Juniper Networks M160 manual Rear of Chassis with Component Cover Removed

M160 Internet Router Hardware Guide

Figure 3: Rear of Chassis with Component Cover Removed

SFMs

MCS 0

Routing Engines

MCS 1

SFMs

SFM

SFM

MCS RE

RE MCS SFM

SFM

0

1

0 0

1 1

2

3

PCG 0

PCGs

PCG 1

1166

The chassis includes the following electrical safety components:

Two electrostatic discharge (ESD) points (banana plug receptacles), one front and one rear, as shown in Figure 1 and Figure 2

Two internally threaded grounding points, as shown in Figure 2

WARNING: Before removing or installing components of a functioning router, attach an ESD strap to an ESD point and place the other end of the strap around your bare wrist. Failure to use an ESD strap could result in damage to the router.

The router must be connected to earth ground during normal operation.

10 Chassis