Nortel Passport 4400 Series, Hardware Installation Manual

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Introduction Passport 4400 Hardware Installation Manual
1-5
When working inside the unit, be sure to take all precautions against
electrostatic discharge:
• Wear a grounding strap to protect the equipment while the unit is open.
• To discharge any buildup of static electricity, touch any metal part of the
unit before handling any module.
• Avoid working on carpet.
Specifications
Note: Model numbers listed with a lowercase "x" indicate a revision
number for the selected model. For instance, model number
NTAU03xx represents all model numbers that begin with
NTAU03.
Base Unit
Physical Dimensions
3-slot Unit
Width 18 inches (45.7 cm)
Height 5 inches (12.7 cm)
Depth 12.75 inches (32.4 cm)
5-slot Unit
Width 18 inches (45.7 cm)
Height 7.75 inches (19.7 cm)
Depth 12.75 inches (32.4 cm)
5-slot Unit with Redundant Power Supply
Width 18 inches (45.7 cm)
Height 8.25 inches (21.0 cm)
Depth 12.75 inches (32.4 cm)
Warning:
!
WARNUNG, AVERTISSEMENT
Remove power plug from the power socket, or disconnect dc
power, before performing any service work on the unit.
Vor öffnen des Gerätes, muss der Netzstecker aus der
Steckdose gezogen werden.
Débrancher la prise de courant avant d’entreprendre aucun
travail de réparation de l’appareil.