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Appendix A. Installation Requirements
A-114
Table A-4: BitStorm Operational Requirements
Specification
Local area network environment
Power supply
Environmental
!
WARNING: POSSIBLE EQUIPMENT DAMAGE! For
BitStorm 1900 Installation and Maintenance Guide
Requirement
Layer 2 Ethernet
-48 V DC nominal
-46 to -56 V DC acceptable range or
110 V AC
Operating temperature:
o
o
5
C (41
F) to 40
Relative Humidity: 1% to 90%
Air quality should be good to excellent
Electromagnetic emissions:
Per FCC Part 15 Class A and EN 55022
compliance with Telcordia GR-1089-CORE,
Outside Plant Voltage/Current Limiting
Protection is required for each Outside Plant
Exposed line.
o
o
C (104
F)
1900-A2-GN20-00
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