Black Box LMC5601C-VDSL2, HDMCII VDSL2 LAN Extender Module (Extended Temp) manual Troubleshooting

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Chapter 6: Troubleshooting

6. Troubleshooting

The most common failure of a VDSL line is its slow degradation over time due to aging of the line or increased line noise as additional service is added to the same Line bundle. To help detect this degradation over time, the unit provides a user-defined Minimum Quality Level. Once this level is reached, the unit will send an SNMP TRAP indication for low line quality. This can be used to provide an advanced notice to the customer of a potential problem BEFORE a loss of service is detected by the customer.

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724-746-5500 blackbox.com

LMC5601C-VDSL2

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Contents Hdmcii VDSL2 LAN Extender Module Extended Temp FCC and IC RFI Statements Blackbox.comFCC and Industry Canada RF Interference Statements Certifications LMC5601C-VDSL2 724-746-5500 blackbox.comCertifications Table of Contents Part Numbers Description Hdmcii VDSL2 LAN Extender Module Extended TempSpecifications SpecificationsOverview Configuration ConfigurationDIP Switch Settings Host CO Module Configuration Remote CPE Module ConfigurationData Port Features Auto Negotiation Selective AdvertisingSnmp Management Forcing Duplex Mode Link QualityForcing the Data Port Speed Flow ControlInstall the Hdmcii VDSL2 LAN Extender Module Extended Temp Install the Hdmcii VDSL2 LAN Extender Module Extended TempFunction OperationOperation LED Operation 2-1Hdmcii VDSL2 LAN Extender Module Extended Temp Rate/Reach Pin Signal RJ-11 Port PinoutPin Link Fault Pass-Through Fault Loopback FLTroubleshooting TroubleshootingContacting Black Box Fiber Optic Cleaning Guidelines Fiber Optic Cleaning GuidelinesElectrostatic Discharge Precautions Electrostatic Discharge PrecautionsPage LMC5601C-VDSL2 724-746-5500 blackbox.com LMC5601C-VDSL2 Rev