Dell PowerConnect 2124, Руководство пользователя

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20 Features
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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:
1
Use the supplied screws to attach a mounting bracket to each side of
the switch.
2
Position the switch in the rack and align the holes in the mounting
bracket with the holes in the rack.
3
Insert and tighten two screws appropriate for your rack through each of
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 0º to 40ºC (32º to 104ºF)
Storage temperature –20º to 70ºC (–4º to 158ºF)
Operating Humidity 10 to 90% RH
Storage Humidity 10 to 95% RH