Connecting the Console Terminal, Console port

3Com Router 6000 Family	Chapter 4
Installation Manual	Starting and Configuring the Router

II. Connecting the DC-input power cord

Figure 3-6DC-input power cord

Table 3-2Pinouts of the DC-input power cord

	-48 V power source	Router side
X2	(-48 V lead, blue)	X1.A1

X3	(BGND lead, black)	X1.A3

Step 1: Check that the PGND is securely connected to the earth ground.

Step 2: Connect one end of the DC-input power cord to the power socket on the rear panel of the chassis and the other end to the -48 VDC power source.

Warning:

To avoid wrong connection, carefully read the label on the DC-input power cord before making connection.

Step 3: Check that the corresponding PWR LED on the front panel of the chassis is on for correct connection.

3.7 Connecting the Console Terminal

I. Console port

The Router 6000 provides an RS232 asynchronous serial console port (CON) for router configuration. For its attributes refer to the section “RPU”.

II. Console cable

A console cable is an eight-wire shielded cable. At one end of the cable is a crimped RJ-45 connector to the console port on the router; at the other end of the cable is a DB-9 (female) connector to the serial port on the console terminal.

The following figure illustrates the console cable.

3Com Corporation

3-6

3C13840, 3C13880 specifications

The 3Com 3C13880 and 3C13840 are notable components within the realm of networking technology, primarily designed for enterprise-grade solutions. These devices belong to the 3Com family, which has long been recognized for its commitment to developing robust networking products tailored to facilitate efficient data transfers and improve connectivity across various platforms.

One of the standout features of the 3C13880 is its high-performance capabilities. This model supports advanced functions such as load balancing and fault tolerance, critical for maintaining optimum network performance in high-demand environments. Additionally, it supports various protocols, including Ethernet and Token Ring, making it versatile and adaptable to existing infrastructure. The device accommodates a wide range of network transmissions, ensuring seamless integration and operation within diverse network ecosystems.

In terms of connectivity, the 3C13880 is equipped with multiple ports, allowing for extensive device interconnectivity. This feature is particularly beneficial in large organization settings, where multiple devices, such as servers and workstations, need to communicate effectively. Coupled with high-speed data transmission rates, this model ensures minimal latency, enhancing overall network efficiency.

On the other hand, the 3C13840 is designed with a focus on cost-efficiency without sacrificing performance. This model provides essential networking features suitable for smaller business environments or those seeking budget-friendly options. It delivers reliable throughput and the ability to support a moderate number of users, making it ideal for small to mid-sized offices.

Both the 3C13880 and 3C13840 incorporate technologies that prioritize security and reliability. Features such as VLAN support and QoS settings help optimize network performance while ensuring the security and integrity of data are maintained. The devices also support management tools that allow administrators to monitor network performance in real time, facilitating quick troubleshooting and enhancing overall network management.

In summary, both the 3Com 3C13880 and 3C13840 devices stand out in networking technology by offering unique features tailored to different organizational needs. While the 3C13880 appeals to enterprises needing high performance and robust capabilities, the 3C13840 provides an accessible option for those requiring effective and budget-conscious networking solutions. The legacy of 3Com continues to be evident in these products, reflecting their innovative approach to addressing the dynamic demands of modern networking.