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netsys NT205B User Manual

537mbps g.shdsl bis lan extender with 4 ethernet
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Summary of Contents for netsys NT205B

  • Page 1 NT205B ’ ’ ’...

  • Page 2: Copyright

    In the interest of improving internal design, operational function, and/or reliability, NETSYS reserves the right to make changes to the products described in this document without notice. NETSYS does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein.

  • Page 3: Safety Warnings

    NT205B User’s Manual VER_A1 Safety Warnings For your safety, be sure to read and follow all warning notices and instructions before device use. DO NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage points or other risks.

  • Page 4: Table Of Contents

    NT205B User’s Manual VER_A1 Table of Contents COPYRIGHT ........................................2 SAFETY WARNINGS......................................3 CHAPTER 1. DESCRIPTION .................................... 6 1.1 P ....................................6 RODUCT ESCRIPTION 1.2 S ....................................... 7 PECIFICATION 1.3 A ........................................8 PPLICATION 1.4 SHDSL ..................................8 SYSTEM COMPONENTS 1.5 F...
  • Page 5 NT205B User’s Manual VER_A1 4.3 C DSL R ....................................21 ONFIGURE 4.4 C LAN I ..................................21 ONFIGURE NTERFACE 4.5 VLAN ......................................23 SETTING 4.6 F ..................................25 ACTORY EFAULT SETTING 4.7 S ....................................25 AVE CONFIGURATION CHAPTER 5. PERFORMANCE MONITORING ............................26 CHAPTER 6.

  • Page 6: Chapter 1. Description

    The NT205B, a SHDSL (Single-pair High-bit-rate Digital Subscriber Line) LAN Extender, provides a broadband transmission with bandwidth up to 5.696Mbps over a single pair of copper wires for LAN connection between two local area networks. NT205B provides a console port for users to configure the settings and to monitor the DSL connection status.

  • Page 7: Specification

    NT205B User’s Manual VER_A1 1.2 Specification G.SHDSL line Line Coding: 16 TC-PAM or 32 TC-PAM Line Rate: 192K bps ~ 5696 Kbps Standard: ITU-T G.991.2, Annex A, Annex B and Annex F selectable LAN interface Mac Address filtering bridge up to 2K Mac address learning Bridge: IEEE 802.1D transport, self-learning...

  • Page 8: Application

    Ethernet Bridging 1.4 SHDSL system components NT205B modem (CO) or NT205B modem (RT) in a working pair. 1.5 Front Panel LEDs Indicators There are eight LED indicators on the front panel of NT205B. They show the statuses of the device.
  • Page 9 NT205B User’s Manual VER_A1 The functions of LED indicators are described in the following table: Color Status Meaning Steady The device is on. PWR Orange The device is off. Orange Steady The device is configured to CO mode Orange Steady The device is configured to RT mode The device is Sync Status.

  • Page 10: Rear Panel Connectors

    LAN Interface characteristic LAN Interface ( RJ-45 port ) located in NT205B’s rear panel meets to IEEE 802.3 or IEEE 802.3u request and supports 10/100 Base-T auto test and half/all touble works model operation, bridge can provide up to 128 MAC address and MAC address filtration function, meets IEEE 802.1d protocol requirement.
  • Page 11 NT205B User’s Manual VER_A1 RJ-45 pin out Table1.14: 10/100 Base-T pin out Pin NO. Function Data Direction Designati TX Transmitting Toward the LAN network Data TX Transmitting Toward the LAN network Data RX Receiving Toward the LAN Data Equipment RX Receiving...

  • Page 12: Chapter 2. Packaging

    NT205B User’s Manual VER_A1 Chapter 2. Packaging 2.1 Checking Package Contents NT205B Desktop is shipped with the following contents: One 110/220V power adaptor One NT205B User Manual 2.2 Prepare for Installation Connecting the NT205B If configured from the Craft port, your are encouraged to use the virtual terminal emulator from Window / Microsoft and set the COM Port of PC to the following communication parameters: DTE speed 38.4Kbps...

  • Page 13: Chapter 3. Log On

    NT205B User’s Manual VER_A1 Chapter 3. Log On To access the VT-100 console screen, check that the CID port speed matches the terminal emulation program currently being used. The default value for the CID port is 38.4k bps, 8 data bit, No Parity, 1 stop bit. The VT-100 console uses a blinking cursor to select various menus, sub menus and fields within those menus.
  • Page 14 NT205B User’s Manual VER_A1 Cursor Operation To select a specific field or navigate the console screen, refer to the table below for further details. Keyboard Description Command Tabs to previous item. Space Refreshes the entire screen. Escapes to previous page Fields enclosed in brackets [ ] offer a list 1 …N]...

  • Page 15: Menu Tree

    NT205B User’s Manual VER_A1 3.1 Menu Tree Viewing from Main Menu, the second layer “ 1. Configuration, 2.Status and 3. Inventory “ and all its tributary parameters are shown in Figure 3.1. Figure 3.1: Menu Tree Main Menu >> 1. Configuration >>...
  • Page 16 NT205B User’s Manual VER_A1 >> 8. Port 4 Bandwidth Value 1~ 89 , N*64Kbps >> 6. Factory Default >> 7. Save >> 2. Status >> 1. Device Type COT; RT >> 2. Annex Annex A; Annex B; Annex F >>...

  • Page 17: Main Menu

    NT205B User’s Manual VER_A1 3.2 Main Menu The Main Menu Screen, illustrated below, \Main Device Type Line CNT Data Rate Port 1 Port 2 Port 3 Port 4 L: COT SYNC 4032 kbps LINK DOWN DOWN DOWN R: RT SYNC...
  • Page 18 NT205B User’s Manual VER_A1 Display: provides content of sub-menu or display of performance data and testing result. Input field: The area beneath the dotted line that shows options specific to menu or sub-menu items and allows user to enter value desired.

  • Page 19: Chapter 4. Configuration

    In other words, the provisioning parameters for each SHDSL unit could also only be provided through the CID and NT205B Desktop functioning as STU-C. or as STU-R. In case of STU-R is connected to STU-C successfully then the DSL rate of STU-R will be changed as same as STU-Cs automatically.
  • Page 20 NT205B User’s Manual VER_A1 \Main\ Cfg Device Type Line CNT Data Rate Port 1 Port 2 Port 3 Port 4 L: COT SYNC 4032 kbps LINK DOWN DOWN DOWN R: RT SYNC 4032 kbps LINK DOWN DOWN DOWN ========================================================================== 1. Device Type : COT 2.

  • Page 21: Configure Device Type

    NT205B User’s Manual VER_A1 4.1 Configure Device Type To configure the Device Type , apply the menu selection sequence: Local >> Configure. Move cursor to 1. Device Type and specify whether the unit is configured as COT, or RT. 4.2 Configure Annex Mode To configure the Annex Mode , apply the menu selection sequence: Local >>...
  • Page 22 NT205B User’s Manual VER_A1 \Mainl\ Cfg\LAN Port Device Type Line CNT Data Rate Port 1 Port 2 Port 3 Port 4 SYNC 4032 kbps LINK DOWN DOWN DOWN SYNC 4032 kbps LINK DOWN DOWN DOWN ========================================================================== 1. Auto Negotiation : Disable 2.

  • Page 23: Vlan Setting

    NT205B User’s Manual VER_A1 The Ethernet interface parameters, described now, are provided in the following table. Table 5.2: LAN Port Screen Content Item Description 1. Auto Specifies whether the Ethernet interface is Negotitation being operating in auto-detecting or Manually mode.
  • Page 24 NT205B User’s Manual VER_A1 >> 5. Port 1 Bandwidth 1~ 89 , N*64Kbps Value >> 6. Port 2 Bandwidth 1~ 89 , N*64Kbps Value >> 7. Port 3 Bandwidth 1~ 89 , N*64Kbps Value >> 8. Port 4 Bandwidth 1~ 89 , N*64Kbps Value Default configuration setup is VLAN unaware, customers can enable the VLAN by select the VLAN mode as “Aware”.

  • Page 25: Factory Default Setting

    “ Set default succeed ! Press any key to continue..” message displayed in reverse video. 4.7 Save configuration Regardless of STU-C or STU-R, NT205B is provided with 2M byte non-volatile flash memory which stores all provisioning parameters of the unit.

  • Page 26: Chapter 5. Performance Monitoring

    Performance Monitoring This chapter provides information on the display the status of NT205B that include the data rate of DSL, current signal-to-noise ration (SNR), the status of DSL and displaying the total number of received/transmitted Packets for each LAN port, follow the menu entering sequence: Local >>>...
  • Page 27 NT205B User’s Manual VER_A1 Table 6.1: Display Status Screen Content Item Description 1. Device Type Displays the Device Type which you set SHDTU03B-ET100BS 2. Annex Displays the Annex mode which you set SHDTU03B-ET100BS 3. DSL Rate Displays the DSL Rate.

  • Page 28: Chapter 6. Inventory

    NT205B User’s Manual VER_A1 Chapter 6. Inventory This chapter provides identity information for the unit’s services and revision state as illustrated in the figure below. To access this maintenance service, select “ 3. Inventory “ of main menu and hit “ Enter “ key to take effect.

  • Page 29: Appendix A: Compliance And Safety Information

    NT205B User’s Manual VER_A1 Appendix A: Compliance and Safety Information FCC Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a computing device, pursuant to Part 15 of FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 30 NT205B User’s Manual VER_A1 proper functioning of your equipment. If they do, you will be notified in advance in order for you to make necessary modifications to maintain uninterrupted service. This equipment may not be used on coin service provided by the telephone company. Connection to party lines is subject to state tariffs.
  • Page 31 NT205B User’s Manual VER_A1 FCC Warning This equipment has been tested to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

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