Cleanness Requirements
Dust poses the top threat to the running of the equipment. The indoor dust falling on the equipment may be adhered by
the static electricity, causing bad contact of the metallic joint. Such electrostatic adherence may occur more easily when
the relative humidity is low, not only affecting the use life of the equipment, but also causing communication faults. The
following table shows the requirements for the dust content and granularity in the equipment room.
Substance
Concentration Limit (particles/m
3
)
Dust particles (diameter
≥
0.5
μ
m)
≤
3.5
×
10
6
Dust particles (diameter
≥
5
μ
m)
≤
3
×
10
4
The air filter of the RG-S8605E/RG-S8607E/RG-S8610E must be cleaned at interval to ensure good
ventilation and dust prevention.
Apart from dust, the salt, acid and sulfide in the air in the equipment room must also meet strict requirements; as such
poisonous substances may accelerate the corrosion of the metal and the aging of some parts. The equipment room
should be protected from the intrusion of harmful gases (for example, SO
2
, H
2
S, NO
2
and Cl
2
), whose requirements are
listed in the following table.
Gas
Average (mg/m
3
)
Maximum (mg/m
3
)
SO
2
0.3 1.0
H
2
S 0.1 0.5
NO
2
0.5 1.
0
Cl
2
0.1 0.3
The
Average
refers to the average limit of harmful gas in one week. The
Maximum
value is the upper limit of
the harmful gas measured in one week for up to 30 minutes every day.
Dusting Cycle Suggestions:
1. Clean the air filters every three months.
2. Dust the air intakes and exhaust vents of all modules every three months.
3. Dust the modules every one or two years.
4. Dust the fan shelves yearly.
5. Dust the chassis, including the backboard, every one or two years.
If the device is in a poor dust prevention environment, please increase the dusting times.
Power Requirements
When the RG-S8600E can use the following power supplies:
RG-PA1600I and RG-PA600I power modules adopt 90 to 264 VAC/ 47 to 63 Hz input.
RG-PD1600I and RG-PD600I power modules adopt -40.5 to -75V DC input.
Summary of Contents for RG-S8605E
Page 1: ...RG S8600E Series Switches Hardware Installation and Reference Guide V1 09...
Page 63: ...Figure 2 2 Preventing EMI on RG S8607E Figure 2 3 Preventing EMI on RG S8610E...
Page 86: ...Figure 3 21 Grounding Point on the Rear of the RG S8610E Switch...
Page 116: ...Figure 7 12 Replacing the Module for RG S8610E...
Page 120: ...Note A Fan modules to be removed B Fan modules to be installed...
Page 132: ......