B871673
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52698475-B871673
FAN BLOWER MOTOR, 056C17D2074, 3
The holes in the mounting brackets are spaced at 1 U (1.75 in. or 4.45 cm), so the router can be mounted in any rack that provides holes spaced at that distance.
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
The “reduction” or gear ratio is calculated by dividing the number of teeth on the large gear by the number of teeth on the small gear.