Modem AH 507-04-X-D

AH 507-04-X-D

New product

The AH507 is an ATM based G.SHDSL terminating device enabling the transport of multi mega bits stream over one or two pair of copper wires using TC-PAM technology.

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246,00 zł tax incl.
200,00 zł tax excl.

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The AH507 is an ATM based G.SHDSL terminating device enabling the transport of multi mega bits stream over one or two pair of copper wires using TC-PAM technology. The unit complies with ETSI and ITU standard including G.991.2, allows full duplex and operates at speed of 2.3 Mbps over 2-wire, and up to 4.6 Mbps over 4-wire loop. Based on these standards, the AH507 is interoperable with the majority of DSLAM where connections to the ATM core switches are made. Each AH507 supports a wide range of protocols and features, including IP routing, pointto- point protocol (PPP), ATM, frame relay, and standard bridging protocols. Embedded with FRF.5 and FRF.8 Frame Relay to ATM Inter-working function, the AH507 thus offers simultaneous connection of legacy Frame Relay equipment as well as routed IP services to high speed ATM switch. The port-based Virtual Server or host-based DMZ features allow local servers to be exposed to the Internet for providing services such as File Transfer, Mailing, HTTP or Telnet. In-built ACL (Access Control List) feature enables the unit to examine the network traffic's Source IP address, Destination IP address, and IP protocol type to decide if the IP traffic is allowed to pass through it. Unlike simple Internet sharing device, the AH507 is a true firewall router, using stateful packet inspection to defend against Denial of Service (DoS) attacks. The VPN Pass Through feature supports the pass through of IPSec, L2TP or PPTP tunnel for a secured transmission between two VPN endpoints Remote management function allows user to be able accessing the AH507 via Web, Telnet for configuration, or TFTP for firmware upgraded. It offers the embedded DHCP server, which helps system administration manage the IP address network in the easiest way ever.

SHDSL Access
Support 2/4 wires SHDSL and meet ITU-T G.991.2 standard.

ATM Protocols
ATM Multi-protocol Encapsulation over ATM Adaption Layer 5 (RFC 1483): Logical Link Control (LLC) encapsulation routed modes

Virtual Circuit
Terminates ATM Permanent Virtual Circuit (PVC) with ATM Adaptation Layer 5 (AAL5); Allows manual configuration of Virtual Path Identifier (VPI) and Virtual Channel Identifier (VCI) for the full range of addresses supporting up to 12 Multiple PVCs

Frame Relay Support
ANSI T1.617 and ANSI T1.618 Annex D LMI and Annex A LMI,
TCP/IP and PPP Support
IEEE 802.1d Transparent Bridging and Spanning Tree
TCP/IP with RIPv1, RIPv2 and static IP routing
PPP over ATM (RFC 2364), PPP over Ethernet, IP over ATM
Frame Relay (RFC 1490)
Network Address Translation (RFC 1631) DHCP Client, Server and Relay
DMZ support
Port Mapping/Forwarding

Firewall with Stateful Packet Filtering
PAP and CHAP for PPP user authentication
Multiple IP SEC/L2TP/PPTP pass through
Protection against Denial of Service attacks

Configuration and Management
Management via local console, GUI, Telnet or embedded SNMP agent.
Software upgrade via TFTP/HTTP
Diagnostic Test includes DSL, OAM, Network Connection, Ping Test