E1/T1: 7xE1/T1 (RJ45); 4xE1/T1 (RJ45); 4xE1 (BNC) WAN Modules: 4xRS530 (mini-micro plug 25 pin) LAN Modules: 1x10BaseT Bridge, (5xE1 or 7xT1); 1x10BaseT/100BaseTX Router Fiber Optic: 4xFiber Optic, Multimode or Singlemode, up to 20 km HDSL: 2/4xHDSL, 4-wire, up to 7 km |