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EMC Connectrix B Series DS-300B Hardware Reference Manual
Specifications
Facility requirements
Table 8 provides the facilities requirements that must be met for the
DS-300B.
Table 8 Facility Requirements
Type Requirements
Electrical Primary AC input 100-240 VAC, 2.0A, 47-63 Hz; switch autosenses input voltage
Adequate supply circuit, line fusing, and wire size, as specified by the electrical rating on the switch
nameplate
Circuit protected by a circuit breaker and grounded in accordance with local electrical codes
Refer to Table 12 on page 59 for complete power supply specifications.
Thermal A minimum air flow of 24 cubic ft/min available in the immediate vicinity of the switch
Ambient air temperature not exceeding 40
° C (104° F) while the switch is operating
Cabinet (when
rack-mounted)
One rack unit in a 19-in. (48.3 cm) cabinet
All equipment in cabinet grounded through a reliable branch circuit connection
Additional weight of switch not to exceed the cabinet’s weight limits
Cabinet secured to ensure stability in case of unexpected movement, such as an earthquake
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