ClearCube R2200 Manual de preparação do local - Página 4

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ClearCube R2200 Manual de preparação do local
SPACE AND CLEARANCE REQUIREMENTS
The dense form-factor of ClearCube PC blades allows a high concentration of computing power
in a relatively small space, resulting in improved hardware security and manageability than a
distributed PC architecture. This concentration of blades and chassis will have an impact on your
data center and/or network closet. ClearCube chassis fit into standard 19" racks and/or cabinets
and are 29.8 inches deep and 3U in height. ClearCube recommends that the racks (or cabinets)
that you choose incorporate cable guides (horizontal or vertical) to organize the power, network,
User Port connection and management cables. A full rack of 112 blades (56 for dual slot blades)
will have the following cable counts (it is important to note that the information below is a guide,
as each installation may be different):
Chassis Type
Direct Connect BackPack
Blade Switching BackPack
R4300 chassis with
Administrator Connect
Modules
R4300 chassis with User
Connect Modules
R4300 chassis with 8x8
Connect Modules
1
R1300, R2100 and R2200 blade models contain dual NICs. If both NICs are utilized, the number of
Ethernet cables required is doubled.
In addition, each chassis requires proper airflow to keep the blades cool. At least five inches of
space should be maintained behind the rack at all times to ensure adequate ventilation.
However, ClearCube recommends maintaining eight inches at all times, giving IT staff members
space for cable management and administration. The minimum physical footprint for a rack of
ClearCube blades is two feet wide and three feet deep. If you are using a cabinet, the footprint
will be dependent on the size of the cabinet (please refer to the cabinet manufacturers
specifications for this information).
C/Port Cables
Power
Single slot blades
Cables
Dual slot blades
112
14
56
112
14
56
28
0
112
28
56
112
28
56
Table 1: Chassis Cabling Requirements
4
Management
Ethernet
1
Cables
Management
Single slot blades
Administration
Dual slot blades
112
56
112
56
112
56
112
56
112
56
Cables
Sparing
14
0
0
14
14
14
14
14
0
14
14
14
14
14
14