TXC04226 Ethernet Into STS-3/STM-1 SONET/SDH Mapper

TXC04226 Ethernet Into STS-3/STM-1 SONET/SDH Mapper

The EtherMap™-3 is a highly integrated device that provides for mapping of 10/ 100/1000 Mbit/s Ethernet into SONET/SDH STS-3/STM-1 Transport payloads. The device supports connection for up to eight 10/100 Mbit/s Ethernet ports, using SMII interfaces, or a single 1000 Mbit/s Ethernet port, using a GM.

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 Procedur.