Srx5800 Services Gateway Rack Size And Strength Requirements; Gateway - Juniper SRX5800 Hardware Manual

SRX5800 Services Gateway Rack Size and Strength Requirements

Related
Documentation
Copyright © 2014, Juniper Networks, Inc.
Chapter 4: Preparing the Site for the SRX5800 Services Gateway Installation
The rack requirements are described in the following topics:
SRX5800 Services Gateway Rack Size and Strength Requirements on page 51
Spacing of Rack-Mounting Bracket Holes for the SRX5800 Services Gateway on page 52
Connection to Building Structure for the SRX5800 Services Gateway Rack on page 52
Clearance Requirements for SRX5800 Services Gateway Airflow and Hardware
Maintenance on page 52
The size, strength, and location of the rack must accommodate the services gateway's
weight and external dimensions. The location of the rack must allow for the clearance
requirements specified in "Clearance Requirements for SRX5800 Services Gateway
Airflow and Hardware Maintenance" on page
The chassis is 17.37 in. (44.11 cm) wide. The services gateway is designed for installation
in a standard 19-in. rack, as defined in Cabinets, Racks, Panels, and Associated Equipment
(document number EIA-310-D) published by the Electronics Industry Association
( ). The spacing of the holes between the left and right front-mounting
http://www.eia.org
flanges and center-mounting brackets is 18.31 in (465 mm) apart. However, the inner
edge of the rack rails must allow sufficient space for the width of the chassis.
With the use of adapters or approved wing devices to narrow the opening between the
rails, the services gateway can fit into a 600-mm-wide rack, as defined in the four-part
Equipment Engineering (EE); European telecommunications standard for equipment practice
(document numbers ETS 300 119-1 through 119-4) published by the European
Telecommunications Standards Institute (
Observe these guidelines:
The rack must have sufficient vertical usable space to accomodate the height of the
services gateway: 27.75 in. (70.49 cm) high (approximately 16 U). You can stack three
services gateways in a rack that is at least 48 U (89.3 in. or 2.24 m) in height.
NOTE: A U is the standard rack unit defined in Cabinets, Racks, Panels, and
Associated Equipment.
The location of the rack must provide sufficient space to accommodate the depth of
the services gateway. The chassis depth from the front mounting flange to the rear of
the power supply ranges from 23.0 in. (58.4 cm) to 27.8 in. (70.6 cm) depending on
the type of power supply installed.
The rack must be strong enough to support the weight of the fully configured services
gateway, up to 400 lb (182 kg). If you stack three fully configured services gateways,
it must be capable of supporting up to 1,200 lb (545 kg).
SRX5800 Services Gateway Physical Specifications on page 3
Clearance Requirements for SRX5800 Services Gateway Airflow and Hardware
Maintenance on page 52
52.
).
http://www.etsi.org
51