Juniper SRX345 Hardware Guide

Figure 10: Installing the Rack Mount Brackets (Center Mount Position)
3. Have one person grasp the sides of the services gateway, lift it, and position it in the
rack.
4. Align the bottom hole in each mounting bracket with a hole in each rack rail, making
sure the chassis is level.
5. Have a second person install a mounting screw into each of the two aligned holes.
Use a Phillips (+) screwdriver, number 2 to tighten the screws.
6. Install the second screw in each mounting bracket as shown in Figure 11 on page 52.
Figure 11: Installing the Services Gateway in the Rack (Front Mount Shown,
Center Mount Similar)
7. Verify that the mounting screws on one side of the rack are aligned with the mounting
screws on the opposite side and that the services gateway is level.
Copyright © 2017, Juniper Networks, Inc.52
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