Srx550 High Memory Services Gateway Cabinet Airflow Requirements; Srx550 Hm Cable Specifications And Pinouts; Interface Cabling And Wiring Specifications For The Srx550 High Memory Services Gateway - Juniper SRX550 Hardware Manual

The minimum total clearance inside the cabinet is 30.7 in. (78 cm) between the inside of the front door
and the inside of the rear door.
NOTE: A cabinet larger than the minimum required provides better airflow and reduces the
chance of overheating.

SRX550 High Memory Services Gateway Cabinet Airflow Requirements

When you mount the SRX550 High Memory Services Gateway in a cabinet, you must ensure that ventilation
through the cabinet is sufficient to prevent overheating. Consider the following when planning for chassis
cooling:
Ensure that the cool air supply you provide through the cabinet can adequately dissipate the thermal
output of the services gateway.
Install the services gateway as close as possible to the front of the cabinet so that the cable management
system clears the inside of the front door. Installing the chassis close to the front of the cabinet maximizes
the clearance in the rear of the cabinet for critical airflow.
Route and dress all cables to minimize the blockage of airflow to and from the chassis.

SRX550 HM Cable Specifications and Pinouts

IN THIS SECTION

Interface Cabling and Wiring Specifications for the SRX550 High Memory Services Gateway | 68

RJ-45 Connector Pinouts for the SRX550 High Memory Services Gateway Ethernet Port | 69
RJ-45 Connector Pinouts for the SRX550 High Memory Services Gateway Console Port | 70
Interface Cabling and Wiring Specifications for the SRX550 High Memory
Services Gateway
The network interfaces supported on the services gateway accept different kinds of network cables.
Table 21 on page 69 lists the specifications for the cables that connect to ports on the services gateway.
68