Raisecom Gazelle S1020i-GL Series - 4.3 Grounding Device

Raisecom
Gazelle S1020i-GL (A) User Manual
4 Hardware installation
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
47
Table 4-1 Requirements for the operating environment
Parameter
Description
Operating temperature (altitude: 0–1800 m)
-40 to 75°C
Operating humidity
5%–95% RH (non-condensing)
Storage temperature
-45 to 85°C
Operating air pressure
86–106 kPa
4.1.3 Power supply conditions
Table 4-2 lists power supply requirements for operation of the Gazelle S1020i-GL.
Table 4-2 Power supply requirements for operation
Parameter
Requirement
Power supply
For details, see section 3.1 Overall parameter.
Power consumption
The power supplied by the power supply should exceed the
maximum power consumption.
RPS
We recommend preparing a professional RPS in case of
abnormal power supply.
4.1.4 Static electricity conditions
To prevent body static electricity from damaging the Gazelle S1020i-GL, wear the Anti-Static
Discharge (ASD) wrist strap properly any time when you contact the Gazelle S1020i-GL.
4.1.5 Grounding conditions
The Gazelle S1020i-GL must be grounded, and the ground resistance should be no smaller
than 1 Ω. Well grounding is the first guarantee for lightning protection and anti-interference.
4.1.6 Other conditions
Before installing the Gazelle S1020i-GL, check whether auxiliary parts are ready. For
example, ensure that cables and supporting devices are properly installed.
Replacing a card or altering the device may cause extra hazard. Do not do this if you are not a
professional technician.
To guarantee safety, please contact Raisecom local office or technical support hotline for any
questions.