Juniper SRX345 Hardware Guide

Table 8: Environmental Specifications for the SRX345 Services Gateway
ValueDescription
No performance degradation up to 10,000 ft
(3048 m)
Altitude
5% to 95%, noncondensingRelative humidity
•
Operational temperature—32° F (0° C) to
104° F (40° C)
•
Nonoperational temperature—4° F (-20°
C) to 158° F (70° C)
Temperature
122 WAverage power consumption
420 BTU/hrAverage heat dissipation
35 dBANoise level
Related
Documentation
SRX345 Services Gateway Physical Specifications on page 19•
Site Preparation Checklist for the SRX345 Services Gateway
Table 9 on page 20 provides a checklist of tasks you need to perform when preparing a
site for installing the SRX345 Services Gateway.
Table 9: Site Preparation Checklist for SRX345 Services Gateway
Installation
NotesDatePerformed By
Additional
InformationItem or Task
Environment
“SRX345
Services
Gateway
Environmental
Specifications”
on page 19
Verify that
environmental factors
such as temperature
and humidity do not
exceed device
tolerances.
Power
“SRX345
Services
Gateway
Electrical Wiring
Guidelines” on
page 33
Measure the distance
between the external
power sources and the
device installation site.
Copyright © 2017, Juniper Networks, Inc.20
SRX345 Services Gateway Hardware Guide

Juniper SRX345 Specifications

General

USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	8
Flash memory	8000 MB
Internal memory	4000 MB
Certification	FCC A, RoHS 2
Rack capacity	1U
Heat dissipation	420 BTU/h
Power consumption (typical)	122 W
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, MPLS, OSPF, RIP-1, RIP-2
Supported network protocols	IPv4, IPv6
Firewall security	Yes
Security algorithms	IPSEC, SSL/TLS
Networking standards	IEEE 802.1p
Ethernet LAN data rates	10, 100, 1000 Mbit/s

Weight and Dimensions

Weight	4900 g
Dimensions (WxDxH)	440.9 x 370.1 x 43.6 mm