3Com V7122 manual

Page 21

To connect DC power using a DC terminal block crimp connector, follow these 3 steps:

1Remove the DC adaptor (screw connection type) that is attached to the V7122 gateway rear panel.

2Connect the two insulated wires to the correct DC power supply. Ensure that the connections to the DC power supply maintain the correct polarity (see Figure 10).

3Insert the terminal block to the DC inlet located on the V7122 gateway.

Figure 10 DC Terminal Block Crimp Connector

V7122 Digital Gateway Installation Guide

21

Image 21
Contents V7122 Digital Gateway Installation Guide United States Government Legend 3Com Corporation, 350 Campus Drive, Marlborough MAContents Upgrading the V7122 Gateway About this Guide How to Use This GuideModel Numbers for the V7122 Gateways ConventionsDocumentation Comments Icon DescriptionExample Weee EU DirectiveAbbreviations and Terminology V7122 Digital Gateway Installation Guide Quick Start V7122 Digital Gateway Installation Guide Item # Label Component Description Installing the V7122 GatewayUnpacking Package ContentsInstalling the V7122 Gateway in a 19-inch Rack Mounting the V7122 GatewayMounting the V7122 Gateway on a Desktop V7122 Gateway Front View with 19-inch Rack Mount Brackets Cabling the V7122 Gateway Electrical Earthing Pin Numbers Connecting the E1/T1 Trunk Interfaces RJ-48c Connector and Pinout Installing the Ethernet Connection E1/T1 Number Tx Pins Tip/Ring Rx Pins Tip/Ring Connecting the AC Power Supply Connecting the Power SupplyConnecting the DC Power Supply Page V7122 Digital Gateway Installation Guide Configuring the V7122 Gateway V7122 Gateway Version Default ValueAssigning the V7122 Gateway IP Address Assigning an IP Address Using Http Assigning an IP Address Using BootP Client Configuration Screen with Blank Parameters Assigning an IP Address Using the CLIRestoring Networking Parameters to their Initial State To access the Embedded Web Server, follow these 4 steps Accessing the Embedded Web ServerV7122/H.323 Quick Setup Configuring Basic H.323 ParametersPage V7122/SIP Quick Setup Configuring Basic SIP ParametersPage Configuring the Trunk Settings Indicator Color Description Trunks Status Color Indicator KeysV7122 Digital Gateway Installation Guide V7122 Digital Gateway Installation Guide Changing the V7122 Gateway Username and Password V7122 Digital Gateway Installation Guide Configuration File Screen Restoring and Backing UP the V7122 Gateway ConfigurationV7122 Digital Gateway Installation Guide TP-1610 Front Panel LED Indicators V7122 Gateway Chassis LED IndicatorsMonitoring the V7122 Gateway Monitoring the V7122 Gateway LEDsLabel LED Color Signal Description E1/T1 Trunk Status LED IndicatorsTrunk & Channel Status Screen Monitoring the V7122 Gateway Trunks and B-channelsV7122 Digital Gateway Installation Guide Upgrading the V7122 Gateway Software Upgrade WizardStart Software Upgrade Screen V7122 Digital Gateway Installation Guide Load an ini File Screen Load a CPT File Screen End Process Screen File Type Description Updating the Auxiliary FilesAuxiliary Files Screen for example, SIP Gateways Declaration of Conformity Regulatory InformationSafety Notices Digital Device Warnings Industry Canada NoticeNetwork Information and Intent of Use Network CompatibilityTelecommunication Safety Ports Safety StatusFCC Statement Customer Support Appendix a Obtaining Support for Your 3COM Product