ADSL2+ module-EAM18

Embedded ADSL Module .



EAM18 supports full-rate ADSL2+ connectivity conforming to ITU and ANSI ADSL2+ specifications. In addition to the basic DMT physical layer functions, also supports g.INP and dual-latency xDSL framing (fast and interleaved) with ATM or PTM framing and provides a network timing reference (NTR) for synchronization of network attached devices.

EAM18 has a fully featured asynchronous transfer mode (ATM)/packet transfer mode (PTM) segmentation and assembly engine (SAR) with advanced quality of service (QoS) capabilities that supports up to 16 VCs in ATM mode and eight flows in PTM mode. Also It has an integrated USB 2.0 host or device controller and transceiver



  • 333 MHz Core MIPS System Processor
  • Energy Efficient Ethernet™ (EEE)
  • QoS: IEEE 802.1p, IPv4/IPv6, MAC, port and DiffServ-based
  • Port-based VLAN
  • Port-based rate control
  • Port mirroring
  • IGMP snooping
  • Spanning tree support (multiple spanning trees up to 16)
  • Double tagging (for ISP)
  • IEEE 802.3x programmable per-port flow control and backpressure, with IEEE 802.1x support for secure
  • low power consumption: MAX power 2.5W, 2W when standby
  • small package, 60*40mm

Hardware Interface

  • Four 10/100 ports to/from four integrated Auto-MDIX FE Transceivers
  • One RS232 port ,TTL
  • One USB 2.0 host or USB 2.0 device interface
  • One DSL port
  • 5V DC Power input