ETSI environmental and CRoHS guidelines
4.3.1
See the ONT technical specification documentation for more information about
4.3.2
According to ETS 300-019-1-1 - Class 1.1, storage of OLT equipment must be in
4.3.3
According to EN 300-019-1-2 - Class 2.3, transportation of the ONT equipment must
4.3.4
According to EN 300-019-1-3 - Class 3.1/3.2/3.E, stationary use of ONT equipment
4.3.5
When the ONT is installed in the CO or CEV, install air filters on the OLT. The thermal
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ONT environmental requirements
temperature ranges.
Storage
Class 1.1, weather-protected, temperature-controlled locations.
Transportation
be in packed, public transportation with no rain on packing allowed.
Stationary use
must be in a temperature-controlled location, with no rain allowed, and with no
condensation allowed.
Thermal limitations
limitations for ONT operation in a CO or CEV are:
operating temperature: 5° C to 40° C (41° F to 104° F)
short-term temperature: –5° C to 50° C (23° F to 122° F)
operating relative humidity: 5% to 85%
short-term relative humidity: 5% to 95%, but not to exceed 0.024 kg of water/kg
3FE-48009-AAAA-TCZZA
7368 ISAM ONT G-240W-J Product Guide
Issue: 01