Juniper Networks M160 manual Removing the MCSs, Removing an SFM

M160 Internet Router Hardware Guide

Figure 33: Removing an SFM

Locking tab

Ejector handle

Removing the MCSs

1931

The router can have an MCS in each of the slots labeled MCS 0 and MCS 1 at the rear of the chassis, as shown in Figure 3. Each MCS weighs approximately 2.5 lb (1 kg).

To remove the MCSs, follow this procedure (see Figure 34):

1.Place an electrostatic bag or antistatic mat on a flat, stable surface.

2.Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. Make sure the router is attached to a proper earth ground. For more information about ESD, see “Preventing Electrostatic Discharge Damage” on page 226.

3.Push the end of each extractor clip (located at each end of the MCS) outward.

4.Grasp the extractor clips and slide the MCS about halfway out of the chassis.

5.Place one hand under the MCS to support it, slide it completely out of the chassis, and place it on the antistatic mat or in the electrostatic bag.

If a second MCS is installed, repeat the procedure to remove it.

88 Removing Components from the Chassis