Juniper EX4100 Guide

CAUTION: Have a licensed electrician aach the appropriate grounding lug to the grounding cable that
you supply. Using a grounding cable with an incorrectly aached lug can damage the switch.
Install the EX4100 and EX4100-F Switch in a Rack
Before you start the installaon, ensure to review the General Safety Guidelines and Warnings. Also, have someone
available to help you secure the switch to the rack.
You can install the EX4100 and EX4100-F switch on a desktop or other level surface, in a two-post or four-post rack, or
on a wall. The mounng kit that ships in the box has the brackets you need to install the switch in a two-post rack. We’ll
walk you through how to install the switch in a two-post rack.
NOTE: If you want to install the switch in a four-post rack or on the wall , you’ll need to order separate mounng
kits. The four-post rack mount kit also has brackets for mounng the switch in a recessed posion in the rack.
1. Place the switch on a at, stable surface.
2. Aach an ESD grounding strap to your bare wrist, and connect the strap to the ESD grounding point on the switch.
3. Li the switch and posion it in the rack. Posion the switch so that the AIR IN labels on the fan modules are facing
the cold aisle or the AIR OUT labels on the fan modules are facing the hot aisle. Line up the boom hole in each
mounng bracket with a hole in each rack post, ensuring that the switch is level.
6

Juniper EX4100 Specifications

General

Model	EX4100
Category	Switch
Layer	Layer 2/3
Power Consumption	Varies by model and configuration
PoE	Optional
Management	Web UI, CLI, SNMP
Operating Temperature	0°C to 45°C
Input Voltage	100-240V AC
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing
DC Power Input	-48V DC
JUNOS OS	Yes
Security Features	ACLs
Layer 2 Features	VLAN, RSTP, MSTP, LACP
Layer 3 Features	Static routing, OSPF
QoS	8 queues per port