Juniper Networks EX4200 사용자 설명서

List of Figures

Switch and Components Overview and Specifications

EX3200 and EX4200 Switches Overview

Figure 1: EX3200 Switch with 48 Gigabit Ethernet Ports .................................8
Figure 2: EX3200 Switch with 24 Gigabit Ethernet Ports .................................8
Figure 3: EX3200 Switch Rear Panel ...............................................................9
Figure 4: EX4200 Switch with 48 Gigabit Ethernet Ports ...............................10
Figure 5: EX4200 Switch with 24 Gigabit Ethernet Ports ...............................10
Figure 6: EX4200-24F Switch with 24 SFP Ports ...........................................11
Figure 7: EX4200 Switch Rear Panel .............................................................12

Component Descriptions

Figure 8: LCD Panel in EX3200 and EX4200 Switches ..................................13
Figure 9: Chassis Status LEDs in an EX3200 Switch ......................................17
Figure 10: Chassis Status LEDs in an EX4200 Switch ....................................19
Figure 11: LEDs on the Network Ports on the Front Panel .............................20
Figure 12: LEDs on the Uplink Module Ports on the SFP Uplink Module ........20
Figure 13: LEDs on the Uplink Module Ports on the SFP+ Uplink Module .....21
Figure 14: LEDs on the Uplink Module Ports on the XFP Uplink Module ........21
Figure 15: LEDs on the Management Port on an EX3200 Switch ...................25
Figure 16: LEDs on the Management Port on an EX4200 Switch ...................25
Figure 17: 320 W AC Power Supply in EX3200 and EX4200 Switches ..........27
Figure 18: 600 W and 930 W AC Power Supplies in EX3200 and EX4200

Switches .................................................................................................27

Figure 19: DC Power Supply in EX3200 and EX4200 Switches .....................27
Figure 20: Fan Tray Used in an EX3200 Switch .............................................31
Figure 21: Airflow Through the EX3200 Switch Chassis ................................31
Figure 22: Fan Tray Used in an EX4200 Switch .............................................32
Figure 23: Airflow Through the EX4200 Switch Chassis ................................33
Figure 24: SFP Uplink Module .......................................................................34
Figure 25: SFP+ Uplink Module ....................................................................35
Figure 26: XFP Uplink Module .......................................................................37

Planning for Switch Installation

Mounting and Clearance Requirements

Figure 27: Clearance Requirements for Airflow and Hardware Maintenance

for EX3200 and EX4200 Switches ..........................................................91

Figure 28: Airflow Through the EX3200 Switch Chassis ................................92
Figure 29: Airflow Through the EX4200 Switch Chassis ................................92

Planning Power Requirements

Figure 30: AC Plug Types ..............................................................................99

List of Figures

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