settings for the Switch 4200G family.
Lists all items included in the switch package.
Guidance on selecting an appropriate location for the switch.
Instructions and considerations for mounting the switch in a 19-inch rack.
Describes how to install and remove SFP transceivers.
Guidance on selecting appropriate network cables for connectivity.
Outlines various ways to manage the switch.
Provides a summary of the switch setup process.
Explains methods for allocating IP information to the switch.
Steps for manually setting the switch's IP address and subnet.
Procedure for connecting a workstation via the console port for setup.
Procedure for connecting a workstation via a front panel port for setup.
How to discover and view IP information assigned automatically.
Instructions for configuring command line interface management.
Instructions for configuring web interface management.
Instructions for configuring SNMP management.
Information on default user accounts and their passwords.
Details a utility for converting configurations from older 3Com devices.
Guide to troubleshooting based on LED status.
Suggestions for resolving hardware-related issues.
Tips for diagnosing and fixing communication failures.
Overview of IP addressing concepts and obtaining registered IP addresses.
Lists different methods for upgrading switch software.
Steps for software upgrades using CLI.
Steps for software upgrades via the bootrom interface.
Instructions for updating the switch's bootrom.
General safety precautions for installation and operation.
Safety warnings related to fiber optic ports and lasers.
French safety information.
German safety information.
Spanish safety information.
Italian safety information.
Polish safety information.
Pin-out details for null modem cables.
Pin-out details for PC-AT serial cables.
Pin-out details for modem cables.
Pin assignments for Ethernet RJ-45 ports.
Technical specifications for the 12-port model.
Technical specifications for the 24-port model.
Technical specifications for the 48-port model.
Importance and process of registering the product for warranty.
Information on services to enhance support and warranty.
Resources for online troubleshooting assistance.
How to download software updates and upgrades.
Information on obtaining phone support and repair services.
Contact details for technical support and repair services by region.
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