Installing A Ptx5000 Craft Interface; Maintaining The Ptx5000 Centralized Clock Generators - Juniper PTX5000 Hardware Manual

Installing a PTX5000 Craft Interface

To install the craft interface (see
1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
2. Locate the ribbon cable on the left side.
3. Squeeze the latches on either side of the ribbon cable connector where it attaches to the rear of the
craft interface, and connect the cable.
4. Grasp the craft interface, and press it into the chassis.
5. Tighten the screws at the four corners of the craft interface, using a number 2 Phillips (+)
screwdriver.
NOTE: After you install the craft interface in an operating PTX5000, allow several minutes for
the LEDs on the craft interface to reflect the current state of the PTX5000.
Figure 145: Installing a Replacement Craft Interface

Maintaining the PTX5000 Centralized Clock Generators

IN THIS SECTION
Purpose | 316
Figure 145 on page 315):
315