These IETF PWE3 SAToP/CESoPSN/TDMoIP/HDLC compliant devices allow up to eight E1, T1 or serial streams or one high-speed E3, T3, STS-1 or serial stream to be transported transparently over IP, MPLS or Ethernet networks. Jitter and wander of recovered clocks conform to G.823/G.824, G.8261, and TDM specifications. TDM data is transported in up to 64 individually configurable bundles. All standards-based TDM-over-packet mapping methods are supported except AAL2. Frame-based serial HDLC data flows are also supported. The high level of integration available with the DS34S10x devices minimizes cost, board space, and time to market. Applications * Cellular Backhaul Over PSN * HDLC-Based Traffic Transport Over PSN * Leased-Line Services Over PSN * Multiservice Over Unified PSN * TDM Circuit Extension Over PSN * TDM Over Cable * TDM Over GPON/EPON * TDM Over Wireless * Transport of E1, T1, E3, T3 or STS-1 TDM or CBR Serial Signals Over Packet Networks * Full Support for These Mapping Methods: SAToP, CESoPSN, TDMoIP (AAL1), HDLC, Unstructured, Structured, Structured with CAS * Adaptive Clock Recovery, Common Clock, External Clock and Loopback Timing Modes * On-Chip TDM Clock Recovery Machines, One Per Port, Independently Configurable * Clock Recovery Algorithm Handles Network PDV, Packet Loss, Constant Delay Changes, Frequency Changes and Other Impairments * 64 Independent Bundles/Connections * Multiprotocol Encapsulation Supports IPv4, IPv6, UDP, RTP, L2TPv3, MPLS, Metro Ethernet * VLAN Support According to 802.1p and 802.1Q * 10/100 Ethernet MAC Supports MII/RMII/SSMII * Selectable 32-Bit, 16-Bit or SPI Processor Bus * Operates from Only Two Clock Signals, One for Clock Recovery and One for Packet Processing * Glueless SDRAM Buffer Management * Low-Power 1.8V Core, 3.3V I/O