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  • Corecess (Corecess ) : Corecess 3100 Series

    Corecess 3112, 3115 , 3116, 3121 ADSL USB Modem

    Corecess 3112 ADSL USB Modem The Corecess 3112 is an external ADLS USB modem.
    The Corecess 3112 supports T1.413-1998, G.dmt (G.992.1) and G.lite (G.992.2) ADSL and is designed to operate in LAN and WAN modes. The firmware running on the Corecess 3112 is loaded from a computer through the USB connection. The Corecess 3112 provides the software drivers for Windows 98SE/Me/2000/XP.
    In addition, the Corecess 3112 software includes the Web Server to support the feature of embedded graphics configuration for the Corecess 3112 products. Through the USB connection, end-user can verify the current configuration on the system.
    Technical Specifications


    Line Code: DMT (Discrete Multi-Tone)

    Network Interface:
    10/100Mbps Ethernet: Corecess 3115, 3116, 3121.
    USB: Corecess 3112, 3115, 3116, 3121.

    Connectors and Cabling
    2 RJ-11 connectors for line and telephone: Corecess 3112, 3115, 3116, 3121. (POTS splitter (optional))
    Operable over UTP, CPEV, TIV, SH and Interphone Cable.
    10/100BaseT ports (Auto Sensing)
    RJ-45 connectors.
    Two-pair Category 3, 4, or 5 unshielded twisted-pair (UTP) cabling. (Category 3, 4 supports only 10Mbps)
    Compliant with USB Specification, Revision 1.1
    USB full speed (12Mbps)
    Management console
    HTTP Web-based Management.
    Serial Console: Corecess 3115, 3116, 3121.
    Power Connectors

    DC power jack used for AC/DC power adaptor (Located on the rear side): Corecess 3115, 3116, 3121.

    USB Bus Powered (No external power required): Corecess 3112.
    Physical and Environmental Specifications
    Dimensions and (H x W x D)
    24 x 74 x 93 mm: Corecess 3112.
    35 x 160 x 160 mm: Corecess 3115, 3116, 3121.
    90 g: Corecess 3112.
    350g: Corecess 3115, 3116, 3121.
    Corecess 3112: Total 3 LEDs (Power, Link, Data)
    Corecess 3115: Total 6 LEDs (Power, ADSL Link, PPP, ADSL Data, LAN Link, LAN Data)
    Corecess 3116, 3121: Total 5 LEDs (Power, ADSL Link/Act, LAN Link/Act, USB Link/Act, PPP Link/Alarm)
    Operating temperature
    0 to 50C (32 to 122F): Corecess 3115, 3116, 3121.
    0 to 40C (32 to 104F): Corecess 3112.
    Storage temperature
    -40 to 70C (-40 to 158F)
    Operating relative humidity
    5 to 90% (non-condensing)
    Operating altitude
    Up to 3,000 m (9,842 ft)(estimated)
    Storage altitude
    Up to 4,000 m (13,123 ft)(estimated)
    Regulatory Certifications and Approvals
    ADSL line interface:
    ANSI T1.413 issue2
    ITU-T G.992.1 (G.dmt), G.992.2 (G.lite).
    G.992.3(G.DMT.BIS),G.992.5(G.ADSLPLUS) : Corecess 3121 only
    Line Code: DMT
    Connector Loops: 1 pair (2 wire mode)
    Data Rate: Annex A
    32 to 8032 kbps (Downstream speed range): Corecess 3112, 3115
    32 to 11,424 kbps (Downstream speed range): Corecess 3116
    32 to 23,968kbps (Downstream speed range): Corecess 3121
    32 to 864 kbps (Upstream speed range)
    IEEE Standards
    IEEE 802.3 10BaseT specification
    IEEE 802.3u 100BaseTX specification
    IETF Standards
    RFC 791 IP
    RFC 792 ICMP
    RFC 793 TCP
    RFC 768 UDP
    RFC 826 ARP
    RFC 1058 RIP v1, RFC 1723 RIP v2: Except Corecess 3112.
    RFC 1483 Bridged/Routed Ethernet over ATM.
    RFC 1577 classical IP over ATM.
    RFC 2684 Bridged/Routed IP over ATM.
    RFC 2225 classical IP over ATM.
    RFC 783 TFTP
    Safety Certifications
    FCC Part 15
    FCC Part 68
    Software Management
    IP Protocols
    Static Routing
    Standard protocols: RIP v1/v2
    DHCP Server, Relay & Client
    Management & System Configuration
    HTTP Web-base management.
    RJ-45 connectors for RS-232 serial console.
    TFTP, FTP.
    Auto configuration.
    System log.
    PAP, CHAP.
    Password protected system management.
    IP, MAC Filtering.
    IP/Protocol/Port Packet Filtering.
    IP Policy Routing.
    Host Validator.
    DoS attack control.
    PPTP, L2TP Access Concentrator.

    L3 (DSCP, source IP address or destination IP address).

    L4 (Port number).

    L2 (802.1P).

    L3 (DSCP).

    Prioritized Queuing.

    Model Name
    Interface USB 1.1
    10/100base-TX, RJ-45
    Built-in POTS splitter
    RS-232 serial console RJ-45
    Data rate (Max.) Down 8Mbps, Up 1Mbps

    Down 12Mbps, Up 1Mbps

    Down 24Mbps, Up 1Mbps

    ADSL Standard T1.413 i2, G.992.1 (G.dmt), G.992.2 (G.lite), G.994.1 (G.hs)
    G.992.3(G.DMT.BIS), G.992.5(G.ADSLPLUS)

    ATM Protocols PPPoA (RFC 2364)
    Bridged/Routed Ethernet over ATM(RFC1483)

    Classical IP over ATM(RFC1577)

    Bridged/Routed IP over ATM (RFC2684)

    Classical IP over ATM(RFC2225)

    ATM Forum UNI3.1/4.0 PVC
    Up to 8VCs

    Up to 16VCs

    ATM AAL5
    ATM AAL 0, AAL-2 CPCS AAL-3/4

    OAM F4/F5
    GFR, VBR

    nrt-VBR rt-VBR

    IP Protocols Static Routing, RIP 1, RIP2

    DHCP Server, Relay & Client
    DNS Proxy

    DNS Relay

    DNS Client, Server

    IGMP v1,v2

    IGMP Proxy
    PPPoE(RFC 2516)
    Security PAP, CHAP
    Password protected system management
    IP, MAC Filtering
    IP/Protocol/ Port Packet Filtering

    IP Policy Routing

    Host Validator (IP address filtering)

    Packet Inspection Firewall

    Intrusion detection and DoS attack controls

    DoS attack prevent

    PPTP, L2TP Access Concentrator

    Management HTTP Web-base management
    RJ-45 connectors for RS-232 serial consol

    TFTP, FTP Server
    TFTP, FTP Client

    Firmware upgrade via TFTP, FTP or Web

    Configuration file backup/restoration
    DSL Forum CPE Auto Configuration TR-037

    Auto configuration of PVCs

    System log
    QoS Classification: L3 (DSCP, source IP address or destination IP address), L4 (Port number).

    Marking: L2 (802.1P)/L3 (DSCP).

    Queuing: Prioritizes Queuing.

    Corecess 3100 Series - Smart ADSL CPEs
    Corecess 3112 ADSL USB Router, 2-port RJ11 ADSL/PSTN, 1-port USB port (default), Annex A support, Embedded Splitter (optional), Manual, Telephone Cable, USB Cable Included.
    Corecess 3115 ADSL Router, 2-port RJ11 ADSL/PSTN, 1-port RJ45 10/100Base-TX (default), 1 USB port (optional), Annex. A support, Embedded Splitter (optional).
    Power Adapter, Manual, Telephone Cable, UTP5 Cable Included, USB Cable (optional).
    Corecess 3116 Fast ADSL Router, 2-port RJ11 ADSL/PSTN, 1-port RJ45 10/100Base-TX (default), 1 USB port (optional), Annex A support, Embedded Splitter (optional).
    Power Adapter, Manual, Telephone Cable, UTP5 Cable Included, USB cable (optional).
    Corecess 3121 ADSL2+ Router, 2-port RJ11 ADSL/PSTN, 1-port RJ45 10/100Base-TX (default), 1 USB port (optional), Annex A support, Embedded Splitter (optional).
    Power Adapter, Manual, Telephone Cable, UTP5 Cable Included, USB cable (optional).

    Technology: ADSL (G.992.1)
    Linux support: No

    external WWW: Corecess : http://www.corecess.com/eng/product/xdsl_corecess3100.asp http://www.corecess.com/eng/product/xdsl_corecess3100.asp

    external PDF: Corecess : http://www.corecess.com/eng/support/service/file/CC3112_manual.pdf http://www.corecess.com/eng/support/service/file/CC3112_manual.pdf

    If you are the producer of this modem / NIC and want to correct/update the presented information, please feel free to register for direct database access.
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Last link check: 01.03. 2006
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