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Фрагмент инструкции
The remaining modules remain in the “normal state” or the “A” position. Modules in the “B” position once switched to “A” will remain in the “A” position. The three classes of interlock groups available are: 1. Global Interlock: Groups 1 and 2 are global and my be extended to all chassis at an installation, using an interchassis interlock cable. With this grouping, all modules having a jumper on group 1 make up one group, and all modules with a jumper on group 2 make up the other group (providing interchassis cables are installed between chassis). 2. Horizontal Interlock: Groups 3 and 4 are horizontal and they include only modules in the individual chassis. With this grouping, all modules in a chassis having a jumper on group 3 make up one group, and all modules having a jumper on group 4 make up the other group. These groupings do not extend out of the chassis and are not affected by the interchassis cable. 3. Vertical Interlock: The vertical interlock jumper position is labeled with the letter “V”or the word “Store”. Installing a jumper on this position interlocks all modules in the same slot location in other chassis having a jumper on the same (V) position. (Providing an interchassis interlock cable is in place between the chassis). The interchassis interlock cable is a 20 position ribbon cable with a 20-pin connector for each chassis. The interlock group jumper block must only have zero or one jumper installed. Never try to have more than one interlock jumper on any module. 4.2 Alarm Jumper Installation The alarm jumper must be installed before the module is installed in the chassis. Each module with the alarming feature has eight alarm jumper positions. Refer to Figure 6-7 for the location of the jumpers. Select the signal whose absence triggers the alarm, and place the jumper in the appropriate position. Only one signal may be selected for alarm detection. Page 6-8 © 1999, ADC Telecommunications, Inc. ADCP-50-304 • Issue 19 • June 1999 • Section 6: Installation 4.3 Automatic Alarm Reset Jumper Installation The automatic reset jumper must be installed before the module is installed in the chassis. Each module with the alarming feature has automatic reset and store jumper contacts in the lower right corner of the component side as shown in Figure 6-7. The alarm automatically resets when the jumper is on the left set of contacts. The jumper may be stored (i.e., the alarm does not automatically reset) on the right set of contacts. ALARM JUMPER AUTOMATIC ALARM RESET JUMPER INTERLOCKED GROUP JUMPER 1564-A Figure 6-7. Jumper Locations Page 6-9 © 1999, ADC Telecommunications, Inc. OPERATION ADCP-50-304 • Issue 19 • June 1999 • Section 7: Operation SECTION 7: OPERATION Content Page 1 GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2 2 PATCHING — IN-LINE ACCESS MODULES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2 2.1 Monitor Patching... . . . . .. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-2 2.2 IntrusivePatching.. . . . . .. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-2 3 PATCHING — OFF-LINE ACCESS MODULES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . .7-2 4 INTERFACE MODULE . . . ... . . . . .. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-3 4.1 Test Module . . . ... . . . . .. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-3 5 SWITCHING . . . .. . . . . ... . . . . .. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-3 6 CONTROL MODULESWITCHING (LOCAL) . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-4 6.1 Interface Converter Module (PSR-06A). . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-4 6.2 Single ChannelSwitching... . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-4 6.3 Bank Switching . ... . . . . .. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-5 6.4 Reset Alarms . . ... . . . . .. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-5 6.5 DC Pulse Control Switching.. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-5 6.6 Remote ControlSwitching .. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . .7-6 6.7 Remote ControlCommands.. . . . . ... . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. . . ...
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