APPENDIX C
Packet Transport Switch Environmental
Specifications
•
PTX5000 Packet Transport Switch Environmental Specifications on page 257
PTX5000 Packet Transport Switch Environmental Specifications
Table 44 on page 257 specifies the environmental specifications required for normal
packet transport switch operation. In addition, the site should be as dust-free as possible.
Table 44: Packet Transport Switch Environmental Specifications
ValueDescription
No performance degradation to 10,000 ft (3048 m)Altitude
Normal operation ensured in relative humidity range of 5% to 90%,
noncondensing
Relative humidity
Normal operation ensured in temperature range of 32°F (0°C) to
104°F (40°C)
Nonoperating storage temperature in shipping crate: –40°F (–40°C)
to 158°F (70°C)
Temperature
Designed to meet Telcordia Technologies Zone 4 earthquake
requirements
Seismic
DC power: 60,942 BTU/hour ( W)Maximum thermal output
NOTE: Install the packet transport switch 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.
Related
Documentation
• Routine Maintenance Procedures for the PTX5000 Packet Transport Switch on page 108
• General Safety Guidelines for Juniper Networks Devices on page 219
257Copyright © 2012, Juniper Networks, Inc.
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