The NETBuilder II High-Speed Serial Interface Module allows WAN or ATM connections of up to 52 Mbps.

• A single 50-pin high-speed serial connector provides the WAN interface

• The module supports a wide range of WAN services, including PPP, Frame Relay, SMDS, and ATM DXI

• The module supports data rates up to SONET OC-1 (52 Mbps), including T3 (45 Mbps), E3 (34 Mbps), and subrates