Juniper EX4550 Hardware Guide

Table 60: Management Port Connector Pinout Information for EX4550
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Table61: SFP+ Network Port and SFP+ Expansion Module Port Connector Pinout
Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Table 62: 10GBASE-T Network Port and 10GBASE-T Expansion Module Port
Connector Pinout Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Table 63: QSFP+ Expansion Module Port Connector Pinout Information . . . . . . 129
Table 64: RJ-45 to DB-9 Serial Port Adapter Pinout Information . . . . . . . . . . . . . 131
Table 65: Virtual Chassis Ports (VCPs) Connector Pinout Information . . . . . . . . 132
Chapter 10 Planning the Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Table 66: Number of Switches and Switch Roles for an EX4200 Virtual Chassis,
per Junos OS Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Table 67: Number of Switches and Switch Roles for an EX4500 Virtual Chassis,
per Junos OS Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Table 68: Number of Switches and Switch Roles for an EX4550 Virtual Chassis,
per Junos OS Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Table 69: Number of Switches and Switch Roles for a Mixed EX4200, EX4500,
and EX4550 Virtual Chassis, per Junos OS Release . . . . . . . . . . . . . . . . . . . . 137
Table 70: Virtual Chassis Components to Consider When Planning an EX4200,
EX4500, and EX4550 Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Table 71: Cabling Requirements for a Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . 139
Part 3 Initial Installation and Configuration
Chapter 11 Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Table 72: Inventory of Components Provided with an EX4500 Switch . . . . . . . . 144
Chapter 13 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Table 73: Parts and Tools Required for Connecting an EX Series Switch to Earth
Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Table 74: Special Instructions to Follow Before Connecting Earth Ground to a
Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Part 5 Troubleshooting
Chapter 24 Alarms and Syslog Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Table 75: Alarm Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Table 76: Summary of Key Alarm Output Fields . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Table 77: Filtering System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Table 78: Viewing System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
xvCopyright © 2015, Juniper Networks, Inc.
List of Tables

Juniper EX4550 Specifications

Console Connection Settings

baud rate	9600
data bits	8
stop bits	1