Juniper EX4200 User Manual

CHAPTER 2
Chassis Components and Descriptions
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Chassis Physical Specifications for EX4200 Switches on page 9
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Field-Replaceable Units in EX4200 Switches on page 10
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Front Panel of an EX4200 Switch on page 11
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Rear Panel of an EX4200 Switch on page 12
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LCD Panel in EX4200 Switches on page 13
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Uplink Modules in EX4200 Switches on page 18
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Chassis Status LEDs in EX4200 Switches on page 21
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Management Port LEDs in EX4200 Switches on page 23
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Network Port LEDs in EX4200 Switches on page 24
Chassis Physical Specifications for EX4200 Switches
The EX4200 switch chassis is a rigid sheet-metal structure that houses the hardware
components. Table 5 on page 9 summarizes the physical specifications of the EX4200
switch chassis.
Table 5: Physical Specifications of the Switch Chassis
ValueDescription
1.75 in. (4.45 cm)Chassis height
•
17.25 in. (43.82 cm)
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19 in. (48.2 cm) with mounting brackets attached
Chassis width
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Without power supply installed—17 in. (43.18 cm)
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With power supply installed:
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320 W AC power supply or 190 W DC power supply installed—17 in. (43.18 cm)
•
600 W or 930 W AC power supply installed—19.25 in. (48.9 cm)
Chassis depth
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320 W AC power supply: 2.5 lb (1.1 kg)
•
600 W and 930 W AC power supplies: 3.1 lb (1.4 kg)
•
190 W DC power supply: 2.5 lb (1.1 kg)
Weight
9Copyright © 2015, Juniper Networks, Inc.

Juniper EX4200 Specifications

General

Model	EX4200
Switching Capacity	128 Gbps
Layer	Layer 2 and Layer 3
Form Factor	1U
Throughput	96 Mpps
Maximum VLANs	4096
MAC Address Table Size	16, 000
DRAM	1 GB
Flash Memory	1 GB
Forwarding Rate	96 Mpps
JUNOS Software	Yes
Ports	24 or 48
Stacking	Up to 10 switches in a Virtual Chassis configuration
Power Supply	AC or DC
Management	CLI, SNMP, J-Web
Input Voltage	100-240 VAC or -48 VDC
Operating Temperature	0°C to 45°C
Redundancy	Redundant power supplies
Virtual Chassis Technology	Yes
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing