Section 300-Installation List of Tables
DBS-2.3/9.2-300 DBS Manual - Revised April 2000 ix
List of Tables
Table 1-1. DBS model numbers ....................................................................................... 1-1
Table 1-2. FCC information ............................................................................................. 1-2
Table 1-3. Interface information ...................................................................................... 1-2
Table 2-1. Trunk and extension capacities according to system size ............................... 2-5
Table 2-2. Printed circuit card descriptions and maximums ............................................ 2-6
Table 2-3. Printed circuit package slot usage ................................................................... 2-8
Table 2-4. CPC/SCC features ........................................................................................... 2-9
Table 3-1. Battery backup packages for the DBS 40, 72, and 96 .................................... 3-9
Table 4-1. Main trunks and expansion trunks provided with each system type .............. 4-4
Table 4-2. Pinouts and trunk numbers for the main trunk connector.............................. . 4-5
Table 4-3. Pinouts and trunk numbers for trunk expansion connector CN1 .................... 4-6
Table 4-4. -48V current consumption for ground-start and DID trunks .......................... 4-9
Table 4-5. -48V power supplies tested with the DBS ..................................................... 4-9
Table 4-6. T1 Hardware requirements for single-cabinet systems ................................. 4-11
Table 4-7. T1 Hardware requirements for double-cabinet systems ............................... 4-12
Table 4-8. T1 slot usage for two-cabinet systems .......................................................... 4-13
Table 4-9. T1 and analog trunk assignments, DBS 40 ................................................... 4-14
Table 4-10. T1 and analog trunk assignments, DBS 72 ................................................... 4-14
Table 4-11. T1 and analog trunk assignments, DBS 96 ................................................... 4-15
Table 4-12. Maximum T1 assignments for two-cabinet systems ..................................... 4-15
Table 4-13. T1 and analog trunk assignments, DBS 40 + 40 (16-channel fractional T1 in the
slave) 4-16
Table 4-14. T1 and analog trunk assignments, DBS 72 + DBS 72 (24-channel T1 in the slave)
4-16
Table 4-15. T1 and analog trunk assignments, DBS 96 + DBS 40 (24-channel T1 in the master;
16-channel T1 in the slave) 4-17
Table 4-16. T1 and analog trunk assignments, DBS 96 + DBS 72 (24-channel T1 in the master;
24-channel T1 in the slave) 4-18
Table 4-17. T1 and analog trunk assignments, DBS 96 + DBS 96 (24-channel T1 in the master;
24-channel T1 in the slave) 4-19
Table 4-18. Extension ports provided with each system ................................................. 4-32
Table 4-19. Pinouts and color codes for extension connector CN12 ............................... 4-33
Table 4-20. Pinouts and color codes for extension connector CN13 ............................... 4-34
Table 4-21. Pinouts and color codes for extension connector CN14 ............................... 4-35
Table 4-22. Pinouts and color codes for extension expansion connector CN1 ................ 4-36
Table 5-1. RS-232C pin designations used for CN6 ........................................................ 5-3
Table 5-2. RAI compatibility ........................................................................................... 5-6
Table 5-3. Maximum distances for direct connection to OPX stations ........................ 5-10
Table 5-4. Switch settings for SW1, VAU ..................................................................... 5-22
Table 5-5. Switch settings for delay answer timing, VAU ........................................... 5-23
Table 5-6. Switch settings for DTMF detection timing, VAU ....................................... 5-23
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