Juniper EX4300 Hardware Manual page 15

Chapter 8
Chapter 9
Part 3
Chapter 10
Chapter 12
Part 5
Chapter 21
Copyright © 2017, Juniper Networks, Inc.
Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Table 69: Optical Interface Support and Copper Interface Support for Gigabit
Ethernet SFP Transceivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Table 70: Optical Interface Support for Fast Ethernet SFP Transceivers . . . . . . . 120
Table 71: Optical Interface Support for SFP+ Transceivers . . . . . . . . . . . . . . . . . . 121
Table 72: Optical Interface Support for QSFP+ Transceivers . . . . . . . . . . . . . . . . 129
Table 73: Software Support for SFP+ Passive Direct Attach Copper Cables for
EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Table 74: SFP+ Direct Attach Copper Cable Specifications . . . . . . . . . . . . . . . . . 137
Table 75: Software Support for QSFP+ Passive Direct Attach Copper Cables for
EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Table 76: QSFP+ Direct Attach Copper Cable Specifications . . . . . . . . . . . . . . . . 143
Table 77: Specifications of Cables to Connect to Management Devices . . . . . . . 146
Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Table 78: Console Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . . 149
Table 79: Mini-USB Type-B Console Port Pinout Information . . . . . . . . . . . . . . . 150
Table 80: RJ-45 Management Port Connector Pinout Information . . . . . . . . . . . 152
Table 81: 10/100/1000BASE-T Ethernet Network Port Connector Pinout
Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Table 82: SFP Network Port Connector Pinout Information . . . . . . . . . . . . . . . . . 153
Table 83: SFP+ Network Port Connector Pinout Information . . . . . . . . . . . . . . . . 154
Table 84: QSFP+ Network Port Connector Pinout Information . . . . . . . . . . . . . . 155
Table 85: RJ-45 to DB-9 Serial Port Adapter Pinout Information . . . . . . . . . . . . . 157
Initial Installation and Configuration
Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Table 86: Inventory of Components Provided with an EX4300 Switch . . . . . . . . 162
Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Table 87: Parts and Tools Required for Connecting an EX Series Switch to Earth
Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Table 88: Special Instructions to Follow Before Connecting Earth Ground to a
Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Troubleshooting
Alarms and Syslog Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Table 89: Alarm Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Table 90: Chassis Component Alarm Conditions on EX4300 Switches . . . . . . . 271
Table 91: Summary of Key Alarm Output Fields . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Table 92: Filtering System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Table 93: Viewing System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
List of Tables
xv