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General| Model | 3Com Switch 4210 Series |
|---|---|
| Layer | Layer 2 |
| Management | CLI |
| VLAN Support | Yes |
| QoS | Yes |
| Jumbo Frame Support | Yes |
| Power Supply | Internal |
| Operating Temperature | 0°C to 40°C |
| Relative Humidity | 10% to 90% non-condensing |
| Uplink Ports | 4 SFP ports (on 24-port model), 4 SFP ports (on 48-port model) |
| Dimensions (W x D x H) | 440 x 260 x 44 mm (24-port model), 440 x 260 x 44 mm (48-port model) |
How to obtain the latest software and user documentation from the 3Com website.
Information for network administrators installing and setting up network equipment.
Provides important information about the current software release, including new features and known problems.
Lists important conventions used throughout the guide.
Describes the 3Com Switch 4210 Family as high-performance, intelligent Ethernet switches.
Details the introduction to the Switch 4210 Family PWR Switches, covering 9, 18, and 26-port models.
Introduces the non-Power over Ethernet models, covering 9, 18, and 26-port variants.
Explains the Link/Act and Speed LEDs for switch ports and combo ports.
Lists the SFP modules supported by the Switch 4210.
Instructions for mounting the 26-Port model in a standard 19-inch rack.
Guidelines for placing the switch on a desktop or shelf.
Procedures for connecting AC power cords and establishing proper grounding.
Details on connecting a terminal device to the switch using a console cable.
Outlines the different methods available for managing the switch.
Provides an overview of switch setup and preparation for management.
Explains how to allocate IP information to the switch for remote management.
Step-by-step guide to manually setting the switch's IP address and subnet mask.
Details setting up Command Line Interface management via console or network.
Explains how to configure web interface management over an IP network.
Information on managing the switch using SNMP.
Lists default user accounts and emphasizes changing default passwords for security.
Troubleshooting guide for issues indicated by switch LEDs.
Addresses hardware failures such as fan issues or unit failure.
Covers troubleshooting communication issues, including IP addressing.
Guidance on resolving issues related to forming a switch fabric.
Lists methods for upgrading switch software (CLI, Boot Menu).
Details the files included in the switch software download package.
Step-by-step instructions for upgrading software using the CLI.
Instructions for upgrading software using the Boot ROM interface.
How to configure the switch to boot from the selected application file.
Pin assignments for Null Modem Cable (RJ-45 to RS-232 25-pin).
Pin assignments for PC-AT Serial Cable (RJ-45 to 9-pin).
Pin assignments for Modem Cable (RJ-45 to RS-232 25-pin).
Details pin assignments for 10/100 and 1000BASE-T RJ-45 connections.
Steps to register products for warranty and service benefits.
Information on using the 3Com Knowledgebase for troubleshooting.
Information on purchasing additional support services.
How to obtain bug fixes and maintenance releases for purchased software.
Information on contacting 3Com for technical support and repair services.
Overview of the Network Supervisor application for network monitoring.
Details the Network Director application for key management and administrative tasks.
Describes Network Access Manager for securing network perimeter and controlling access.
Information on the EMS for comprehensive management of large networks.
Details the integration kit for managing 3Com networks within HP OpenView.
