ADSL DSLAM 2100 24/48 Port

ISAP-2100 Series IP based DSLAM (Digital Subscriber Line Access Multiplexer)


The IS AP-2100 Series is an advanced IP based DSLAM that can be used by Service Providers interested to offer broadband multi-service Features.

It enables high bandwidth, high quality data and voice transmission for application such as multimedia and Video streaming, interactive paid TV channels, online gaming, video conferencing, telecommunication, VoIP and distance learning, etc. 


Hardware Features 

    • compact design in nearly one RU Heigh unit
    • service capacity Expansion via Units stacking
    • two 100/1 000Base Combo Gigabit Ethernet uplink network interfaces
    • 24/48-ADSl+2 ports or without built-in POTS Splitter
    • non-blocking switching fabric and wire-speed swithcing capability
    • on board LEDs for System Status indications
    • dual power supply modes, DC and AC
    • high reliability design
    • SELT and DELT Subscriber Loop testing


Software Features

    • Subscriber traffic Isolation among ADSL2+ line ports
    • Subscriber rate limiting
    • Configurable mapping between VLAN tag and ATM PVC RFVC 2684 multi-protocol over AALS, RFC 2516 PPPoE packet forwarding
    • QoS F5 fault diagnostic
    • IEEE 802.1 D spanning tree bridging
    • IEEE 802.10 VLAN Tagging, IGMP snooping/Proxy, MVR and GVRP
    • IEE 802.3ad link Aggregation on Network interface
    • Windows based and GUI Management system with different user Access levels
    • Remote system configuration by using Telnet, SNMP V1/V2C management
    • in-band management channel


Gigabit Ethernet Interface

  • two 100/1000 BAse Combo Uplink interfaces (electrical and optical)
  • the throughput at least 80,000 packets per second for 1518 Bytes packet size both upstream and downstream
  • Cascading Connection for multi-System application

Subscriber Line Interface

  •  24/48-ports ADSL2+ Subscriber line which enables multime dia services
  • Consolidates ADSL, ADSL2, ADSL2+ connection interfaces with max. of 25 Mbps down stream and 1 Mbps up stream
  • Loop test supportes (SELT/DELT)
  • up to 8 VPC/VCC per ADSL port
  • impulse noise protection


Interface Connection

  • RS-232 Female DB-9 for Console Management access interface
  • 2x RJ-45 +2*SFP for Network uplink interface
  • 2x Telco50 for ADSL Subscriber interface (in ISAP-21 DOS)
  • 2xRJ-45 for Alarm 1/0 contacs
  • in-band Network Management


Standard Compatibility

  • 1TU-T Rec.G9921., G.992.2, G.992.3 and G.992.5 with Annex A, G.994.1, G.997.1, ANSIT 1.413 Issue 2


    Application Services

    • Static IP service at bridge mode: It associates the incoming traffic and tag the VLAN ID to switching into Layer 2 network
    • PPPoE Services: Provides effective way to summarize the assignes subscribers among different ISPs.
    • DCP Services: Assigns a DHCP server for centralize IP manage under bridged mode.
    • Video on Demand Services: Supports multicasting with stream channels by enable IGMPv snooping function and supports up to 256 multicast groups per set. Supports Multicast VLAN Registration (MVR).
    • VLAN Pass-through Services: Under bridges mode, it allows subscriber deployed their own VALID to associate in the network
    • VPN Pass-through Services: Supports tunneling mechanisms service like IPSec. L2TP, and PPTP for VPN pass-through application under bridges mode.


    Subrack I Models 

    •  Dimension(WxHxD): 436x51x320(mm)
    • Weight (2100/2100S): 4/6 kgs
    • 19`rack mountable pizza box in nearly 1U height
    • ISAP-2100 Series Consists of four models: ISAP-2100: 48 ports ADSL2+IP-DSLAM. ISAP-2100S: 48ports ADSL2+IP-DSLAM with built-in splitters. 
    • ISAP-2102:24 ports ADSL2+IP-DSLAM
    • ISAP-2102S: 24 ports ADSL2+IP-DSLAM with built-in splitters 




    Internet Service

    • with the ADSL CPE connecting to ISAP-2100 Series, IP packet will be encapsulated and accordance of traffic Management with QoS to guarantee the Connection quality
    • ISAP-2100 Series IP-DSLAM has ability to transparently the protocols from ADSL CPE or end user PC to Service applications such as PPPoE (RFC 2516), RFC 2684, Bridge,, and L2TP, PPTP, IP-Sec. tunneling


    Virtual Private Network Service

    • ISAP-2100 Series transfers their tunnel protocol to upper layer broadband router securely
    • the ISAP is offering VPN (Virtual Private Network) service to corporations
    • the retail business is currently selling only high-speed Internet access to residential consumers but wants to offer some value-add services to current offerings with the proper device supporting the VPN applications for smal-to-demium-business


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