3Com V7122 Installation Manual

Also see for VCX V7122: Product guide Installation guide User manual User guide User guide guide

3Com V7122 Installation Manual Manual pdf 56 page image

Telecommunication SafetyThe safety status of each port is declared and detailed in the table below:Ports Safety StatusE1 or T1 TNV-1Ethernet (100 Base-TX) SELVDC input port SELVTNV-1: Telecommunication network voltage circuits whose normal operating voltages do notexceed the limits for SELV under normal operating conditions and on which over voltagesfrom telecommunication networks are possible.SELV: Safety extra low voltage circuit.FCC StatementThis equipment has been tested and found to comply with the limits for a Class B digitaldevice, pursuant to part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation. Thisequipment generates, uses and can radiate radio frequency energy and, if not installed andused in accordance with the instructions, may cause harmful interference to radiocommunications. However there is no guarantee that interference will not occur in aparticular installation. If this equipment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipment off and on, the user isencouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiveris connected. Consult the dealer or an experienced radio/TV technician for help.56 V7122 Digital Gateway Installation Guide

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