T3SU ETHERNET BRIDGE OPTION MODULE P/N 1200655L1For more detailed documentation, visit us online at www.adtran.comQuick Start GuideQuick Start Guide, 61200655L1-13A, October 2002 Technical Support 1-888-4ADTRAN (1-888-423-8726) Copyright 2002 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: 0°C to 50°CStorage Temperature: -20°C to 70°CRelative Humidity: Up to 95% non-condensingCompliance: FCC Part 15, Class AUL 60950, 3rd EditionEN 60950ETSI 300 386NETWORK C ONNECTION P INOUTPin Name Description1 TX1 Transmit Positive2 TX2 Transmit Negative3 RX1 Receive Positive4, 5 UNUSED —6 RX2 Receive Negative7, 8 UNUSED —1st Generation T3SU's (AC P/N 1200217L2 and DC P/N1200217L4) can support a single Ethernet Bridge Module.2nd Generation T3SU's (AC P/N 1202217L2 and DC P/N1202217L4) can support up to 3 Ethernet Bridge Modules.1 2 3 4LINK ACT LINK ACT LINK ACT LINK ACT10/100 BASE T/TX INTERFACEI NSTALLATION I NSTRUCTIONS1. Remove the cover plate from the appropriate option slot in the T3SUBase Unit.2. Slide the T3SU Ethernet Bridge Option Module into the option slot untilthe module is firmly positioned against the front of 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 Base Unit as specifiedin the T3SU User Manual.