3Com Router 5000 and Router 6000 v2.41

Chapter 3

Module Guide

Multifunctional Interface Modules (Router 5000)

Figure 3-1475-ohm-to120-ohm adapter (with BNC connector)

Caution:

zFor the convenience of extending the connection of E1 120-ohm balanced twisted pair cable, you can use network interface connector.

zE1 120-ohm balanced twisted pair cable, network interface connector, 75-ohm-to-120-ohm adapter are optional accessories, and you need to make a selection when purchasing an E1VI module; otherwise, they are not provided.

3.2.6Connecting Interface Cable

Caution:

zSome measures are taken to protect Router E1 Voice Module. Still, you are recommended to install a special lightning arrester at the input end of its connection cable to obtain better lightning protection when the cable is led outdoors;

zRead the mark identifying a port before you connect a cable to it, making sure it is the correct port. Wrong connection tends to damage the MIM and even the Router.

Step 1: Plug the DB15 connector of the cable into the DB15 port on the Router E1 Voice Module module and fasten the screws;

Step 2: Connect the RJ45 connector of the cable to:

zThe peer device directly, if the resistance of the port to be connected is 120-ohm, and there is no need to extend the cable;

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3Com 3C13701 3C13751 3C13755 3C13759 3C13840 3C13880 manual Connecting Interface Cable
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3C13751, 3C13701, 3C13840, 3C13759, 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.
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