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CABLING SWITCH 3900 PORTS

 

This chapter describes how to cable your SuperStack® II Switch 3900 system for connection to the network. It gives an overview of module cabling and describes how to cable:

Fast Ethernet ports

Gigabit Ethernet ports

System console port

When all your Ethernet, Gigabit Ethernet, and system network connections are complete, see Chapter 4.

If you are staging the system, you do not need to connect it to the network at this point. See Chapter 4 to start your system before you cable it.

Overview of Cabling

The Switch 3900 system is a fixed-configuration LAN switch with:

24 or 36 shielded, 10/100BASE-TX (RJ-45) Ethernet ports on the front panel

One fixed Gigabit Ethernet port on the back panel

Two Gigabit Ethernet expansion slots for optional Gigabit Ethernet modules on the back panel

Fiber Safety Precautions

SuperStack II Switch 3900 modules use lasers in their fiber optic ports. To ensure your safety when you install or work with these modules, comply with the following precautions.

WARNING: The fiber optic lasers used in these modules meet the regulatory requirements for casual exposure to the eye. As with any source of bright light, however, 3Com recommends that you do not look into the laser light source.

IEC 825, Class 1 Laser Devices are for connection only to Class 1 Laser Devices. MMF and SMF fiber optic interfaces use lasers.

CLASS 1

LASER PRODUCT

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3Com 3C39036, 3C39024, 10005622 manual Overview of Cabling, Fiber Safety Precautions

10005622, 3C39024, 3C39036 specifications

The 3Com 3C39036, 3C39024, and 10005622 are prominent networking devices that serve as crucial components in enterprise-level networking environments. These products, designed and manufactured by 3Com, are recognized for their reliability, performance, and innovative technologies.

The 3Com 3C39036 is a robust multi-layer switch that provides advanced features suitable for large-scale networking solutions. One of its standout characteristics is its high throughput capability, allowing it to handle large volumes of data traffic smoothly. It supports multiple network protocols, enhancing compatibility with various devices and network configurations. With its Layer 2 and Layer 3 functionality, the 3C39036 enables both switching and routing, making it versatile for different network topologies. Additionally, it includes features such as Virtual LAN (VLAN) support, which allows for the segmentation of networks for improved performance and security. The built-in Quality of Service (QoS) capabilities prioritize critical data traffic, ensuring that essential applications receive the necessary bandwidth for optimal performance.

Meanwhile, the 3Com 3C39024 is another multi-layer switch that emphasizes scalability and flexibility. It is designed for medium to large businesses looking to enhance their network infrastructure. The 3C39024 offers extensive port configurations, enabling organizations to easily expand their network as needed. Like the 3C39036, it supports VLANs, QoS, and routing capabilities, fostering efficient data management and streamlined communication. With its powerful management features, network administrators can monitor and configure the switch using intuitive interfaces, simplifying network management tasks.

Lastly, the 10005622, known for its simplicity and effectiveness, is ideal for small to medium-sized enterprises. This managed switch provides essential features, such as auto-sensing ports and plug-and-play functionality, making it an excellent choice for businesses that require ease of use without sacrificing performance. The 10005622 also supports VLANs and offers basic network security features, ensuring secure data transmission across the network.

In summary, the 3Com 3C39036, 3C39024, and 10005622 cater to different networking needs, from large enterprises to smaller businesses. They incorporate essential technologies and characteristics that enhance network performance, scalability, and management, making them valuable assets in today's data-driven environments. With their high reliability and advanced features, these switches continue to be relevant in an ever-evolving technological landscape.