Nortel BayStack 600 Series, Руководство пользователя

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NTP 297-3601-316 08.01 August 2006
For Generic 602.20
2-85 Switch settings for printed circuit packs
For this type of ringing, the appropriate multiparty line ringing type defined in Overlay
CNFG (CP) in response to prompt MPRT, is SIMP (see NTP 297-3601-311, Data
Modification Manual).
Settings: 1 = ON, 0 = OFF, - = NOT APPLICABLE. Ignore 0 and 1 stenciled on the circuit
board; use the ON position stenciled on the DIP switches. For the NT6X30CA, switch 8
must be set to the on position.
For this type of ringing, the appropriate multiparty line ringing type defined in Overlay
CNFG (CP) in response to prompt MPRT, is SIMP (see NTP 297-3601-311, Data
Modification Manual).
Settings: 1 = ON, 0 = OFF, - = NOT APPLICABLE. Ignore 0 and 1 stenciled on the circuit
board; use the ON position stenciled on the DIP switches. For the NT6X30CA, switch 8
must be set to the on position.
Table 2-CC:
NT6X30 Ringing Generator pack - switch settings for 40 V superimposed, nonrevertive ringing
DIP
Switch Switches
1
2 3 4 5 6 7 8
Frequency
(Hz) Volts
(ac) Type of Ringing
S1 1 1 1 0 0 0 0 - 20 86 Superimposed (-)
S2 1 1 1 0 0 0 0 - 20 86 Superimposed (-)
S3 1 0 1 0 0 0 0 - 20 86 Superimposed (+)
S4 1 0 1 0 0 0 0 - 20 86 Superimposed (+)
Table 2-CD:
NT6X30 Ringing Generator pack - switch settings for 48 V superimposed, revertive ringing
DIP
Switch Switches
1
2 3 4 5 6 7 8
Frequency
(Hz) Volts
(ac) Type of Ringing
S1 0 1 1 0 0 0 0 - 20 86 Superimposed (-)
S2 0 1 1 0 0 0 0 - 20 86 Superimposed (-)
S3 0 0 1 0 0 0 0 - 20 86 Superimposed (+)
S4 0 0 1 0 0 0 0 - 20 86 Superimposed (+)
Table 2-CE:
NT6X30 Ringing Generator pack - S1, S2, S3, and S4 switch settings for U.S. Bell standard
synchromonic frequency ringing
Frequency
(Hz) Volts (ac) Type of Ringing Switches
1
2 3 4 5 6 7 8
16 90 Multifrequency (-) 1 1 1 0 1 1 1 -
16 105 Multifrequency (-) 1 0 1 0 1 1 1 -
16 120 Multifrequency (-) 1 1 0 0 1 1 1 -
20 90 Multifrequency (-) 1 1 1 0 0 1 1 -
20 105 Multifrequency (-) 1 0 1 0 0 1 1 -
20 120 Multifrequency (-) 1 1 0 0 0 1 1 -
30 95 Multifrequency (-) 1 1 1 0 1 0 1 -
30 110 Multifrequency (-) 1 0 1 0 1 0 1 -