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2-8 SPARC Enterprise M4000/M5000 Servers Installation Guide • December 2010
2.2.2 Cable Connections
TABLE 2-3 lists the powercords for the servers.
Note – For servers that have the B-type plug, confirm that a 20A overcurrent
protection device is available outside the server. If one is not available, prepare an
external 20A overcurrent protection that can be achieved by means of no-fuse
breakers (NFBs) or fuses. The B-type plug refers to plugs other than grounding-type
ones with two parallel blades, such as the NEMA L6-30, L6-20, L6-15, and L5-15.
Refer to the SPARC Enterprise M4000/M5000 Servers Site Planning Guide for electronic
specifications of the midrange servers.
2.2.3 Checking the Installation Location
When installing the server, consider not only the device sizes but also the sizes of the
required service areas (maintenance areas). For details, refer to the SPARC Enterprise
M4000/M5000 Servers Site Planning Guide and the manual that came with the rack.
The site electrician should verify the proper electrical hookups.
TABLE 2-3 Power Cords
System Location Powercord type
SPARC Enterprise
M4000
Server
Connector
Americas, Taiwan
Korea, Japan
NEMA L5-15 125V 15A
NEMA L6-20 250V 20A
Rest of the world IEC60309 16A 250V, 3PIN with IEC 60320
C20
SPARC Enterprise
M5000
Server
Connector
Americas, Taiwan
Korea, Japan
NEMA L5-15 125V 15A
NEMA L6-20 250V 20A
Rest of the world IEC60309 16A 250V, 3PIN with IEC 60320
C20