Dell PowerConnect 2124 Podręcznik użytkownika - Strona 20
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Installing in a Rack
The switch can be installed in most standard 19-inch racks.
NOTE: For racks that are not prethreaded, cage nuts are provided.
To install the switch in a rack, complete the following steps:
Use the supplied screws to attach a mounting bracket to each side of
1
the switch.
Position the switch in the rack and align the holes in the mounting
2
bracket with the holes in the rack.
Insert and tighten two screws appropriate for your rack through each of
3
the mounting brackets.
Technical Information
Network Protocol and Standards Compatibility
IEEE 802.3 CSMA/CD
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3z/ab 1000Base-T
IEEE 802.3x Flow Control
IEEE 802.3p Priority
Interface
RJ-45 connector
Power Supply
100–240VAC/50-60 Hz universal input
Physical Dimensions
341 x 230.5 x 43.2 mm (W x D x H)
13.43 x 9.07 x 1.70 inch
Environmental Specifications
Operating temperature
Storage temperature
Operating Humidity
Storage Humidity
0º to 40ºC (32º to 104ºF)
–20º to 70ºC (–4º to 158ºF)
10 to 90% RH
10 to 95% RH