User ManualTable of ContentsAbout This User's Guide3Document Conventions4Safety Warnings5Table of Contents7List of Figures9List of Tables11Introducing the ALC1248G131.1 ALC1248G Overview131.2 ADSL Standards Overview13Table 1 ADSL Standards Maximum Transfer Rates131.3 Features141.4 Front Panel181.5 Ports and LEDs181.5.1 Ports18Figure 1 Front Panel18Table 2 Front Panel Ports181.5.2 LEDs191.6 Default Settings19Table 3 LED Descriptions19Product Specifications212.1 Product Specifications21Table 4 Device Specifications21Table 5 Supported Standards222.2 Firmware Naming Conventions232.3 Telco-50 Connector Pin Assignments24Figure 2 ALC Ports 1-24 Telco-50 Connector Pin Assignments24Figure 3 ALC Ports 25-48 Telco-50 Connector Pin Assignments24Table 6 ALC Telco-50 Connector Pin Assignments24Figure 4 IES-5000/5005 Cable Telco-50 Pin Assignments (ALC End)25Figure 5 IES-5000/5005 Cable Telco-50 Pin Assignments (Splitter Card End)26Figure 6 IES-6000 Cable Telco-50 Pin Assignments (ALC End)262.4 Wire Gauge Specifications272.5 Console Cable Pin Assignments27Figure 7 IES-6000 Cable Telco-50 Pin Assignments (Splitter Card End)27Table 7 Wire Gauge Specifications27Figure 8 Console Cable Mini RJ-11 Male Connector28Table 8 Console Cable Connector Pin Assignments28Troubleshooting293.1 Power and LEDs29Table 9 SYS LED Troubleshooting293.2 DSL Data Transmission303.3 Local Server30Table 10 ALM LED Troubleshooting30Table 11 DSL Data Transmission Troubleshooting303.4 Data Rate313.5 Management and Configuration31Table 12 Local Server Troubleshooting31Table 13 SYNC-rate Troubleshooting313.5.1 Uploading the Default Configuration File via Boot Commands32Figure 9 Example Xmodem Upload323.5.2 Uploading the Firmware via Boot Commands33Figure 10 Example Xmodem Upload34Appendix A Legal Information35Appendix B Customer Support39Index45Size: 1.8 MBPages: 46Language: EnglishOpen manual