Avaya 4900 Series Installation Job Aid page 8

• Rack is grounded to the same grounding electrode used by the power service in the area. The
ground path must be permanent and must not exceed 1 Ohm of resistance from the rack to the
grounding electrode.
Note:
Avaya does not supply the bolts used to secure the switch to the rack. Ensure you obtain the
appropriate bolts to secure the switch to your specific rack before you begin.
Procedure
1. Ensure power is disconnected from the switch.
2. Attach a bracket to each side of the switch with the included screws.
You have different options for front and rear mounting positions. Attach the brackets in the
best position for your specific equipment rack.
Figure 1: Front-mounted rack bracket installation
June 2016 Installation Job Aid for Avaya Ethernet Routing Switch 4900 Series (NN47212-302,
ver 02.01) 8