Juniper EX4200 User Manual

Table 55: Virtual Chassis Components to Consider When Planning an EX4200, EX4500, and
EX4550 Virtual Chassis (continued)
Virtual Chassis Details
Junos OS Release Running
on the Member SwitchesVirtual ChassisComponents
You can interconnect up to two EX4500 switches and up to
eight EX4200 switches into a mixed Virtual Chassis.
EX4500 switches must always be configured in the master
and backup roles.
Junos OS Release 11.1EX4200, EX4500,and EX4550
switches
You can interconnect up to two EX4500 switches and up to
eight EX4200 switches into a mixed Virtual Chassis.
The same type of switch must act in the master and backup
roles.
Junos OS Releases 11.2 and 11.3
You can interconnect up to ten total EX4200 and EX4500
switches into a mixed Virtual Chassis .
Any switch can be configured in any role in any configuration.
Junos OS Release 11.4 or later
You can interconnect up to ten total EX4200, EX4500, and
EX4550 switches into a mixed Virtual Chassis.
Any switch can be configured in any role in any configuration.
Junos OS Release 12.2 or later
Table 56 on page 147 describes the cabling requirements for a Virtual Chassis.
Table 56: Cabling Requirements for a Virtual Chassis
Details
Virtual Chassis Cable
Lengths Supported
Distance Between Virtual
Chassis Members
You can interconnect EX4200, EX4500, and EX4550
switches into a Virtual Chassis through Virtual Chassis ports
(VCPs) using the 0.5-meter Virtual Chassis cable.
•
This Virtual Chassis cable is supplied with an EX4200
switch.
•
You must order this cable separately for EX4500 and
EX4550 switches, including EX4500 switches that are
shipped with a preinstalled Virtual Chassis module.
0.5 mUp to 0.5 m
You must order these cablesseparatelyfor EX4200, EX4500,
and EX4550 switches, including EX4500 switches that are
shipped with a preinstalled Virtual Chassis module.
1 m, 3 m, and 5 m0.5 m through 5 m
147Copyright © 2015, Juniper Networks, Inc.
Chapter 10: Planning the Virtual Chassis

Juniper EX4200 Specifications

General

Model	EX4200
Switching Capacity	128 Gbps
Layer	Layer 2 and Layer 3
Form Factor	1U
Throughput	96 Mpps
Maximum VLANs	4096
MAC Address Table Size	16, 000
DRAM	1 GB
Flash Memory	1 GB
Forwarding Rate	96 Mpps
JUNOS Software	Yes
Ports	24 or 48
Stacking	Up to 10 switches in a Virtual Chassis configuration
Power Supply	AC or DC
Management	CLI, SNMP, J-Web
Input Voltage	100-240 VAC or -48 VDC
Operating Temperature	0°C to 45°C
Redundancy	Redundant power supplies
Virtual Chassis Technology	Yes
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing