Sun Microsystems ultra enterprise 4000 Manuel D’Utilisation
Preparing for Installation
1-7
1
Caution – Do not make mechanical or electrical modifications to the server
cabinet. Sun Microsystems® is not responsible for the regulatory compliance if
the cabinet is modified.
cabinet. Sun Microsystems® is not responsible for the regulatory compliance if
the cabinet is modified.
1.3.2 Enterprise 4000 System
The 8-slot Enterprise 4000 system uses nominal input voltages of 100-120 VAC
or 200-240 VAC. Sun products are designed to work with single-phase power
systems having a grounded neutral conductor.
or 200-240 VAC. Sun products are designed to work with single-phase power
systems having a grounded neutral conductor.
To reduce the risk of electrical shock, do not plug Sun products into another
type of power source. Contact your facilities manager or a qualified electrician
if you are unsure what type of power is supplied to your building.
type of power source. Contact your facilities manager or a qualified electrician
if you are unsure what type of power is supplied to your building.
1.4 Preparing the Air Conditioning
For the most reliable system operation:
•
The room should have sufficient air-conditioning capacity to support the
cooling needs of the entire system.
cooling needs of the entire system.
•
The air-conditioning system should have controls that prevent excessive
temperature changes.
temperature changes.
1.5 Preparing the Ethernet Network
The Enterprise 6000/5000/4000 systems follow the IEEE standard for
10/100BASE-T Ethernet (twisted-pair) or MII (Media Independent Interface).
10/100BASE-T Ethernet (twisted-pair) or MII (Media Independent Interface).
Twisted-pair cables used with Sun Microsystems products have RJ-45
connectors that resemble the smaller RJ-11 connectors used for modular
telephone cables. For twisted-pair cable length, see Chapter 2, Table 2-1 on
page 2-9.
connectors that resemble the smaller RJ-11 connectors used for modular
telephone cables. For twisted-pair cable length, see Chapter 2, Table 2-1 on
page 2-9.
A MII to AUI converter cable, available from Sun, enables the 10/100 Mbps
Ethernet interface to run over 10 Mbps coaxial Ethernet networks. Other MII
Ethernet connectivity products are available from third parties.
Ethernet interface to run over 10 Mbps coaxial Ethernet networks. Other MII
Ethernet connectivity products are available from third parties.
Figure 1-5 and Figure 1-6 illustrate types of network cables and possible
implementations of 10/100BASE-T Ethernet.
implementations of 10/100BASE-T Ethernet.
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