HP MSR3000 Router Series Installation Guide

3
Substance Concentration limit (
p
articles/m
3
)
NOTE:
Dust particle diameter ≥ 5 μm
The equipment room must also meet strict limits on salts, acids, and sulfides to eliminate corrosion and
premature aging of components, as shown in Table 4.
Table 4 Harmful gas li
mits in the equipment room
Gas Max. (m
g
/m
3
)
SO
2
0.2
H
2
S 0.006
NH
3
0.05
Cl
2
0.01
Cooling system
The MSR3012/3024 router adopts left to right airflow for heat dissipation, and the MSR3044/3064
router adopts left to rear airflow for heat dissipation.
Figure 1 Airflow through the MSR3012/3024 chassis