Juniper SRX345 Hardware Guide

List of Figures
Part 1 Overview
Chapter 1 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 1: SRX345 Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Chapter 2 Chassis Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 2: SRX345 Services Gateway (Single AC Power Supply) Front Panel . . . . . 6
Figure 3: SRX345 Services Gateway (Dual AC Power Supplies) Front Panel . . . . . 6
Figure 4: SRX345 Services Gateway Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 5: SRX345 Services Gateway Back Panel (Single AC Power Supply) . . . . . . 8
Figure 6: SRX345 Services Gateway Back Panel (Dual AC Power Supplies) . . . . . 8
Chapter 4 Cooling System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 7: Airflow Through the SRX345 Services Gateway Chassis . . . . . . . . . . . . . 13
Part 2 Site Planning and Specifications
Chapter 9 Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 8: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Part 3 Initial Installation and Configuration
Chapter 14 Installing the SRX345 Services Gateway in a Rack . . . . . . . . . . . . . . . . . . . . . 51
Figure 9: Installing the Rack Mount Brackets (Front Mount Position) . . . . . . . . . . 51
Figure 10: Installing the Rack Mount Brackets (Center Mount Position) . . . . . . . . 52
Figure 11: Installing the Services Gateway in the Rack (Front Mount Shown, Center
Mount Similar) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Chapter 15 Connecting the SRX345 Services Gateway to Ground . . . . . . . . . . . . . . . . . 55
Figure 12: Connecting the Grounding Cable to the SRX345 Services Gateway . . . 57
Chapter 17 Providing Power to the SRX345 Services Gateway . . . . . . . . . . . . . . . . . . . . 63
Figure 13: Connecting the SRX345 Services Gateway to an AC Power Supply . . . 64
Chapter 18 Performing the Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Figure 14: Connecting to the Management Port on the SRX345 Services
Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Figure 15: Connecting to the Console Port on the SRX345 Services Gateway . . . . 77
Part 6 Safety and Regulatory Compliance Information
Chapter 24 General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Figure 16: Placing a Component into an Antistatic Bag . . . . . . . . . . . . . . . . . . . . . 117
viiCopyright © 2017, Juniper Networks, Inc.

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