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Juniper SRX345 Hardware Guide

Juniper SRX345
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Table 9: Site Preparation Checklist for SRX345 Services Gateway
Installation (continued)
NotesDatePerformed By
Additional
InformationItem or Task
“SRX345
Services
Gateway
Cabinet Size
and Clearance
Requirements”
on page 31
Verify that your cabinet
meets the minimum
requirements.
“SRX345
Services
Gateway
Cabinet Airflow
Requirements”
on page 31
Plan the cabinet
location, including
required space
clearances.
Cables
Acquire cables and
connectors.
Reviewthe maximum
distance allowed for
each cable. Choose
the length of cable
based on the distance
between the
hardware
components being
connected.
Plan the cable routing
and management.
Related
Documentation
General Site Installation Guidelines for the SRX345 Services Gateway on page 22
General Site Installation Guidelines for the SRX345 Services Gateway
The following precautions help you plan an acceptable operating environment for your
SRX345 Services Gateway and avoid environmentally caused equipment failures:
For the cooling system to function properly, the airflow around the chassis must be
unrestricted. Allow sufficient clearance between the front and back of the chassis and
adjacent equipment. Ensure that there is adequatecirculation in the installation location.
Follow the ESD procedures to avoid damaging equipment. Static discharge can cause
components to fail completely or intermittently over time. For more information, see
“Prevention of Electrostatic Discharge Damage” on page 116.
Ensure that a blank Mini-PIM panel is installed in the empty slot to prevent any
interruption or reduction in the flow of air across internal components.
Copyright © 2017, Juniper Networks, Inc.22
SRX345 Services Gateway Hardware Guide

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Juniper SRX345 Specifications

General IconGeneral
USB 2.0 ports quantity1
Ethernet LAN (RJ-45) ports8
Flash memory8000 MB
Internal memory4000 MB
CertificationFCC A, RoHS 2
Rack capacity1U
Heat dissipation420 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 protocolsBGP, CLNS, MPLS, OSPF, RIP-1, RIP-2
Supported network protocolsIPv4, IPv6
Firewall securityYes
Security algorithmsIPSEC, SSL/TLS
Networking standardsIEEE 802.1p
Ethernet LAN data rates10, 100, 1000 Mbit/s
Weight and Dimensions IconWeight and Dimensions
Weight4900 g
Dimensions (WxDxH)440.9 x 370.1 x 43.6 mm

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