Before You Begin Mounting The Optical Ila - Juniper PTX3000 Hardware Manual

You can mount an optical ILA in a two-post or four-post 19-in. rack or cabinet by using the attached
mounting brackets. (The remainder of this topic uses rack to mean rack or cabinet.)

Before You Begin Mounting the Optical ILA

Before you begin mounting an optical ILA in the rack:
1. Ensure that you understand how to prevent electrostatic discharge (ESD) damage. See
Electrostatic Discharge Damage" on page
2. Verify that the site meets the requirements described in
page 42.
3. Place the rack in its permanent location, allowing adequate clearance for airflow and maintenance, and
secure it to the building structure.
4. Read "General Safety Guidelines and Warnings" on page
5. Remove the optical ILA from the shipping carton (see
6. Ensure that you have the following parts and tools available to mount the optical ILA in a rack:
ESD grounding strap (not provided).
One pair of 19-inch mounting brackets (attached).
One pair of 23-inch mounting brackets.
Four screws to secure the chassis and mounting blades to the rack (not provided).
Screwdriver appropriate for the rack mounting screws (not provided).
CAUTION:
lowest position of the rack first. Proceed to mount the rest of the devices from the
bottom to the top of the rack to minimize the risk of the rack toppling.
153.
If you are mounting multiple devices in a rack, mount the device in the
"Optical ILA Site Preparation Checklist" on
122, and Optical ILA Installation Safety Guidelines.
"Unpacking the Optical ILA" on page
56
"Prevention of
54).