Tcx1000-Rdm20 Physical Specifications - Juniper TCX1000-RDM20 Hardware Manual

TCX1000 Programmable ROADM Hardware Guide
Table 14: Cabinet Requirements for the TCX1000-RDM20
Cabinet Requirement
Cabinet airflow requirements
Related
Documentation

TCX1000-RDM20 Physical Specifications

Table 15: Physical Specifications for the TCX1000-RDM20
Model Numbers Fans and Power
TCX1000-RDM20-AC 2 fan modules and 2
AC power supplies
installed
TCX1000-RDM20-DC 2 fan modules and 2
DC power supplies
installed
32
Cabinet airflow requirements
Table 14 on page 32 provides the cabinet requirements for the TCX1000-RDM20.
Guidelines
When you mount the TCX1000-RDM20 in a cabinet, ensure that ventilation through
the cabinet is sufficient to prevent overheating.
Ensure that the cool air supply you provide through the cabinet adequately
dissipates the thermal output of the TCX1000-RDM20 (and other installed
equipment).
Ensure that the cabinet allows the hot exhaust air of the chassis to exit the
cabinet without recirculating into the TCX1000-RDM20 . An open cabinet
(without a top or doors) that employs hot air exhaust extraction from the top
allows the best airflow through the chassis. If the cabinet contains a top or doors,
perforations in these elements assist with removing the hot air exhaust.
Install the TCX1000-RDM20 in the cabinet in a way that maximizes the open
space on the field-replaceable unit (FRU) side of the chassis. This maximizes
the clearance for critical airflow. The TCX1000-RDM20 exhausts hot air through
the fans and power supplies.
Route and dress all cables to minimize the blockage of airflow to and from the
TCX1000-RDM20.
Ensure that the spacing of rails and adjacent cabinets allows for the proper
clearance around the TCX1000-RDM20 and cabinet.
TCX1000-RDM20 Clearance Requirements for Airflow and Hardware Maintenance on
page 33
TCX1000-RDM20 Rack Requirements on page 30
Mounting a TCX1000-RDM20 in a Rack or Cabinet on page 62
Table 15 on page 32 lists the physical specifications for the TCX1000-RDM20 chassis
and components.
Height
1.70 in.
(4.31 cm)
1.70 in.
(4.31 cm)
Width Depth
17.6 in. (44.70 cm) 23 in.
without mounting (58.42 cm)
brackets
17.6 in. (44.70 cm) 23 in.
without mounting (58.42 cm)
brackets
Copyright © 2019, Juniper Networks, Inc.
Weight
With
field-replaceable
units (FRUs) installed:
12.92 lb (5.86 kg)
With FRUs installed:
12.92 lb (5.86 kg)