Nortel Passport ARN Routers Installation And Operating page 156

Installing and Operating Passport ARN Routers
Figure D-7.
Table D-15.
Clearance (X)
2.0 mm
2.6 mm
4.0 mm
4.0 mm
D-14
ISDN Module
X
X
SELV cards
Clearance and Creepage Distances for ISDN BRI and Serial
Adapter Modules
Clearance and Creepage Distances for ISDN BRI and Serial
Adapter Modules
Creepage (Y)
2.4 (3.8) mm
3.0 (4.8) mm
5.0 (8.0) mm
6.4 (10.0) mm
Typical
host
chassis
Y
Y
Baseboard
Voltage used or generated by other parts
of the host or expansion card
Up to 50 V RMS or V DC
Up to 125 V RMS or V DC
Up to 250 V RMS or V DC
Up to 300 V RMS or V DC
AN0060A
114200-E Rev 00