•
Maintain ambient airflow for normal router operation. If the airflow is blocked or restricted, or if the
intake air is too warm, the router might overheat, leading to the router temperature monitor shutting
down the device to protect the hardware components.
Table 49 on page 152 provides the required environmental conditions for normal router operation.
Table 49: PTX10000 Environmental Tolerances
ToleranceDescription
No performance degradation to 6562 feet (2000 meters).Altitude
Normal operation ensured in relative humidity range of 5% through 90%,
noncondensing.
•
Short-term operation ensured in relative humidity range of 5% through
93%, noncondensing.
NOTE: As defined in NEBS GR-63-CORE, Issue 3, short-term events can
be up to 96 hours in duration but not more than 15 days per year.
Relative humidity
•
Normal operation ensured in temperature range of 32° F through 104° F
(0° C through 40° C).
•
Nonoperating storage temperature in shipping container: –40° F through
158° F (–40° C through 70° C).
•
Short-term operation: -5° C to + 50° C.
NOTE: As defined in NEBS GR-63-CORE, Issue 3, short-term events can
be up to 96 hours in duration but not more than 15 days per year.
Temperature
Designed to comply with Zone 4 earthquake requirements per NEBS
GR-63-CORE, Issue 3.
Seismic
NOTE: Install PTX10008 and PTX10016 router only in restricted areas, such as dedicated equipment
rooms and equipment closets, in accordance with Articles 110-16, 110-17, and 110-18 of the
National Electrical Code, ANSI/NFPA 70.
PTX10000 General Site Guidelines
This topic applies to hardware devices in the PTX10000 routers.
152
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