75 mm x 85 mm x 28 mm (without wall-mount part) SE5202-TB/SE5202-Sis: 74.5 x 108.2 x27.5mm (with wall-mount part) SE5202-DB: 80.3 x 108.2 x27.5mm (with wall-mount part and DB9 connector) SE5202-SFP-T

2-Port Serial Device Server, Industrial EMC, RS-232/422/485, DB9(M)

2-Port Serial Device Server, Industrial EMC, RS-232/422/485, DB9(M), SFP

2-Port Serial Device Server, Industrial EMC, RS-232/422/485, Terminal block, SFP

2-Port Serial Device Server, Industrial EMC, RS-232/422/485, 2kV Isolation, Terminal block

2-Port Serial Device Server, Industrial EMC, RS-232/422/485, Terminal block