1 pair / 2 pair G.SHDSL.bis Bridge / Router

PS-672 is a high-speed product of OPNET G.SHDSL.bis series. Understanding the urgent needs of both bandwidth and routing functions, PS-672 is designed to provide the business customer a high performance stand alone unit with rich of routing features via two- pair G.SHDSL line. Strongly committed to friendly configuration, PS-672 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.

PS-672 is an idea product for SOHO users who is starving for high bandwidth and fast, reliable Internet connection but less operating expense. Service provider also can use PS-672 to offer DSL service with rich features for enterprises needs.
There are two versions of PS-672:

PS-672A with built-in power module for AC and DC input power.
PS-672B with external AC power adapter to provide DC power to the system.

  • 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
  • One pair or Two pair DSL
  • WAN Port ping Disable /Enable
  • TR069 supported
  • IPv6 supported
  • 802.1Q VLAN supported

    G.SHDSL Specification

  • Downstream and upstream symmetrical data rates up to 11.4 Mbps in ATM,EFM,PTM mode with two-pair DSL line
  • 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: (ES, SES, UAS)
  • Single pair or Two pair selectable
  • SNR /Attenuation Value calculation

  • Physical interfaces

  • 4 ports RJ45 for 10/100Mbs Ethernet LAN connection
  • 1 RJ-45 port for G.SHDSL connection (1pair or 2 pairs)
  • 1 console port for local configuration and management

  • Hardware Specification

    Model PS-672A PS-672B
    Power Supply

    Dual -36~-72VDC,
    100~240V AC, 50~60Hz

    External power adapter 12V DC, 1000mA

    LAN Port
    RJ45 x 4
    RJ45 x 4
    WAN Port
    RJ45 x 1 (1 or 2 pairs)
    RJ45 x 1 (1 or 2 pairs)
    Console Port
    RJ45 x 1
    RJ45 x 1
    Operating temperature
    0° to 50°C
    0° to 50°C
    Storage temperature
    -10° to 70°C
    -10° to 70°C
    Metal case
    plastic case
    Dimension 234mm x 139mm x 44mm (W x D x H) 220mm x 150mm x 40mm (W x D x H)

    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
  • Classical IP over ATM (RFC 1577 with MTU = 1500)
  • Up to 4 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)

  • 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