NetComm IP DSLAM NCT480 User Manual
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NetComm IP DSLAM NCT480 User Manual

NetComm IP DSLAM NCT480 User Manual

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  • Page 1 User Guide NCT480 IP DSLAM...
  • Page 2 (that may incorporate by reference certain limitations and notices imposed by third parties). Trademarks All other product or service names mentioned in this document may be trademarks of the companies with which they are associated. NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 3: Table Of Contents

    RJ-21 xDSL Connector Port Mapping ...157 Standard Telco Color Chart ...159 RJ-45 Management Ethernet Connector Pin-Outs ...160 Local Console Connector Pin-Outs ...161 Appendix C – Legal and Regulatory Information ...162 YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 4: System Installation Guide

    Connecting the RJ-21 Subscriber Line Interface ...25 Connecting the RJ-45 Network Uplink Interface ...27 Attach and Apply Power ...28 Attach the Earth Ground ...29 Chapter 5 – System Specifications ...30 Hardware Specification ...30 Software Specification ...32 NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 5: Chapter 1 Preface

    Text in this style indicates a DANGER. You are in situation that could cause bodily injury. Before you work on any equipment, you must be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. NE/NEs mentions in this document mean NCT480 IP-DSLAM. YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 6: Chapter 2 Product Overview

    NCT480 IP DSLAM. Please refer to the Web Management Operation Guide in this user manual for further information. NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 7: Features

    Support OAM F5 fault diagnostic • Support MAC address access control • Support IP/MAC packet filtering • Support IEEE 802.3ad link aggregation on Network uplink interface through CLI YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 8: Field Applications

    NCT480 can be set up to provide value-add services to residential customers and small-to-medium business by tunneling protocols to upper layer broadband router. NCT480 IP DSLAM User Guide NCT480 IP-DSLAM Figure -1 Internet Service Illustrate NCT480 IP-DSLAM Figure - Virtual Private Network Service Illustrate YML856 Rev3 www.netcomm.com.au...

  • Page 9: Service Applications

    NCT480 GE uplink interfaces in a single logical interface to extending the bandwidth transmission. Stacking Application The NCT480 supports stacking in maximum of 4 units together via GE uplink interface, all units will share a single source. YML856 Rev3 www.netcomm.com.au NCT480 IP-DSLAM Figure -3 NCT480 Link Aggregation Illustrate NCT480 IP-DSLAM with Ge Stacking...
  • Page 10 The NCT480 has ability to separate the traffics where it belongs by assigning different VLAN ID, the GE uplink of NCT480 could be operated as individual interface of another. Figure -5 NCT480 Service Provider Demarcation Illustrate NCT480 IP DSLAM User Guide NCT480 IP-DSLAM YML856 Rev3 www.netcomm.com.au...

  • Page 11: Nct480 System Overview

    Green blinking Ge 1 / Ge 2 Orange LeD Orange blinking Green LeD Green solid YML856 Rev3 www.netcomm.com.au Figure -6 NCT480 Front Panel function System power normal System fault Boot fault or system operate in debug mode System running normal...
  • Page 12 The 25 ~ 48 ADSL port connect to subscriber line POTS – J1 The 1 ~ 24 voice port connect to PSTN POTS – J2 The 25 ~ 48 voice port connect to PSTN NCT480 IP DSLAM User Guide Table - NCT480 Front Panel Connector YML856 Rev3 www.netcomm.com.au...

  • Page 13: Rear View

    5 (+), 6 (-) 7 (+), 8 (-) Table -3 NCT480 Alarm I/O Relay Pin Description for Hardware revision  face panel YML856 Rev3 www.netcomm.com.au Figure - NCT480 Rear View Figure -8 Left-hand Side View Figure - Right-hand Side View...

  • Page 14: Local Management

    Eth-3 with factory default IP address of 192.168.1.1/24. IP Network Management The NCT480 provides out-band management thought management Ethernet interface or its GE interface with proper IP address to associate in the layer 3 network. NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 15: Chapter 3 Preparing For Installation

    The section describes the following safety requirements: • Safety Guidelines • Preventing Electrostatics Discharge Damage • General Maintenance Guidelines YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...
  • Page 16 Never install telephone RJ-1 connector in wet locations unless the connector is specifically designed for wet locations. Do not use a telephone to report a gas leak in the vicinity of the leak. NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 17: Preventing Electrostatic Discharge Damage

    If you remove the chassis cover for any reason, store it in a safe place. Do not perform any action that creates a hazard to people or makes equipment unsafe. Keep walk areas clear to prevent falls or damage to equipment. YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 18: Site Requirements

    45ºC. NCT480 IP DSLAM User Guide 0º to 45ºC – Operating -15º to 70ºC – Storage 5 to 95% (non condensing) 0 to 10,000 ft (0 to 3048 m) Table 3-1 CO Operating Environment Requirements YML856 Rev3 www.netcomm.com.au...

  • Page 19: Power

    VDC power source for it needs. The voltage is from -36 VDC to -60 VDC with power consumption of 85W. Before you connect the system to a power source, verify that the power source is properly grounded and that it falls within the internal power supply rating. YML856 Rev3 www.netcomm.com.au Figure 3-1 NCT480 Ventilation Control Diagram Description 7 (CFM)

  • Page 20: Cabling

    NCT480 fits into a 19 inch wide rack or an ETSI 600 mm wide (23 inch) cabinet by replacing the ear bracket. NCT480 IP DSLAM User Guide Figure 3- NCT480 Cabling Diagram Figure 3-3 NCT480 Mounting Diagram. YML856 Rev3 www.netcomm.com.au...

  • Page 21: Tools And Equipment Required

    The Table 3-3 lists the tools and equipment you need to install and remove the NCT480 system components. Check hardware Components Software Components Tools YML856 Rev3 www.netcomm.com.au Tools and equipment NCT480 System DC Power Supply RJ-45 to DB-9 RS232 Console Cable RJ-21 DSLAM Cables LCT DSLAM Management Utility (Only Applicable to NCT480 running firmware R1.43 or older;...

  • Page 22: Unpacking The Nct480 System

    If you observe any physical defects in the items you ordered, obtain standard warranty service by delivering the defective part to your local supporter during the applicable warranty period. NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 23: Chapter 4 - Installing The Nct480

    • Configure the PC’s COM port • Connect RJ-21 IP DSLAM Cable (Telco Cable) • Connect RJ-45 Network uplink Interface • Power on the System YML856 Rev3 www.netcomm.com.au Page Number Table 4-1 Installation Checklist NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 24: Nct480 System Installation Procedures

    Using a Phillips-head screwdriver; screw the ear brackets to the rack. Using fore screws at each bracket. Repeat Step 1 through Step 5 for each NCT480 as necessary. NCT480 IP DSLAM User Guide Figure 4-1 Install the NCT480 Box Chassis YML856 Rev3 www.netcomm.com.au...
  • Page 25 Use your terminal emulation program (such as HyperTerminal in Windows) to set your COM protocol to the following settings: Parameter Baud rate Data bits Parity Start bits Stop bits flow control YML856 Rev3 www.netcomm.com.au Setting 9600 None None Table 4- NCT480 Console Management Setting NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 26: Connecting The Rj-21 Subscriber Line Interface

    “POTS” labels. Screw tight the RJ-21 champ with connect socket, make sure the connection is tight enough due to cabling. Repeat Step 1 through Step 2 for each RJ-21 socket as necessary. NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 27: Connecting The Rj-45 Network Uplink Interface

    Connect the other end of RJ-45 to the Layer 2 / Layer 3 switch router of provider’s IP network. Figure 4-6 Front Panel mini-GBIC Network Uplink Cabling for NCT480 YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 28: Attach And Apply Power

    Turn on the power switch and visually check that the Power LeD at front panel is On. The input voltage tolerance limits for DC power are -36 to -60 VDC. NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 29: Attach The Earth Ground

    Connect the other end of the ground wire to a suitable grounding point at your site. The equipment has provision for a permanently connected Protective Earthing Conductor. YML856 Rev3 www.netcomm.com.au Figure 4-8 Earth Ground of NCT480 NCT480 IP DSLAM User Guide...

  • Page 30: Chapter 5 - System Specifications

    ITU-T G.992.1, (G.dmt) Annex A ITU-T G.992.2, (G.lite) Annex A ITU-T G.992.3 (ADSL2) Annex A, AnnexL ITU-T G.992.5 (ADSL2+) Annex A, AnnexM Ethernet over ATM (RFC 1483 bridge) IPoA (RFC 1483 route) PPPoA (RFC 2364) PPPoE (RFC 2516) YML856 Rev3 www.netcomm.com.au...
  • Page 31 Specification CO operating requirements Safety Certification YML856 Rev3 www.netcomm.com.au Description Temperature: 32º to 149ºF (0º to 65ºC) – Operating 23º to 149ºF (-5º to 65ºC) – Short-term operating 5º to 158ºF (-15º to 70ºC) – Storage Humidity: 5 to 95% (non condensing)

  • Page 32: Software Specification

    • Up to 256 Multicast Groups and 256 copies for each Multicast Group • Broadcast storm control • 4 K MAC addresses • MAC, IP, TCP/UDP port addresses filtering • ADSL Subscriber MAC address number limiting • DHCP Relay Agent with option 82 YML856 Rev3 www.netcomm.com.au...
  • Page 33 Specification Network Management Management MIB Table 5- NCT480 Software and Management Specification YML856 Rev3 www.netcomm.com.au Description • CLI through console and Telnet • SNMP manageable by NMS (Planned) • Web management • Provide configuration, fault, performance, security management • RFC 1157 SNMP v1 •...

  • Page 34: Web Management Operation Guide

    PVC Setting ...64 Add Port & PVC ...66 Set PPPoA MAC ...68 Route Setting ...69 Ethernet Setting ...70 Add Ethernet Interface ...72 SNMP Host ...73 SNMP Community ...74 Alarm I/O Control ...75 NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...
  • Page 35 Spanning Tree Protocol ...86 Rapid Spanning Tree Protocol ...87 Chapter 7 – Diagnostic Menu ...89 DSL Bin Information ...89 ATM OAM Test ...90 ADSL2 DELT Test ...91 YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 36: Preface

    Text in this style indicates a DANGER. You are in situation that could cause bodily injury. Before you work on any equipment, you must be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 37: Chapter 1 Getting Started Web Management

    Even though you can connect to the IP-DSLAM Eth1 (uplink) or Eth (downlink), it is recommended that you connect your computer to management port for initial configuration. The NCT480 web management login User name/Password = admin/admin of default value. YML856 Rev3 www.netcomm.com.au Figure 1-1 NCT480 Web Management Login Window NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 38: Operation Window Overview

    Operation Window Overview The NCT480 web management window contains main menu, operate window and real-time LED status panel. Figure 1- NCT480 FW R.3 Web Management Interface Operation Window NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...

  • Page 39: Chapter 2 System Menu

    (NCT480). This chapter contains the following sections: • General Information • Statistics Information • User and Password • Bridge Mode • Backup and Restore • Firmware Upgrade • Commit and Reboot YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 40: General Information

    Valid values: String of up to 100 characters (‘A’ – ‘Z’, ‘a’ – ‘z’, ‘0’ – ‘9’, ‘-’, ‘_’) and any combination of printable characters excluding ‘;’. This indicates the hardware and firmware information. This indicates the software version of control plane. The Version number of Digital Signal Processor Table -1 Modifying the System Information YML856 Rev3 www.netcomm.com.au...

  • Page 41: Statistics Information

    Ucast Lookup fail Count Mcast Lookup fail Count Table - Monitoring the System Statistics Information YML856 Rev3 www.netcomm.com.au Figure - System Statistics Information Dialog Description Number of unicast addresses, which were learned from the CPE ports. Number of unicast addresses, which were learned from the downlink port.

  • Page 42: User And Password

    ‘;’. This indicates the privilege level of the user. super user – Owns show, add, delete and modify privilege. user – Owns show privilege only. Table -3 Configuring the Add New User YML856 Rev3 www.netcomm.com.au...

  • Page 43: Bridge Mode

    Broadcast Support Multicast Support Multicast Drop YML856 Rev3 www.netcomm.com.au Figure -5 Bridge Mode Dialog Description The timeout period, in seconds, for aging out dynamically learned forwarding information from CPEs. The value 0 can be configured when aging is to be stopped.
  • Page 44 * Restricted bridging, there is a lookup and a packet coming from a CPE port destined for another CPE port is dropped. Hence, CPE-CPE switching is not permitted. * Unrestricted bridging, all traffic is forwarded based on lookup. Table -4 Bridge Configuration Dialog Description YML856 Rev3 www.netcomm.com.au...

  • Page 45: Backup And Restore

    Use Restore Configuration function to retrieve the configuration data from other devices to system. The NCT480 web management Backup and Restore file name must be “ipdslam.cfg”. YML856 Rev3 www.netcomm.com.au Figure -6 Backup Configuration Dialog Figure - Configuration Restore Dialog NCT480 IP DSLAM User Guide...

  • Page 46: Firmware Upgrade

    Type in the location of the file you want to upload in this field or click Browse… to find the “.bin.gz” file. Click this to begin the upgrade process. This process may take up to three minutes. Click this to clear the location of the file in this field. YML856 Rev3 www.netcomm.com.au...

  • Page 47: Commit And Reboot

    Commit action takes around 20 seconds to accomplish. Reboot System Reboot system (restart) takes around 90 seconds to accomplish. YML856 Rev3 www.netcomm.com.au Figure - Commit & Reboot Configuration Dialog Figure -10 System Commit Figure -11 System Reboot NCT480 IP DSLAM User Guide...

  • Page 48: Restore Factory Configuration

    8/35 for each ADSL port interface. LLCMUX ADSL2+ Auto Restricted bridge mode 0.0.0.0 / 0.0.0.0, Uplink 0.0.0.0 / 0.0.0.0, Downlink 192.168.1.1 / 255.255.255.0, management port public (re-write privilege) admin / admin admin / admin admin / admin YML856 Rev3 www.netcomm.com.au...

  • Page 49: Chapter 3 Status And Performance

    ADSL channel performance parameters and Ethernet statistics. This chapter contains the following sections: • DSL Status • Layer Information • Ethernet Statistics • PVC Statistics • Line 15min Performance • Line 1day Performance YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 50: Dsl Status

    Measured total output power transmitted by this ATU-x. This is the measurement that was reported during the last activation sequence. Actual transmit rate on this channel. Interleave delay for this channel. Indicates the length of the channel data-block, on which the CRC operates. Table 3-1 DSL Status Dialog Description YML856 Rev3 www.netcomm.com.au...

  • Page 51: Layer Information

    Uncorrected Blocks No cell delineation count Out of cell delineation count header error check count YML856 Rev3 www.netcomm.com.au Figure 3- Layer Information Dialog Description Select the ADSL port interface to be display with relative parameters. Provides Tx ATM cell counter.

  • Page 52: Ethernet Statistics

    The number of packets requested to be sent to multicast addresses, by upper layer protocol. The number of broadcast packets delivered to a higher layer protocol. The number of packets requested to be sent to broadcast addresses, by upper layer protocol. Table 3-3 Ethernet Statistics Dialog Description YML856 Rev3 www.netcomm.com.au...

  • Page 53: Pvc Statistics

    The ATU line 15min performance data represents line performance related data for a particular channel associated with a particular ATU-C/ATU-R. Table 3-4 describes line performance field items. YML856 Rev3 www.netcomm.com.au Figure 3-4 PVC Statistics Dialog Figure 3-5 ADSL Line 15min Performance Dialog NCT480 IP DSLAM User Guide...

  • Page 54: Line 1Day Performance

    Remote temperature (oC) This specifies the remote temperature. NCT480 IP DSLAM User Guide Figure 3-6 ADSL Line 1day Performance Dialog Table 3-4 Line Performance Dialog Description Figure 3- Alarm I/O Status Dialog Table 3-5 Alarm I/O Dialog Description YML856 Rev3 www.netcomm.com.au...

  • Page 55: Chapter 4 - Deployment Menu

    This section describes how to enable and disable port through Enable/disable dialog. Item Port selection pull down menu Admin status YML856 Rev3 www.netcomm.com.au Figure 4-1 DSL Port Configuration Dialog Table 4-1 Enable / Disable port Description Select port to be enabled or disabled...

  • Page 56: Dsl Profile Configuration

    DSL Profile Configuration This section describes the static Line (ADSL) profile configuration. Line Profile Configuration dialog allows you to modify the ADSL connection parameters of each DSL profile. NCT480 IP DSLAM User Guide Figure 4- DSL Profile Configuration YML856 Rev3 www.netcomm.com.au...

  • Page 57: Add Dsl Profile

    Line Type Rate Mode SNR Margin (ATUC/ATUR) Target SNR Margin YML856 Rev3 www.netcomm.com.au Figure 4-3 Add DSL Profile Dialog Description Select a DSL profile to display relative parameters. Preferred standard compliance. Outcome is dependent upon standard support of the remote unit.
  • Page 58 Valid values: 8 ~ 1024 (kbps) Power Management configuration parameter. Min L2 entry rate time Valid values: 900 ~ 65535 Power Management configuration parameter. L2 state exit data rate. Valid values: 0 ~ 30000 Table 4- Monitoring Line Profile Configuration YML856 Rev3 www.netcomm.com.au...

  • Page 59: Dsl Profile Mapping

    Tx Rate and Delay (ATUC/ATUR) Minimum Tx Rate (Kbps) Maximum Tx Rate (Kbps) YML856 Rev3 www.netcomm.com.au Figure 4-4 DSL Profile Mapping Dialog Description This specifies the starting ADSL port interface for ATM PVC configuration. This specifies the ending ADSL port interface for ATM PVC configuration.
  • Page 60 Power Management mode L2 entry Rate (Kbps) L2 Minimum Rate (Kbps) L2 entry Time (sec) L2 exit Rate (Kbps) NCT480 IP DSLAM User Guide Setting L2 & L3 enable 1024 1800 Table 4-4 Default DSL Profile Setting YML856 Rev3 www.netcomm.com.au...

  • Page 61: Dsl Alarm Profile

    UASL (sec) ATUR 15 min / 1 day LOF(sec) YML856 Rev3 www.netcomm.com.au Figure 4-5 DSL Alarm Profile Dialog Description Set Value to zero to disable traps The number of Loss of Frame Seconds encountered by an ADSL interface within any given 15 minutes or 1 day performance data collection period.
  • Page 62 15 Minute or 1 Day performance data collection period, which causes adslAtucSesLTrap. The number of unavailable error seconds encountered by an ADSL interface within any given 15 Minute or 1 Day performance data collection period, which causes adslAtucUasLThreshTrap. Table 4-5 DSL Alarm Profile Dialog Description YML856 Rev3 www.netcomm.com.au...

  • Page 63: Power Management Mode

    When the user returns to go on-line the ADSL transceivers require at least 2 to 3 seconds to re-initialize and to enter into steady-state communication mode. YML856 Rev3 www.netcomm.com.au Figure 4-6 Power Management Forced State NCT480 IP DSLAM User Guide...

  • Page 64: Pvc Setting

    AAL3/4 supports variable bit rate, connection oriented, and asynchronous traffic or connectionless packet data. AAL5 is the primary AAL for data and supports both connection oriented and connectionless data. NCT480 IP DSLAM User Guide YML856 Rev3 www.netcomm.com.au...
  • Page 65 Table 4-6 describes the column status of PVC setting. Column Item Port encapsulation type YML856 Rev3 www.netcomm.com.au Figure 4- PVC Setting Dialog Description This indicates the physical DSL port interface. The virtual path identifier of correspond DSL port interface. The virtual circuit identifier of correspond DSL port interface.

  • Page 66: Add Port & Pvc

    PPP session based on RFC1483 and sends it through an ATM PVC (Permanent Virtual Circuit) to the CPEs. Please refer to RFC2364 for more information on PPPoA. Refer to RFC1661 for more information on PPP. YML856 Rev3 www.netcomm.com.au...
  • Page 67 Currently a maximum of 48 profiles are supported in the system. Select ‘Support’ check box if you configure the NCT480 R2.32 (or later) to work with NetComm IAC4500 Internet Access Controller VLAN tagging and Port Location Mapping; ‘Support’ check box is set to unchecked by default.

  • Page 68: Set Pppoa Mac

    BRAS to customer direction. Item PPPoA MAC NCT480 IP DSLAM User Guide Figure 4- Set PPPoA MAC Dialog Description Configure the MAC address to be used by the PPPoE tunnel interface. Table 4-8 Add PPPoA MAC YML856 Rev3 www.netcomm.com.au...

  • Page 69: Route Setting

    A static route defines how the DSLAM should forward traffic by configuring the TCP/IP parameters manually. Click ‘Add’ button to create the routing table. YML856 Rev3 www.netcomm.com.au Figure 4-10 Display the Routing Table Figure 4-11 Route Setting Dialog NCT480 IP DSLAM User Guide...

  • Page 70: Ethernet Setting

    VLAN ID’, if ‘Management VLAN ID’ is zero) does not exist on the system then IP based management on this management VLAN shall not happen on the interface till the corresponding VLAN is created with the Network side port as its member. Default values: 0 Valid values: 0 ~ 4094 YML856 Rev3 www.netcomm.com.au...
  • Page 71 Tagged PDU Management Priority Port Speed YML856 Rev3 www.netcomm.com.au Description Priority to be set in Tagged Ethernet PDUs sent on Management VLAN over this interface. This field is valid only if either ‘IP Address’ field is non-zero or ‘does use DHCP’...

  • Page 72: Add Ethernet Interface

    This specifies the network IP address of given Ethernet interface, this IP address use for only system management. Valid values: Any valid class A/B/C address This specifies the network mask configured for the interface. Valid values: 255.0.0.0 ~ 255.255.255.255 Table 4-10 Creating the Ethernet Port YML856 Rev3 www.netcomm.com.au...

  • Page 73: Snmp Host

    Item IP Address Community Access YML856 Rev3 www.netcomm.com.au Figure 4-14 SNMP Host Configuration Dialog Figure 4-15 Add Host IP Address Dialog Description This specifies the IP address of the manager that has access permissions. Valid values: Any valid class A/B/C address This indicates the community name specify on community configuration.

  • Page 74: Snmp Community

    Valid values: String of up to 20 characters (All characters except ‘;’, ‘?’, and empty space) This specifies the access permissions given to managers with this community name in Read only or Read-write permissions. Table 4-1 Configuring the SNMP Community YML856 Rev3 www.netcomm.com.au...

  • Page 75: System Installation Guide

    Output value Local temperature Remote temperature YML856 Rev3 www.netcomm.com.au Figure 4-18 Alarm I/O Control Dialog Description This indicates the location of relay input ports (1 ~ 4). This indicates the alarm profile of the specified relay input that configured by operator.

  • Page 76: Chapter 5 - Access Control

    The number of MAC addresses that can be learned by the specific port interface. Ethernet valid values: 1 ~ 256 DSL valid values: 1 ~ 16 This displays the selected port’s limit MAC number. Table 5-1 Configuring the MAC Limit YML856 Rev3 www.netcomm.com.au...

  • Page 77: Port Acl

    8 sets per port interface. Item Port(vpi/vci) Allow MAC Address YML856 Rev3 www.netcomm.com.au Figure 5- Port ACL Configuration Dialog Description Select the ADSL port interface to be display with relative parameters. This specifies MAC address to be allowed for the port, vpi, vci pair.

  • Page 78: Global Acl

    MAC address in format of xx:xx:xx:xx:xx:xx up to maximum 256 sets per system. Item Deny MAC Address NCT480 IP DSLAM User Guide Figure 5-3 Global ACL Configuration Dialog Description Source MAC address to be dropped Table 5-3 Configuring Global Access Control List YML856 Rev3 www.netcomm.com.au...

  • Page 79: Chapter 6 - Protocol Menu

    Accept frames Type Ingress filtering Default vLAN ID Table 6-1 VLAN Ports Management Dialog Description YML856 Rev3 www.netcomm.com.au Figure 6-1 VLAN Ports Management Dialog Description The set of ports, which are transmitting traffic for this VLAN, as either tagged or untagged frames.

  • Page 80: Trunk Vlan Setting

    Each port of NCT480 is capable of passing tagged or untagged frames. Click ‘Add’ button to set the new trunk VLAN with associate port interface. NCT480 IP DSLAM User Guide Figure 6- Trunk VLAN Setting Dialog YML856 Rev3 www.netcomm.com.au...

  • Page 81: Add Trunk Vlan

    ID Number of vLAN Tagged/Untagged YML856 Rev3 www.netcomm.com.au Figure 6-3 Add Trunk VLAN Dialog Description The VLAN identifier assigned to a specific VLAN. VLAN 1 is the default VLAN Valid values: 0~4095. [0 is reserved for priority tag, 4095 is reserved] This indicate the VLAN ID increment number.

  • Page 82: Vlan Mode Setting

    VLAN space. In a typical network scenario Columbia is on edge of provider network (Ethernet Aggregation Network), the location of DSLAM as shown in Figure 6-4 depicting Network Scenario. NCT480 IP DSLAM User Guide Figure 6-4 Network Scenario YML856 Rev3 www.netcomm.com.au...
  • Page 83 “VLAN 1”, the two end users would not receive each other’s traffic. Item vLAN mode YML856 Rev3 www.netcomm.com.au Figure 6-5 VLAN Mode Setting Dialog Description Single VLAN: The single VLAN Mode confirms to the normal 802.1Q VLAN support and the system will continue to work as is in the current model without VLAN stacking.

  • Page 84: Igmp Snooping

    ‘FastNormal’ mode thus saves the delay (equal to the time taken for Leave message to reach router and Querier processing time for it and the time taken for Query to reach IGMP Snoop module) in Leave processing. Table 6-4 IGMP Snooping Description YML856 Rev3 www.netcomm.com.au...

  • Page 85: Dhcp & Pppoe Relay

    LNS or tunnel switch to advertise the services it offers to the client, thereby providing end- to-end control of services between the LNS and a PPPoE client. YML856 Rev3 www.netcomm.com.au NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 86: Spanning Tree Protocol

    In other words, STP creates a tree structure of loop-free leaves and branches that spans the entire Layer 2 network. Refer to Table 6-5 Spanning Tree Protocol Dialog Description NCT480 IP DSLAM User Guide Figure 6- Spanning Tree Protocol Setting Dialog YML856 Rev3 www.netcomm.com.au...

  • Page 87: Rapid Spanning Tree Protocol

    Designated Root Root Cost Root Port Max Age YML856 Rev3 www.netcomm.com.au Description Spanning Tree Protocol to be enabled on the Bridge or not. This specifies the STP status of Gigabit Ethernet interface. Press the ‘Apply’ button to confirm the setting.
  • Page 88 This value is also used, when a topology change has been detected and is underway, to age all dynamic entries in the Forwarding Database. Valid values: 4 ~ 30 (Seconds) Press the ‘Apply’ button to confirm the setting. YML856 Rev3 www.netcomm.com.au...

  • Page 89: Chapter 7 - Diagnostic Menu

    Upstream Bin SNR Downstream Bin Bits Downstream Bin SNR YML856 Rev3 www.netcomm.com.au Figure -1 DSL Bin Information Dialog Description Press ‘Get’ button to get the DSL bin information, then press others button to show. Number of downstream bits/ bin for the bin indexed by this element of the string. The 0th element contains the number of bits per bin for 0, through the 31st element, which contains the number bits for bin 31.

  • Page 90: Atm Oam Test

    Use this command to display result of previous OAM loopback command. This specifies the result of the loop back test. It may be Result Unavailable, Seg Succeeded, Seg Failed, E2e Succeeded, E2e Failed, Test Aborted, or Test In Progress. Table - ATM OAM Test Dialog YML856 Rev3 www.netcomm.com.au...

  • Page 91: Adsl2 Delt Test

    Upstream QLN Downstream hLIN Downstream hLOG Downstream QLN YML856 Rev3 www.netcomm.com.au Figure -3 ADSL DELT Run & Report Dialog Description Please select a port to perform DELT. This object identifies the high level operational state for the ATU. Here is the state flow: data (Click START) >...

  • Page 92: Appendix A Abbreviations And Acronyms

    Power Spectral Density Permanent Virtual Channel Real time Variable Bit Rate Sustainable Cell Rate Signal-to Noise Ratio Simple Network Management Protocol Unavailable Seconds Unspecified Bit Rate Virtual Channel Virtual Channel Identify Virtual Channel Link Very high-speed Digital Subscriber line YML856 Rev3 www.netcomm.com.au...
  • Page 93 Abbreviations vLAN vTU-O vTU-R xDSL YML856 Rev3 www.netcomm.com.au full Name Virtual Local Area Network Virtual Path Virtual Path Identifier VDSL Transmission Unit at the Optical network interface VDSL Transmission Unit at the remote end Wide Area Network ADSL/VDSL Table A-1 Abbreviations and Acronyms Table...

  • Page 94: Appendix B System Connector Pin-Outs

    Table A-1 shows ADSL and POTS connectors correspond to ports on ADSL – J1/J2, Line – J1/J2, and POTS J1/J2. Line Port / POTS Port NCT480 IP DSLAM User Guide Figure A-1 RJ-1 Connector Champ Pin Ring YML856 Rev3 www.netcomm.com.au...
  • Page 95 Line Port / POTS Port None None YML856 Rev3 www.netcomm.com.au Champ Pin Table A-1 RJ-1 Connector Pin Assignment Ring NCT480 IP DSLAM User Guide NCT480 IP DSLAM User Guide...

  • Page 96: Standard Telco Color Chart

    P13 or P37 P14 or P38 P15 or P39 P16 or P40 P17 or P41 P18 or P42 P19 or P43 P20 or P44 P21 or P45 P22 or P46 P23 or P47 P24 or P48 Nil/Nil YML856 Rev3 www.netcomm.com.au...

  • Page 97: Rj-45 Management Ethernet Connector Pin-Outs

    NCT480 faceplate. It is used to connect the NCT480 to the management station. Table A-3 shows the pin assignments of RJ-45 GE Network uplink interface. Pine YML856 Rev3 www.netcomm.com.au Figure A- RJ-45 GE Connector Description TP0 + TP0 - TP1 +...

  • Page 98: Local Console Connector Pin-Outs

    PC’s COM port. Table A-4 lists the pin assignment between RJ-45 and DB-9 interface. DB-9 DB-9 Signal DTE Ready DCE Ready NCT480 IP DSLAM User Guide Figure A-3 RJ45 to DB- Adaptor RJ-45 signal DTE Ready GNDF DCE Ready Table A-4 RJ45 to DB- Pint Assignment RJ-45 YML856 Rev3 www.netcomm.com.au...

  • Page 99: Appendix C Legal & Regulatory Information

    The power supply that is provided with this unit is only intended for use with this product. Do not use this power supply with any other product or do not use any other power supply that is not approved for use with this product by NetComm. Failure to do so may cause damage to this product, fire or result in personal injury.

  • Page 100: Product Warranty

    The cost of transporting product to and from NetComm’s nominated premises is your responsibility; and, NetComm does not have any liability or responsibility under this warranty where any cost, loss, injury or damage of any kind, whether direct, indirect, consequential, incidental or otherwise arises out of events beyond NetComm’s reasonable control. This includes but is not limited to: acts of God, war, riot, embargoes, acts of civil or military authorities, fire, floods, electricity outages, lightning, power surges, or shortages of materials or labour.
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  • Page 164: Contact Information

    Note: NetComm Technical Support for this product only covers the basic installation and features outlined in the Quick Start Guide. For further information regarding the advanced features of this product, please refer to the configuring sections in this User Guide or contact a Network Specialist.

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