WAN speed with services (IMIX): 150 Mbps; Fixed ports: 4 x GE LAN(can be configured as WAN interfaces), 1 x GE SFP, 1 x VDSL2, 802.11 ac/b/g/n; Fixed Voice ports: 4 x ISDN BRI, 4 x FXS, 1 x FXO; Dimensions (H x W x D): 30 mm x 270 mm x 155 mm (1.18 in. x