3Com Router 5000 and Router 6000 v2.41

Module Guide

Chapter 4 Flexible Interface Cards (Router 6000)

The interface cables for the cards are telephone cables with ferrite core, both ends of which are RJ-11 connectors.

Note:

RJ-45 receptacles on the FXO/FXS cards also accept RJ-11 connectors.

The standard equipping package for the Router 2-Port FXS/2-Port FXO FIC and the Router 4-Port FXS/4-Port FXO FIC includes the regular telephone cables.

4.19.5 Connecting the Interface Cable

Caution:

If outdoor cabling is involved, consider to install a special lightning arrester at the input end of the interface cable for better lightning protection.

Before you connect a port, read its label carefully; a wrong connection can cause damages to the interface card and even the device.

In connecting an interface cable, note to connect the end with ferrite core to the router for EMC sake.

Step 1: Insert the ferrite core end of the cable into the to-be-connected RJ-45 port on the interface card.

Step 2: Connect the other end of the cable as follows:

z

z

For a card, connect to a phone-set, fax or AT0 loop trunk of telephone exchange. For a connect to a regular subscriber line of telephone exchange.

4.20 Router 1-Port E1 Voice FIC

4.20.1 Introduction

Router 1-Port E1 Voice FIC, the 1-port E1 voice interface card, is intended for handling dense voice signals in a VoIP system. It delivers the VoIP function on E1 lines, allowing integrated voice and data transmission.

The Router 1-Port E1 Voice FIC comprises one motherboard and one daughter card, providing one CE1/PRI interface for handling 30 channels of voice signals.

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3Com 3C13880, 3C13759, 3C13701, 3C13840, 3C13751 manual Router 1-Port E1 Voice FIC, Connecting the Interface Cable

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.

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