Juniper EX2300-C Hardware Manual page 10

EX2300-C and EX2300 Switches Hardware Guide
Part 2
Chapter 6
Chapter 7
Chapter 8
Part 3
Chapter 12
x
Figure 21: Airflow Direction in EX2300 Switches with 48 Ports with PoE
Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 22: Airflow Direction in EX2300 Switches with 24 Ports without PoE
Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Site Planning, Preparation, and Specifications
Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Figure 23: Clearance Requirements for Airflow and Hardware Maintenance for
EX2300-C Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Figure 24: Clearance Requirements for Airflow and Hardware Maintenance for
EX2300 Switches Except EX2200-C Switches . . . . . . . . . . . . . . . . . . . . . . . . 62
Figure 25: Airflow Direction in EX2300 Switches with 24 Ports with PoE
Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Figure 26: Airflow Direction in EX2300 Switches with 48 Ports with PoE
Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Figure 27: Airflow Direction in EX2300 Switches without PoE Capability . . . . . . . 64
Power Specifications and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Figure 28: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Figure 29: SFP+ Direct Attach Copper Cables for EX Series Switches . . . . . . . . . 99
Initial Installation and Configuration
Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Figure 30: Attaching a Cable Guard to an EX2300-C Switch . . . . . . . . . . . . . . . . 130
Figure 31: Securing the EX2300-C Switch by Using the Security Slot . . . . . . . . . . 131
Figure 32: Attaching a Cable Guard to an EX2300-C Switch . . . . . . . . . . . . . . . . 132
Figure 33: Measurements for Installing Mounting Screws for Mounting EX2300-C
Switches Under a Desk or Other Level Surface by Using Screws . . . . . . . . . 133
Figure 34: Mounting the EX2300-C Switch Under a Desk or Other Level Surface
by Using Screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Figure 35: Securing the EX2300-C Switch by Using the Security Slot . . . . . . . . . 134
Figure 36: Attaching the Mounting Bracket Along the Front of the Switch . . . . . 136
Figure 37: Mounting the Switch on Two Posts of a Rack . . . . . . . . . . . . . . . . . . . . 137
Figure 38: Attaching the Front-Mounting Bracket to the Side Mounting-Rail . . . 139
Figure 39: Attaching the Side Mounting-Rail to the Switch Chassis . . . . . . . . . . . 139
Figure 40: Mounting the Switch to the Front Posts of a Rack . . . . . . . . . . . . . . . 140
Figure 41: Sliding the Rear Mounting-Blades into the Side Mounting-Rail . . . . . . 140
Figure 42: Attaching a Cable Guard to an EX2300-C Switch . . . . . . . . . . . . . . . . 142
Figure 43: Measurements for Installing Mounting Screws for Mounting an
EX2300-C Switch on a Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Figure 44: Mounting an EX2300-C Switch on a Wall . . . . . . . . . . . . . . . . . . . . . . 144
Figure 45: Securing the EX2300-C Switch by Using the Security Slot . . . . . . . . . 144
Figure 46: Attaching Wall-Mount Brackets to an EX2300 Switch Except the
EX2300-C Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Figure 47: Measurements for Installing Mounting Screws to Mount an EX2300
Switch on a Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Copyright © 2017, Juniper Networks, Inc.