Nortel 600 Series Manual page 45

Table 2-AJ: (Continued)
NT3T50 Data Link Controller pack - switch settings
DLC Board Number DLC Address
8
9
10
11
12
13
14
15
CAUTION: Incorrect address settings may cause system problems and a serious
degradation of service. For example, duplicating an address setting across two different
NT3T50 packs will result in conflicts.
Table 2-AK:
NT3T50 Data Link Controller pack - switch settings for interface modes
Interface Mode
RS-232C
RS-422
Table 2-AL:
NT3T50 Data Link Controller pack - switch settings for clock modes
Clock Mode
Channel A internal receive
Channel A internal transmit
Channel A external receive
Channel A external transmit
Channel B internal receive
Channel B internal transmit
Channel B external receive
Channel B external transmit
August 2006
(Hexadecimal)
3C20
3C24
3C28
3C2C
3C30
3C34
3C38
3C3C
Settings: 1 = ON, 0 = OFF, - = NOT APPLICABLE.
Note:
Settings: 1 = ON, 0 = OFF, - = NOT APPLICABLE.
Note:
For Generic 602.20
Switch settings for printed circuit packs
S1 Switches
1 2 3 4
1 0 1 1
0 0 1 1
1 0 1 0
0 0 1 0
1 0 0 1
0 0 0 1
1 0 0 0
0000
S5 Switches
1 (channel A)2 (channel B)
0 0
1 1
S3 Switches
1 2 3 4
down - - -
- down- -
up - - -
- up - -
- - down-
- - - down
- - up -
- - - up
08.01
2-38
NTP 297-3601-316