mr2228n-4c version

Unit 1
 Serial Number:           11700xxxx
 Hardware Version:        R01
 Chip Device ID:          Marvell 98DX106-B0, 88E6097[F]
 EPLD Version:            0.07
 Number of Ports:         28
 Main Power Status:       Up
 Redundant Power Status:  Not present

Agent (Master)
 Unit ID:                 1
 Loader Version:          1.0.0.2
 Boot ROM Version:        1.2.0.1
 Operation Code Version:  1.4.4.0