Environmental Requirements
DS3 Channelized PLM
A-13
PN 76.8820IM30-A
Tellabs 8820 Multi-service Switch Router System Installation
Environmental Requirements
Table A-8
Environmental Requirements
Characteristic
Detail
❑
Operating temperature
0
°
C (32
°
F) to 45
°
C (113
°
F)
❑
Operating humidity
5% to 90% RH, non-condensing
❑
Storage and transit
temperature
–40
°
C (–40
°
F) to +70
°
C (158
°
F)
❑
Storage and transit humidity
95% RH at 40
°
C
❑
Altitude (by design)
Up to 4000 meters (13,123 feet)
❑
Thermal Output
1280 BTU per hour - AC powered unit
1024 BTU per hour - DC powered unit
