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SHDSL EFM

Description

AH505M is a high-speed G.SHDSL.bis bridge/router. Understanding the urgent needs of both bandwidth and routing functions, AH505M is designed to provide the business customer a high performance stand- alone unit with rich routing features via single DSL line. Strongly committed to friendly configuration, AH505M has the Web-based and GUI-based configuration features for configuring the unit in the easiest way ever. There is a Dying-gasp circuit which supports remote power failure detection and indication.

AH505M is an ideal product for SOHO users who is starving for high bandwidth and fast, reliable Internet connection but less operating expense. Service providers also can use AH505M to offer DSL service with rich features for enterprises needs.

AH505M


  • Easy configuration and management with password control for various application environments
  • Efficient IP routing and transparent learning bridge to support
  • broadband Internet services
  • VPN pass-through for safeguarded connections
  • Fully ATM protocol stack implementation over SHDSL
  • PPPoA and PPPoE support user authentication with PAP / CHAP
  • SNMP management with SNMPv1 / SNMPv2 agent and MIB II
  • Getting enhancements and new features via firmware upgrade
  • Built-in 4-port 10/100Mbps switch
  • Dying Gasp circuit built-in
  • WAN Port ping Disable /Enable
  • EOC (DSL monitoring) supported, TR069 (option)
  • IPv6 supported (Optional on AH505M-v6)
G.SHDSL Specification
  • Downstream and upstream symmetrical data rates up to 5.7Mbis in Annex A, B, F, G mode
  • ITU G.991.2 Annex A, B, F, G
  • Fixed/ Auto rate negotiation : compliant G.994.1
  • STU-C/STU-R mode selectable
  • Impedance: 135 ohm
  • Coding: TC-PAM, compliant to ITU-T G.991.2 (G.SHDSL)
  • Performance monitoring: (errored seconds, severely errored seconds, unavailability seconds)
  • SNR /Attenuation Value calculation
Physical interfaces
  • 4 ports RJ45 for 10/100Mbs Ethernet LAN connection
  • 1 RJ-11 port for G.SHDSL connection
  • 1 console port for local configuration and management
SOFTWARE SPECIFICATIONS
ATM Protocol
  • ATM adaptation layer type 5 (AAL5)
  • VC multiplexing and LLC encapsulation
  • Multi-protocol over AAL5 (RFC 1483/2684 bridged and routed PDU)
  • Classical IP over ATM (RFC 1577 with MTU = 1500)
  • Up to 12 PVCs
  • ATM QoS CBR, UBR, VBR, VBR-rt support
  • UNI 3.1/4.0 PVC
  • I.610 OAM F5 loopback
PPP Support
  • PPP (RFC 1661)
  • PPP over AAL5 (RFC 2364)
  • PPP over Ethernet (RFC 2516)
  • User authentication with PAP/CHAP
Routing Capability
  • Support IP/TCP/UDP/ARP/ICMP protocols
  • IP routing with static routing and RIPv1/RIPv2 (RFC1058/2453)
  • Network address translation (NAT/PAT) (RFC1631)
  • DNS relay and caching (RFC1034/1035)
  • DHCP server (RFC2131/2132)
Bridging
  • IEEE 802.1D transparent learning bridge
  • Up to 1K MAC learning addresses
Configuration
  • Local console (RS232)
  • Telnet access
  • Web-based GUI (HTTP)
  • Multi-level password protection
Network Management
  • Web-based GUI for express setup, configuration and management
  • Menu-driven interface for local console and Telnet access
  • Password protected management and access control list for administration
  • SNMP management with SNMPv1/SNMPv2c
  • Software upgrade via TFTP server
  • TR069 (optional)
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