Enterprise Cable Management Arm that was included with the ScaleXpander
Option Kit.
Figure 4-9 shows the CMA installed.
Figure 4-9 x3950 M2: Enterprise Cable Management Arm
Figure 4-10 on page 211 shows the ports of the x3950 M2 where the scalability
cables are installed. Depending on the number of nodes you plan to connect
together, you use either two or three of these ports in each node.
The ports are named port 1, port 2, and port 3, starting from the left. Each ports
has an indicator LED that shows an active connection on this port.
210
Planning, Installing, and Managing the IBM System x3950 M2