Juniper SRX320 Hardware Guide

Related
Documentation
Required Tools and Parts for Maintaining the SRX320 Services Gateway Hardware
Components on page 85
•
• Maintaining the SRX320 Services Gateway Cooling System Components on page 86
• Maintaining the SRX320 Services Gateway Power Supply on page 86
Maintaining the SRX320 Services Gateway Cooling System Components
The services gateway cooling system works to maintain an optimal temperature for the
device. If the fan controller fails, the device temperature will exceed the maximum working
temperature, and the device will fail. Ensure that you maintain the recommended
clearances behind the device to enable the cooling system to function optimally.
Related
Documentation
Required Tools and Parts for Maintaining the SRX320 Services Gateway Hardware
Components on page 85
•
• Routine Maintenance Procedures for the SRX320 Services Gateway on page 85
• Maintaining the SRX320 Services Gateway Power Supply on page 86
Maintaining the SRX320 Services Gateway Power Supply
To maintain the power supply on the services gateway:
•
Make sure that the power and grounding cables are arranged so that they do not
obstruct access to other device components.
•
Routinely check the PWR LED on the front panel. If this LED is solid green, the power
supplies are functioning normally.
•
Periodically inspect the site to ensure that the grounding and power cables connected
to the services gateway are securely in place and that there is no moisture accumulating
near the services gateway.
CAUTION: We recommend using a surge protector for the power connection.
Related
Documentation
• Required Tools and Parts for Maintaining the SRX320 Services Gateway Hardware
Components on page 85
• Routine Maintenance Procedures for the SRX320 Services Gateway on page 85
• Maintaining the SRX320 Services Gateway Cooling System Components on page 86
Copyright © 2016, Juniper Networks, Inc.86
SRX320 Services Gateway Hardware Guide

Juniper SRX320 Specifications

General

Firewall throughput	1000 Mbit/s
Number of users	50 user(s)
Quality of Service (QoS) support	Yes
Mobile VPN IPSec	250
IPS/IDS throughput	100 Mbit/s
USB 2.0 ports quantity	1
Connectivity technology	Wired
SFP module slots quantity	2
Ethernet LAN (RJ-45) ports	6
Internal memory	4000 MB
Flash memory	8000 MB
Storage media type	Flash
Power consumption (typical)	27 W
Heat dissipation	157 BTU/h
Concurrent connections	64000
Mean time between failures (MTBF)	284700 h
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Routing protocols	BGP, CLNS, IS-IS, OSPF, RIP-1, RIP-2

Weight and Dimensions

Weight	1510 g
Dimensions (WxDxH)	299.9 x 43.9 x 191 mm