TXC04226
FEATURES
- Supports up to eight 10/100 Mbit/s Ethernet ports, each using a SMII interface
- Supports a single 1000 Mbit/s Ethernet port, using a parallel GMII interface (pin shared with SMII interfaces)
- Supports Ethernet Management interface for control and configuration of externally connected PHYs.
- Supports IEEE 802.3 flow control and management statistics (RMON) on 10/100/1000 Mbit/s Ethernet ports
- Supports Ethernet frame encapsulation/decapsulation protocols:
- ITU-T G.7041, Generic Framing Procedure (GFP)
- ITU-T X.86/X.85, Link Access Procedure SDH (LAPS)
- ITU-T Q.922, Link Access Procedure Frame Mode (LAPF)
- Performs mapping/demapping of encapsulated Ethernet frames into/from low order (VT1.5 SPE/VC-12) and high order (STS-1 SPE/VC-3) virtual concatenated payloads
- Performs mapping/demapping of encapsulated Ethernet frames into/from a single contiguous concatenated (STS-3c-SPE/ VC-4) payload
- Supports optional LCAS processing (per ITU-T G.7042) for low and high order...
