Nortel Passport 241-5101-200, Installation Manual

Page: 28 / 62

28 Chapter 3 Installing the Passport 8250 device
241-5101-200 R2.2
Mounting the Passport 8250 device on a NEBS or ETSI rack
1 Locate the bracket mounting holes on each side of the chassis.
2 Attach the mounting brackets to each side of the chassis using a Pozidrive
screw driver.
See “Attaching mounting brackets to chassis” (page 27) for an illustration
of how to attach mounting brackets.
Note: For the NEBS rack, use the NEBS mounting brackets. For the ETSI
rack, use the ETSI mounting brackets.
3 Use two of the provided rack fixings to aid you in the initial location of the
chassis within the rack.
4 Find the desired position for the chassis on the rack.
5 Using the four fixings provided, secure the unit to the rack.
See “Installing the chassis on a ETSI or NEBs rack” (page 28) for an
illustration of how to install the chassis on the rack.
Figure 6
Installing the chassis on a ETSI or NEBs rack
Temporary
fixing for
installation
aid
Allow a minimum of 3SU
(75 mm) above the unit for
cabling
Secure
the unit
to the
rack in
four
places