• PTX5000 Centralized Clock Generator LEDs on page 17
• Troubleshooting the PTX5000 Centralized Clock Generators on page 120
• Preventing Electrostatic Discharge Damage to a PTX5000 Packet Transport Switch
on page 222
Replacing a PTX5000 Craft Interface
1.
Removing a PTX5000 Craft Interface on page 161
2.
Installing a PTX5000 Craft Interface on page 161
Removing a PTX5000 Craft Interface
The craft interface is located on the upper front of the PTX5000 Packet Transport Switch.
The craft interface weighs approximately 4.0 lb (1.8 kg). The craft interface is
hot-insertable and hot-removable.
To remove the craft interface (see Figure 48 on page 161):
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. Loosen the screws at the four corners of the craft interface, using #2 phillips
screwdriver.
3. Grasp the craft interface, and support it a few inches in front of the chassis.
4. Locate the ribbon cable behind the left side of the craft interface.
5. Squeeze the latches on either side of the ribbon cable connector where it attaches to
the rear of the craft interface, and gently disconnect the cable.
Figure 48: Removing the Craft Interface
Installing a PTX5000 Craft Interface
To install the craft interface (see Figure 49 on page 162):
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.
161Copyright © 2012, Juniper Networks, Inc.
Chapter 15: Replacing Packet Transport Switch Hardware Components
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