Juniper SRX240 Hardware Guide

Chapter 5 Power System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
SRX240 Services Gateway Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
AC Power Supply (SRX240 Services Gateway) . . . . . . . . . . . . . . . . . . . . . . . . 25
DC Power Supply (SRX240 Services Gateway with DC Power Supply
Model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Part 2 Site Planning and Specifications
Chapter 6 Planning and Preparing the Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Site Preparation Checklist for the SRX240 Services Gateway . . . . . . . . . . . . . . . . 29
General Site Guidelines for Installing the SRX240 Services Gateway . . . . . . . . . . 30
SRX240 Services Gateway Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
SRX240 Services Gateway Rack Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Clearance Requirements for Airflow and Hardware Maintenance on the SRX240
Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Chapter 7 Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
SRX240 Services Gateway Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . 35
SRX240 Services Gateway Electrical and Power Requirements . . . . . . . . . . . . . . 36
SRX240 Services Gateway AC Power Specifications and Requirements . . . . . . . 37
AC Power Requirement Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
SRX240 Services Gateway DC Power Specifications and Requirements . . . . . . . 38
DC Power System Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
DC Power Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Chapter 8 Cable Specifications and Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Interface Cable and Wire Specifications for the SRX240 Services Gateway . . . . . 41
RJ-45 Connector Pinouts for the SRX240 Services Gateway Ethernet Port . . . . . 41
RJ-45 Connector Pinouts for the SRX240 Services Gateway Console Port . . . . . 43
Part 3 Initial Installation and Configuration
Chapter 9 Installation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Installation Overview for the SRX240 Services Gateway . . . . . . . . . . . . . . . . . . . . 47
Required Tools and Parts for Installing and Maintaining the SRX240 Services
Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
SRX240 Services Gateway Autoinstallation Overview . . . . . . . . . . . . . . . . . . . . . 49
Chapter 10 Unpacking the Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Unpacking the SRX240 Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Verifying Parts Received with the SRX240 Services Gateway . . . . . . . . . . . . . . . . 51
Chapter 11 Installing the Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Preparing the SRX240 Services Gateway for Installation . . . . . . . . . . . . . . . . . . . 53
Installing the SRX240 Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Chapter 12 Grounding the SRX240 Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
SRX240 Services Gateway Grounding Specifications . . . . . . . . . . . . . . . . . . . . . . 59
Grounding the SRX240 Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Copyright © 2015, Juniper Networks, Inc.iv
SRX240 Services Gateway Hardware Guide

Juniper SRX240 Specifications

General

Form Factor	Desktop
Firewall Throughput	1.5 Gbps
Maximum Concurrent Sessions	64, 000
Memory	2 GB
Power Supply	AC 100-240V
Operating System	Junos OS