Juniper EX3200 Series User Manual

List of Figures
Part 1 Switch and Components Overview and Specifications
Chapter 1 EX3200 and EX4200 Switches Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
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 . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 7: EX4200 Switch Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 8: LCD Panel in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . . . . . 13
Figure 9: Chassis Status LEDs in an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 10: Chassis Status LEDs in an EX4200 Switch . . . . . . . . . . . . . . . . . . . . . . 20
Figure 11: LEDs on the Network Ports on the Front Panel . . . . . . . . . . . . . . . . . . . . 21
Figure 12: LEDs on the Uplink Module Ports on the SFP Uplink Module . . . . . . . . . 21
Figure 13: LEDs on the Uplink Module Ports on the SFP+ Uplink Module . . . . . . . 22
Figure 14: LEDs on the Uplink Module Ports on the XFP Uplink Module . . . . . . . . . 22
Figure 15: LEDs on the Management Port on an EX3200 Switch . . . . . . . . . . . . . . 26
Figure 16: LEDs on the Management Port on an EX4200 Switch . . . . . . . . . . . . . 26
Figure 17: 320 W AC Power Supply in EX3200 and EX4200 Switches . . . . . . . . . 28
Figure 18: 600 W and 930 W AC Power Supplies in EX3200 and EX4200
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 19: DC Power Supply in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . 28
Figure 20: Fan Tray Used in an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 21: Airflow Through the EX3200 Switch Chassis . . . . . . . . . . . . . . . . . . . . . 32
Figure 22: Fan Tray Used in an EX4200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 23: Airflow Through the EX4200 Switch Chassis . . . . . . . . . . . . . . . . . . . . . 33
Figure 24: SFP Uplink Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 25: SFP+ Uplink Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 26: XFP Uplink Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Part 2 Planning for Switch Installation
Chapter 5 Mounting and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Figure 27: Clearance Requirements for Airflow and Hardware Maintenance for
EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Figure 28: Airflow Through the EX3200 Switch Chassis . . . . . . . . . . . . . . . . . . . . . 97
Figure 29: Airflow Through the EX4200 Switch Chassis . . . . . . . . . . . . . . . . . . . . 98
Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
xiiiCopyright © 2010, Juniper Networks, Inc.

Juniper EX3200 Series Specifications

General

Model	EX3200 Series
Rack Units	1 U
Layer	Layer 2/3
Maximum VLANs	4094
Ports	24 or 48
Power Supply	AC or DC power supply options
Power Supply Voltage	100 to 240 VAC or -48 VDC
Operating Humidity	10% to 90% non-condensing
Uplink Ports	4 SFP or SFP+
Operating Temperature	32°F to 104°F (0°C to 40°C)