Frame link module configurations
A minimum of one frame link module must be installed in every frame. It can be installed in either frame link module bay.
A second frame link module of the same type can be installed in the frame for redundancy and to provide the ability to link multiple frames together into a management ring.
The frame link modules within each frame must be of the same type (2-port or 4-port). However, you can connect 2-port and 4-port frames within the same management ring or logical enclosure.
For each installed Composer, you must uplink the management cable for the frame link module with the same bay number in the same frame.