Huawei small OLT MA5800-X2 with 2*MPSA of 10G, 1*GPUF with 16 SFP C+,2U height
MPSA with 2pcs of 10G ports and 2pcs of 1.25G ports,each board include the 1pc of 10G module & 1pc of 1.25G uplink module.
PISA is 2xDC power board
PISB is AC+DC power board