Introduction

15-Pin Connector

The standard 15-pin connector on the other end of the BayStack 22 PC Card Adopter (Figure 1-1) attaches to the 15-slot connector on the media coupler.

Media Coupler

The media coupler (Figure 1-2) provides connection to the BayStack 22 PC Card Adopter and to Ethernet network devices. Three LEDs located on the media coupler indicate 10 Mb/s or 100 Mb/s transmission speed and connection stability.

9476FA

Figure 1-2.

Media Coupler

The 15-slot connector on the media coupler attaches to the 15-pin connector on the BayStack 22 PC Card Adopter. The other end of the media coupler contains an RJ-45 port. You can attach a standard Ethernet cable to the RJ-45 port to connect the network card to a network device such as a hub or switch.

RJ-45 Ethernet Port

The RJ-45 10BASE-T/100BASE-TX Ethernet port adapts to the correct network speed of 10 Mb/s or 100 Mb/s through autonegotiation with the board components of the network card. The port is wired as an MDI-X port to connect to other devices without using a crossover cable.

206380-A

1-3

Page 19
Image 19
3Com 206380-A manual RJ-45 Ethernet Port

206380-A specifications

The 3Com 206380-A is a versatile network device that has garnered attention for its reliability and robust performance in various networking environments. Primarily designed as a multi-layer switch, the 3Com 206380-A offers an array of features and technologies that cater to the needs of modern businesses seeking to optimize their network infrastructures.

One of the standout features of the 3Com 206380-A is its Layer 3 routing capabilities. This functionality allows for efficient traffic management and segmentation, enabling the device to handle both Layer 2 switching and Layer 3 routing seamlessly. With support for various protocols, including IPv4 and IPv6, the switch ensures that organizations can easily transition to newer networking standards without requiring significant infrastructure changes.

Security is another critical aspect of the 3Com 206380-A. The device incorporates advanced security features such as VLAN support, which helps in isolating network segments for different departments or user groups. This ability to partition the network enhances security and reduces the risk of unauthorized access to sensitive information. Additionally, the switch supports features like access control lists (ACLs) and port security, further fortifying the network against potential threats.

Performance is key in any networking solution, and the 3Com 206380-A does not disappoint. The switch is designed to provide high throughput with minimal latency, which is essential for real-time applications such as video conferencing and online gaming. Its architecture allows for multiple simultaneous connections, facilitating efficient data transfers even under heavy loads.

Scalability is another noteworthy characteristic of the 3Com 206380-A. As businesses grow, their networking needs evolve, and this switch is engineered to accommodate such changes effectively. The ability to stack multiple switches allows organizations to expand their network infrastructure without significant downtime or disruption.

Moreover, the 3Com 206380-A boasts an intuitive management interface that simplifies network configuration and monitoring. Administrators can easily set up and manage the device using a web-based interface or command-line access, reducing the complexity often associated with network management.

In summary, the 3Com 206380-A is a powerful multi-layer switch that combines routing, security, performance, and scalability. Its advanced features make it suitable for various networking environments, ensuring that organizations can maintain a robust and secure network infrastructure to meet their operational demands. Whether for small businesses or larger enterprises, the 3Com 206380-A stands out as a reliable choice for efficient network management.