Lenovo RackSwitch G8052 Руководство по эксплуатации - Страница 13
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Rack installation
The G8052 switch includes a 2-post rack mount kit.
For 4-post rack installations, the G8052 switch supports the optional adjustable 19-inch, 4-post rail kit and
the air inlet duct (optional for the 4-post rail kit; supported only with the models with rear to front airflow).
When the G8052 switch (front to rear airflow) is installed in the Intelligent Cluster Rack (Machine
Type 1410) or Enterprise Rack (Machine Type 9363) as a part of a NeXtScale System solution, the
recessed 19-inch 4-post rail kit and the switch seal kit are required. The seal kit includes enough switch
seals for six switches.
The following table lists rack installation options for the G8052 switches with rear to front and front to rear
airflow.
Table 8. Rack installation options
Description
Rear to front airflow (7159-HC1)
Lenovo RackSwitch Adjustable 19" 4 Post Rail Kit
Air Inlet Duct for 442 mm RackSwitch
Front to rear airflow (7159-HC2)
Lenovo RackSwitch Adjustable 19" 4 Post Rail Kit
Lenovo RackSwitch Recessed 19" 4 Post Rail Kit
Switch Seal Kit
Physical specifications
The G8052 switch features the following approximate dimensions and weight:
Height: 44 mm (1.7 in.)
Width: 440 mm (17.3 in.)
Depth: 445 mm (17.5 in.)
Weight: 10.5 kg (23.1 lb)
Operating environment
The G8052 switch is supported in the following operating environment:
Temperature: 0 - 40 ºC (32 - 104 ºF).
Relative humidity: Non-condensing, 10 - 90%
Altitude: up to 3,050 m (10,000 feet)
Acoustic noise: Less than 65 dB
Airflow: Front-to-rear or rear-to-front cooling
Electrical input: 50 - 60 Hz, 100 - 240 V AC auto-switching
Electrical power:
Typical: 130 W
Maximum: 200 W
Heat dissipation: 444 BTU/hour (typical)
Warranty and maintenance
Lenovo RackSwitch G8052
Part
Feature
number
code
00D6185
A3KP
00D6061
A3KR
00D6185
A3KP
00CG089
A51M
00Y3001
A4WX
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