User ManualTable of ContentsTitle Page1Restricted Rights Notification for U.S. Government Users2Proprietary Material3Contents5Chapter 1 About the PathBuilder S24x, 26x, and 27x switch9Applications11Features and Protocols15Hardware Components16Enclosure19Motherboard20Back Panel24TI Dual Port Digital PBX Interface Card25E1 Dual Port Digital PBX Interface Card28DSPM/SM Card31DSPM Card with Analog E&M Interface34Setting Jumpers for DSPM Card with Analog E&M Interface37DSPM Card with FXS Analog Interface40DSPM Host Card with FXO Analog Interface43-48V Ringer/Power Supply Card and Enclosure4610BaseT Transceiver49Radio Frequency Interference Regulations50Telecommunications Regulations51FCC and Telephone Company Procedures and Requirements53FCC Information54Chapter 2 Preparation and Unpacking57Before Installing Your PathBuilder S24x, 26x, and 27x Switch58Unpacking60The PathBuilder S24x, 26x, and 27x Switch Rackmount Kit61Installing the PathBuilder S24x, 26x, and 27x Switch in an Equipment Rack64Chapter 3 PathBuilder Switch Hardware Installation69Setting DIP Switches71Installing the DSU DIM72Configuring the PathBuilder S24x, 26x, and 27x Switch for DSU Operation75DSU Input and Output Signaling76Troubleshooting DSU Installation79Installing DIMs80Installing SIMMs82Installing I/O Cards84Installing a T1 or E1 Dual Port Digital PBX Interface Card85Installing the T1/CSU Daughter Card87Cabling the PathBuilder S24x, 26x, and 27x Switch90Installing the Transceiver91Power-Up Diagnostics/Verification92Installing Software Options94Full Mesh Cluster Cabling95Chapter 4 Maintenance97Removing/Replacing Top Cover99Removing/Replacing Front Panel Cover101Removing/Replacing Power Supply103Removing/Replacing PathBuilder S24x, 26x, and 27x Switch Cards105Replacing PathBuilder S24x, 26x, and 27x Switch Motherboard108Removing/Replacing the Lithium Battery110Chapter 5 Channelized Data113Application Example114Configuring Channelized Data115Configuring T1 and E1 Physical Ports117T1 Port Parameters119E1 Port Parameters125Configuring Virtual Ports on the PathBuilder S24x, 26x, and 27x Switch130Configuring Virtual Port Mapping Table132Appendix A Cables135Ethernet Cable Pinouts140Appendix B PathBuilder Switch Specifications143Appendix C PathBuilder Error Codes145Appendix D Technical Support147Index151Size: 2.42 MBPages: 156Language: EnglishOpen manual