Juniper SRX345 Hardware Guide

3. Connect the grounding cable to a proper earth ground.
4. Place the grounding cable lug over the grounding point (sized for metric M5 x 0.8,
12-mm-long grounding screws) on the side of the chassis.
Figure 12: Connecting the Grounding Cable to the SRX345 Services
Gateway
5. Secure the grounding cable lug to the grounding point, first with the washer, then with
the screws.
6. Dress the grounding cable and verify that it does not touch or block access to the
services gateway components and that it does not drape where people could trip on
it.
NOTE: The device should be permanently connected to ground during
operation.
Related
Documentation
• Required Tools and Parts for Grounding the SRX345 Services Gateway on page 55
• SRX345 Services Gateway Grounding Specifications on page 55
57Copyright © 2017, Juniper Networks, Inc.
Chapter 15: Connecting the SRX345 Services Gateway to Ground

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