Loop-AM3440 A/B - Router A Card

  • 10/100 Base T interfaces
  • Auto MDI/MDI-X crossover
  • Routing protocol: RIP-I, RIP-II, OSPF (Open Shortest Path First) and static
  • Remote bridge
  • Software field upgradeable
  • Supporting Protocols: PPP, MLPPP, HDLC,
  • Frame Relay, and Cisco compatible HDLC
  • VLAN-ID mapping
  • Up to 64 WAN ports with aggregate data rate of 4Mb/s
  • Remote bridge support (padding/un-padding Ethernet FCS)
  • Support of QoS (Quality of Service)

Loop Telecomís Router-A card is designed for the Loop-AM3440 series. It occupies one mini slot of the
Loop-AM3440. When used within the Loop-AM3440, this card combines the function of a router and directs
Ethernet traffic to/from multiple WAN channels. With this card, access from LAN to WAN is accomplished within
one card, resulting in savings in cost and in space.

Ordering Information






(non RoHS compliant)

(RoHS compliant)



Loop-AM3440-RTA Loop-AM3440-RTA-G 64 WAN ports router/bridge card For AM3440-CHA and
AM3440-CHB only.
Loop-AM3440-RTA-UM Loop-AM3440-RTA-UM Userís Manual (paper hard copy--optional). A CD version of the manual is already included as standard equipment.

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Product Specifications

Physical Interface

  • Two 10/100BaseT interfaces
  • Up to 64 WAN ports
  • One mini slot of AM3440-A
  • Each interface can be configured as a bridge port or router port

WAN Interface

  • Up to 64 WAN ports
  • Each WAN port has data rate nX64Kbsp, 1≤ n ≤32 (≤ 4Mbps for total of all 64 WAN ports)
  • Layer-two protocol: HDLC, PPP (IPCP/BCP/MLPPP), Frame Relay, Cisco compatible HDLC
  • Up to 64 Frame Relay PVCs LAN Interface
  • Two 10/100BaseT interfaces
  • Auto MDI/MDI-X crossover
  • Speed auto-sensing
  • Half/full duplex auto-negotiation
  • Speed/duplex force mode Router
  • Routing protocol: RIP-I, RIP-II, OSPF and static


  • Static address table for NAT
  • Port forwarding table for NAPT (Virtual Service)


  • DHCP server support for LAN users (RFC2131, RFC2132)
  • BOOTP compatible
  • DHCP relay
  • Access Control and Firewall
  • Policy based on Inbound/outbound direction Source/destination IP address
  • Protocol types (ICMP, TCP, UDP, Ö)
  • Port number range
  • Up to 64 control lists
  • QoS based on rate limit

Remote Bridge

  • User configurable aging time
  • Up to 16K MAC table
  • Cisco ISL packet transparent
  • VLAN packet transparent
  • padding/un-padding Ethernet FCS
  • Rapid Spanning Tree Protocol support (IEEE 802.1w)
  • VLAN-ID mapping
  • MAC address based Policy
  • DHCP relay and server
  • Routing between bridge group and router interfaces
  • Diagnostics
  • Ping
  • Traceroute



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