Juniper SRX300 Hardware Guide

CHAPTER 3
Power System Description
•
Understanding the SRX300 Services Gateway Power Supply on page 9
Understanding the SRX300 Services Gateway Power Supply
The power supply for the SRX300 Services Gateway is external. You must use the AC to
DC, 60 W power supply adapter provided by Juniper Networks to provide power to the
services gateway. The adapter provides an output of 12 VDC, 5 A.
Related
Documentation
• Connecting the SRX300 Services Gateway to the Power Supply on page 55
• Powering On the SRX300 Services Gateway on page 56
• Powering Off the SRX300 Services Gateway on page 56
9Copyright © 2016, Juniper Networks, Inc.

Juniper SRX300 Specifications

General

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)	15.4 W
Noise level	0 dB
Heat dissipation	85 BTU/h
Concurrent connections	64000
Mean time between failures (MTBF)	389820 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
Number of users	50 user(s)
Quality of Service (QoS) support	Yes
Firewall throughput	1000 Mbit/s
Mobile VPN IPSec	250
IPS/IDS throughput	100 Mbit/s
Harmonized System (HS) code	85176990

Weight and Dimensions

Weight	1980 g
Dimensions (WxDxH)	320.8 x 34.7 x 191 mm