Juniper QFX10002 Hardware Manual page 111

3. Place the rack in its permanent location, allowing adequate clearance for airflow and maintenance,
and secure it to the building structure.
4. Read the generic "General Site Guidelines" on page 68
page 97, which include QFX10002-specifc guidelines for lifting and moving a QFX10002:
The weight of a fully-loaded QFX10002-72Q is approximately 68.6 lbs (31.1 kg) with AC power
supplies and 67.8 lbs (30.8 kg) with DC power supplies installed. The weight of a QFX10002-36Q is
54 lbs (24.5 kg) and the weight of a QFX10002-60C is 80.5 lbs (36.5 kgs).
CAUTION: If you are installing the QFX10002 above 60 in. (152.4 cm) from the floor,
remove the power supplies and fan modules before attempting to install the switch.
Unless you are using a mechanical lift, at least three people are required to perform the
rack installation.
When raising the QFX10002 into the rack, have two people lift and align the switch with the rack
while another person secures the switch to the rack. As when lifting any heavy object, lift most of the
weight with your legs rather than your back. Keep your knees bent and your back relatively straight
and avoid twisting your body as you lift. Balance the load evenly and be sure that your footing is
solid.
5. Remove the switch from the shipping carton.
6. Ensure that you have the following parts and tools available to mount the switch in a rack:
• ESD grounding strap (not provided).
• Blades, rails, or brackets (provided).
• For four-post installations:
• One pair of rear mounting blades. These mounting blades support the rear of the chassis
and must be installed (provided).
• One pair of front mounting rails. The mounting blades slide into the mounting rails to
support the switch (provided).
• Screws to secure the mounting rails to the chassis (12 provided).
• Screws to secure the chassis and rear installation blades to the rack (16 not provided).
• Appropriate screwdriver for the mounting screws (not provided).
• Two power cords (QFX10002-36Q) or four power cords (QFX10002-60C and QFX10002-72Q)
with plugs appropriate to your geographical location (provided).
• RJ-45 cable and RJ-45 to DB-9 serial port adapter (provided).
and the "QFX10002 Installation Overview" on
102