Features Two port full-duplex Gigabit Ethernet Controller with an industry standard POS-PHY Level 3 system interface.Provides direct connection to optics.Connection to copper Gigabit Ethernet physical layer devices via two GMII interfaces.Incorporates dual SERDES, compatible to IEEE 802.3 1998 PMA physical layer specification.Supports dual IEEE 802.3 -1998 GMII/TBI interfaces for connection to copper Gigabit Ethernet physical layer devices.Provides dual standard IEEE 802.3 Gigabit Ethernet MACs for frame verification.Provides on-chip data recovery and clock synthesis.Provides eight unicast exact-match address filters to filter frames based on DA, SA, or VID.Each address filter can indicate whether to accept or discard based on a match.Provides 64-group multicast address filter.Internal 16 kbyte TX and 64 kbyte RX FIFOs to accommodate system latencies.SATURN® compatible interface for Packet-Over-SONET Physical Layer and Link Layer devices Level 3 (POS-PHY Level 3 system interface).Line side loopback for system level diagnostic capability.16 bit generic microprocessor interface for device initialization, control, register and per port statistics access.
Typical Applications include:
POS-PHY Level 3 provides consistent system interface for multiple PHY types.Edge and Core Routers.Multi-Service Switches.SONET/SDH Transport Equipment.Ethernet over SONET uplinks.Gigabit Ethernet ports for Optical Cross Connects.Gigabit Ethernet Access IADs.Gigabit Ethernet Test Equipment.
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||S/UNI-2xGE [51 kB] PMC-E3262