Nortel Networks Passport ARN Routers - Manual (Page 31)

Installing the ARN
114200-E Rev 00 1-7
Figure 1-2. Options for Attaching Flange Brackets to Rack-Mount the ARN
3. If the holes in the rack’s vertical supports are not threaded for cagenut
screws, insert a cage nut in four locations
(Figure 1-3) .
DD
B1
B2
RLSD
1
2
ISDN BRI
withNT1
Screws
(4 places)
ARN0004B
DD
B1
B2
RLSD
1
2
1
2
ISDN BRI
withNT1
Screws
(4 places)
Front panel
Front panel