ATM5: ATM to IP Interworking Controller

ATM5 Cards for Signaling and ATM to IP Interworking

High performance AMC and PCIe controllers for signaling and ATM to IP interworking with ATM host termination, switching, and L2/L3/L4 or higher interworking between Gigabit Ethernet interfaces and ATM interfaces. With support for AAL2 and AAL5, the ATM5 has the ability for real-time voice and video over AAL2, as well as signaling and IP over AAL5 and is ideal for demanding carrier applications in 3G, 4G/LTE, IMS, and fixed/mobile convergence networks.


  • Multi-Purpose I/O board for 3GPP/IMS/LTE/NGMN Wireless Networks
  • On-board interworking in 2 different modes:
    • IP Over AAL5 to IP over Ethernet
    • AALx to UDP/IP over Ethernet
  • 32,560 bi-directional IW channels
  • ATM AAL2 & AAL5 on a single trunk
  • 256 Virtual Circuits (VCs) for AAL5 termination
  • APS for 1+1, 1:1, 1:3 or 1:7 ports between two ATM4 cards
  • External or Internal clock synchronization
  • Transparent field upgrades, without host rebooting, saving downtime
  • Multiple cards per system providing highly flexible and completely scalable solutions
  • Comprehensive alarms and status reporting capabilities



Adax ATM5 datasheet



  • 4G, LTE-SAE
  • WiMAX
  • ASN Gateways
  • 3G RNC, MSC, SGSN, and NodeB
  • Voice over Packet
  • Video Streaming
  • Broadband Networks (incl GPON)
  • ATM to IP Gateways
  • Femtocell Access Controller