HP JC753-61001 - 10508/10508-V 640Gbps type B fabric module - Monitors and manages the switching paths to prevent data packet collisions in the input-output node matrix (fabric) - Can be intermixed with type A switching fabric modules but not support Retail
HP JC616-61001 - 10508/10508-V 640Gbps type A fabric module - Monitors and manages the switching paths to prevent data packet collisions in the input-output node matrix (fabric) - Can be intermixed with type B switching fabric modules but not support Retail