TRACER ETHERNET SWITCH MODULE P/N 1280050L1For more detailed documentation, visit us online at www.adtran.comQuick Start GuideQuick Start Guide, 61280050L1-13A, January 2005 Technical Support 1-888-4ADTRAN (1-888-423-8726) Copyright © 2005 ADTRAN, All Rights ReservedSPECIFICATIONSInterface Type: (4) 10BaseT/100BaseTX interfaces with auto MDI/MDIXcrossover on all interfacesFlow Control: Back-pressure flow control on all half-duplex interfacesPause-frame flow control on full-duplex interfacesEnvironmentalSpecifications:Operating Temperature: -25°C to 65°CStorage Temperature: -20°C to 70°CRelative Humidity: Up to 95% non-condensingCompliance: FCC Part 15, Class ANETWORK C ONNECTION P INOUTPin Name Source Description1 RX1 Attached Equipment Receive Positive2 RX2 Attached Equipment Receive Negative3 TX1 Module Transmit Positive4, 5 UNUSED N/A —6 TX2 Module Transmit Negative7, 8 UNUSED N/A —I NSTALLATION I NSTRUCTIONS1. Remove the cover plate from the appropriate option slot in the TRACERrear panel.2. Slide the TRACER Ethernet Switch Module into the option slot until themodule is firmly positioned in the chassis.3. Secure the thumbscrews at both edges of the module. Tighten with ascrewdriver.4. Connect the cables to the associated device(s).5. Complete installation of remaining modules and system as specified inthe TRACER 6000 Series System Manual.The TRACER Ethernet Switch Module is nothot-swappable. Remove power from the TRACERsystem before installing or removing the module.