XPort2110 is an intelligent communications controller targeting
high performance yet low cost communications applications.
XPort2110 supports fully channelized HDLC and transparent protocols
over four software configured T1/E1/J1 interfaces, with
CSU/DSU support and optional Signaling System 7 (SS7). The
integrated CT Bus controller provides support for H.100 adding to
the flexible I/O routing structure. XPort2110 packs maximum performance
and flexibility into an industry standard PCI module
form factor.
As a system designer, XPort2110 will help you drive both cost
and power consumption out of the system. Because the PCI
bridge is integrated on chip, XPort2110 requires up to 40% less
power, and costs up to 30% less than other four port designs
based on other processors. XPort2110 realizes the full potential
of the MPC856x (PowerQUICC III™) series by supporting an four
port solution capable of ATM over T1/E1 and Inverse Multiplexing
over ATM (IMA).