Ptx10004 Hardware And Cli Terminology Mapping - Juniper PTX10004 Hardware Manual

to the PTX10004 router indefinitely. However, configurations that run 14.4-Tbps line cards in all four
line-card slots don't have redundant power. You can populate and run the 14.4-Tbps line cards but a
power alarm is raised, which is expected behavior.
The PTX10004 router also supports power source redundancy. Four sets of lugs are provided for the
JNP10K-PWR-DC2 cables, and two AC power cords are provided for each JNP10K-PWR-AC2 power
supply.
Cooling system—The PTX10004 has two fan trays, which are controlled by the fan tray controller. Each
fan tray has a corresponding fan tray controller. If one of the fans in a JNP10004-FAN2 fan tray fails,
under most conditions the fan tray rebalances the remaining fans to continue. The fan tray continues
to operate indefinitely and provide sufficient cooling even when a single rotor fails in a fan, provided
the room temperature is within the operating range. See
page 40.

PTX10004 Hardware and CLI Terminology Mapping

This topic describes the hardware terms used in PTX10004 router documentation and the corresponding
terms used in the Junos OS CLI. See
Table 6: CLI Equivalents of Terms Used in Documentation for PTX10004 Routers
Hardware
Item (CLI) Description (CLI)
Chassis PTX10004
Fan tray JNP10004-FAN2
FPC (n) Abbreviation for the
Flexible PIC
Concentrator (FPC)
On PTX10004, an
FPC is equivalent to
a line card.
"PTX10004 Cooling System and Airflow" on
Table 6 on page 31.
Value (CLI)
–
Fan Tray 0|1 Fan n
n is a value in the range
of 0–11. The value
corresponds to the
individual fan number in
the fan tray.
n is a value in the range
of 0–3 for the
PTX10004. The value
corresponds to the
line-card slot number in
which the line card is
installed.
Item In
Documentation Additional Information
Router chassis "PTX10004 Chassis Physical
Specifications" on page 33
Fan tray "PTX10004 Cooling System and
Airflow" on page 40
Line card (The Understanding Interface Naming
router doesn't Conventions
have actual
FPCs—the line
cards are the
FPC
equivalents on
the router.)
31