Juniper SRX345 Hardware Guide

Table 5: SRX345 Services Gateway Back Panel Components
DescriptionComponentCallout
SSD storage device slot for
optional logging device.
SSD slot1
Keeps all the services
gateway components within
the acceptable temperature
range.
Fans2
Connects the services
gateway to the AC power
supply.
Power supply input3
Table 6 on page 9 describes the LEDs on the AC power supplies for the SRX345 Services
Gateway with dual AC power supplies.
Table 6: SRX345 Services Gateway (with Dual AC Power Supplies) Back Panel LEDs
DescriptionLED Color
Receiving powerGreen
No powerOff
Related
Documentation
• SRX345 Services Gateway Chassis Overview on page 5
• Understanding the SRX345 Services Gateway Front Panel on page 5
9Copyright © 2017, Juniper Networks, Inc.
Chapter 2: Chassis Description

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