Extreme Networks manual Installing the WM-4T1i Module

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Installing the WM-4T1i Module

Installing the WM-4T1i Module

All Alpine ™ 3800 series switch module cards (SMMi modules and I/O modules) are hot-swappable. You do not need to power off the system to remove or insert a module card.

Caution: Service to Alpine modules should be performed by trained service personnel only. Before installing or removing any components of the system, or before carrying out any maintenance procedures, read the safety information provided in Appendix A of the Alpine Hardware Installation Guide.

Warning: You must install blank panels in empty slots to ensure adequate system cooling.

To remove and replace a module card, follow these steps:

1Prior to removing/installing a module card into the Alpine 3804 or Alpine 3808 chassis, put on the ESD wrist strap that is provided with the chassis, and connect the metal end to the ground receptacle located on the top-right corner of the Alpine front panel.

2Loosen the module card by unscrewing the screws using a #2 Phillips-head screwdriver.

3Rotate the ejector/injector handles to disengage the module card from the backplane.

Note: Blank panels do not have ejector/injector handles, because they do not engage the backplane. They are secured entirely by the retaining screws. In addition, the retaining screws are not captive.

4Slide the module card out of the chassis.

5Slide the new module card into the appropriate slot of the chassis (SMMi modules into the orange slot, I/O modules into Slots 1 through 4 on the Alpine 3804, or Slots 1 through 8 on the Alpine 3808), until it is fully seated in the backplane.

Caution: Ensure that the sheet metal of the module, and not the PCB board, engages the card cage runners.

As the module begins to seat in the chassis, the ejector/injector handles will begin to close.

6To secure the module in the chassis, close the ejector/injector handles by pushing them toward the center of the module card, and tighten the screws using a #2 Phillips-head screwdriver.

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WM-4T1i Module Installation and User Guide

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Contents WM-4T1i Module Installation and User Guide Page Contents Index Index of Commands Preface IntroductionConventions Text ConventionsRelated Publications Viii WM-4T1i Module Installation and User Guide Installing the WM-4T1i Module OverviewInstalling the WM-4T1i Module Ports and Connectors WM-4T1i Module LEDs1WM-4T1i Module LEDs LEDInstalling the WM-4T1i Module Software Use image primary secondary Configuring the T1 Physical Link Configuring T1 Physical linkAlarms Cable lengthFacility Data Link Clock SourceInband Loopback Detection FramingLinecoding T1 Port Configuration Commands Yellow Alarms1T1 Port Configuration Commands Loopback Monitoring T1 Physical LinkData Data out Framer Data with framing Data Data out Framer Framer Data outFar-End Loopback Modes 5Remote line loopback mode 6Remote payload loopback modeT1 Port Monitoring Commands 2T1 Port Monitoring Commands2T1 Port Monitoring Commands Configuring the T1 Physical Link Configuring PPP and Mlppp Multilink PPP and Multilink Groups Configuring a PPP/MLPPP Link AuthenticationEncapsulation PPP User AccountsPPP/MLPPP Configuration Commands 1PPP/MLPPP Configuration Commands2PPP/MLPPP Show Commands PPP/MLPPP Configuration ExamplesConfiguring a Bridged PPP/MLPPP Link Example Monitoring PPP/MLPPP LinksSwitch #1 Configuring a Routed PPP/MLPPP Link ExampleSwitch 2IPCP multilink example Index NumericsPAP Index of Commands Ii Index of Commands