Juniper SRX320 Hardware Guide

1. Position a mounting bracket on each side of the chassis as shown in Figure 5 on page 54
and Figure 6 on page 54.
Figure 5: Positioning the Mounting Brackets (75 W Power Supply Adapter)
Figure 6: Positioning the Mounting Brackets (280 W Power Supply
Adapter)
2. Use a number-1 Phillips screwdriver to install the screws that secure the mounting
brackets and power supply adapter tray to the chassis as shown in Figure 7 on page 54.
Figure 7: Securing the Mounting Brackets
3. Place the power supply adapter in the tray as shown in Figure 8 on page 55.
NOTE: The 280 W power adapter for the PoE model is more than 1 RU
tall. When installing the PoE model in a rack, note that you will not be able
to install devices in the adjacent slots in a rack.
Copyright © 2016, Juniper Networks, Inc.54
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