6-7
Cisco ONS 15200 Product Description
78-13766-01
Chapter6 Engineering Speci fications
Mechanical
Note The operating temperature and humidity ranges are normal climatic limits, i.e., values outside these
ranges (but inside the short-term conditions specified in Telcordia GR-63-CORE) have a probability
of occurrence of less than 1 percent.
6.4 Mechanical
Table 6 -7 shows the physical dimensions of the ONS 15252 MCU subrack.
Table 6 -8 shows the physical dimensions of the ONS 15201 SCU subrack.
ONS 15252 operating humidity
range Noncondensing (between 1 and
25 g/m3)
Constraint: at most 0.024 kg of
water per kg of dry air
585Percent
relative
humidity
ONS 15201 operating humidity
range Noncondensing (between 1 and
25 g/m3)
Constraint: at most 0.024 kg of
water per kg of dry air
585Percent
relative
humidity
Table6-6 Environmental Operating Conditions (continued)
Parameter Condition Min. Max. Unit
Table6-7 ONS 15252 Subrack Dimensions
Parameter Units
Height 621.8 mm (24.5 in.)
Width 4 85 mm (19.1 in .)
Depth 279 mm (11 in.)
Weight 37 kg (82 lb.) maximum
Table6-8 ONS 15201 Subrack Dimensions
Parameter Units
Height 44.5 mm (1.75 in.)
Width 4 80 mm (18.9 in .)
Depth 275 mm (10.8 in.)
Weight 3 kg (6.6 lb.)