SXN3000 power cabling

The SXN3000 rack and components are precabled for power. This information is provided for your reference.

The power design for the SXN3000 in a 42U rack is N+N redundancy. Power cabling is designed to spread the load over each phase, as well as each breaker. Based on the as-ordered configuration and region, the PDUs are treated as Full density or Half density. This applies to systems using 1U, 2U, or 2U4N appliance/enclosures.

In the images below, the switch in U40 is the RackSwitch G8052 management switch. The switches in U41 and U42 are the RackSwitch G8272, ThinkSystem NE1072T, or ThinkSystem NE2572 VM/storage switches.

Full density PDUs

The following image shows the node-to-port mapping for Full density PDUs. The number indicate the ThinkAgile HX appliance/enclosure number, as defined relative to EIA space 1. The relevant power cable is as follows:

• 2.8m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable

Figure 1. Full density mapping for SXN3000 PDUs

The following table lists the destination ports on the RackSwitch G8052 management switch.

Table 1. Management connections for Full density PDUs

	PDU	Management switch port
1	E	44
	F	43
2	C	42
	D	41
3	A	40
	B	39

Half density PDUs

The following image shows the node-to-port mapping for Half density PDUs. The number indicates the ThinkAgile HX appliance/enclosure number, as defined relative to EIA space 1. The relevant power cable is as follows:

• 2.8m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable

Figure 2. Half density mapping for SXN3000 PDUs

The following table lists the destination ports on the RackSwitch G8052 management switch.

Table 2. Management connections for Half density PDUs

	PDU	Management switch port
1	E	44
	F	43
2	C	42
	D	41
3	A	40
	B	39