OPTIONAL FEATURES11-2 Edition One XC1000 ServiceTable 11-1. Connections on the ACP I/O Distribution Boards.ConnectorACPPortNo.Function ConnectorACPPortNo.ACP FunctionACP I/O Distribution Board #1 ACP I/O Distribution Board #2J101 ... Connection to ACP card,row ABJ101 ... Do not useJ102 ... Do not use J102 ... Connection to ACP card,row CDJ103 0 ACP integration link 1 J103 5 ACP integration link 6J104 1 ACP integration link 2 J104 6 ACP integration link 7J105 2 ACP integration link 3 J105 7 ACP integration link 8J106 3 ACP integration link 4 J106 8 ACP integration link 9J107 4 ACP integration link 5 J107 9 ACP integration link 10J108 10 ACP integration link 11 J108 13 ACP integration link 14J109 11 ACP integration link 12 J109 14 ACP integration link 15J110 12 ACP integration link 13 J110 15 ACP integration link 16J111 16 Reserved for future use J111 24 MTA channel 1J112 17 Reserved for future use J112 25 MTA channel 2J113 18 Reserved for future use J113 26 MTA channel 3J114 19 Reserved for future use J114 27 MTA channel 4J115 20 Reserved for future use J115 28 MTA channel 5J116 21 Reserved for future use J116 29 MTA channel 6J117 22 Reserved for future use J117 30 MTA channel 7J118 23 Reserved for future use J118 31 ACP I/O-to-CPU port*J119 ... Do not use J119 33 Reserved for future use* Null-modem cable, P/N 057–1259–000, required. J43, J44, or J46 normally connects to flex ports on thedistribution board.An F9 status code is entered in the status log when an error involving theACP card has occurred. The value appearing in offset 08 of status-code F9provides further detail. Refer to section 7.3.22 for more information aboutF9 status codes.Other chapters in this manual provide specific information for implementingand using ACP. Refer to Installation Instruction 181–1088–000, revision Bfor installation details.11.3 MULTIPLE SMDI LINK UNIT (MSLU)The optional MSLU is available on XC1000s that do not have the optionalACP. The MSLU is a PC that allows a single XC1000 to support integratedtelephone answering for extensions on up to seven switches. The MSLU cansupport up to seven separate simplified-message-desk-interface (SMDI) linksfrom PBXs or individual #1AESS, #5ESS, DMS-100, and SL-100 switches.XC1000s are equipped with three RS-232 ports for multiple SMDI linkaccess. Up to 21 SMDI links are possible on a single XC1000 using threeseparate MSLUs.SECTION 11.2 – 11.3
