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General| MAC Address Table Size | 8K entries |
|---|---|
| RAM | 32 MB |
| Flash Memory | 8 MB |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -40°C to 70°C |
| Ports | 48 x 10/100 |
| Features | VLAN support, Quality of Service (QoS), port mirroring |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.3ab, IEEE 802.1p |
| Dimensions (W x D x H) | 440 x 260 x 44 mm |
| Humidity | 10% to 90% non-condensing |
Provides an overview of the features and capabilities of the 3Com Baseline Switch series.
Details the physical ports, auto-sensing MDI/MDIX, and autonegotiation features of the switch.
Describes the front and rear panels of the switch, including LED indicators and ports.
Highlights critical safety precautions to be observed during installation and operation.
Provides guidelines for placing the switch in an office or rack environment.
Details the procedure for powering on the switch and essential grounding information.
Explains how to insert and use SFP transceivers for fiber optic connectivity.
Lists the necessary hardware and software for connecting to the switch's web interface.
Describes how to use the console port and terminal emulation for initial setup.
Introduces the menu structure and available items within the switch's web interface.
Explains how to use the provided utility to automatically locate and connect to the switch.
Displays a snapshot of the switch's basic settings and component versions.
Covers IP setup, system name, time, SNMP, and user access management.
Details how to create, modify, and manage Virtual LANs on the switch.
Explains how to configure port speed, duplex, flow control, and link aggregation.
Procedure for restoring the switch to its original factory default settings.
Troubleshooting guide for common problems related to port and power LEDs.
Provides steps to take when issues cannot be resolved, including contacting support.
Instructions on registering the product to ensure warranty and service benefits.
Information on accessing the 3Com Knowledgebase for online support solutions.
Details on how to contact 3Com for telephone support and repair services.
Lists the functional, safety, EMC, environmental, physical, and electrical standards for the 3CBLSF26.
Lists the functional, safety, EMC, environmental, physical, and electrical standards for the 3CBLSF26PWR.
Lists the functional, safety, EMC, environmental, physical, and electrical standards for the 3CBLSF50.
Details the pinout for the RJ45-to-DB9 console cable used for CLI access.
Provides pin assignment details for Ethernet ports in MDI and MDIX configurations.
Introduction to using the CLI for device configuration and management.
Explains the user name and password process for accessing the CLI.
Details on how to configure IP addresses manually or via DHCP using the CLI.
Instructions for performing system software upgrades using the CLI and TFTP.
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