Tut Systems XL-12000B User Manual

Tut systems user guide high-speed network modem xl-12000b.
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High-Speed Network Modem

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   Summary of Contents for Tut Systems XL-12000B

  • Page 1

    XL-12000B High-Speed Network Modem USER GUIDE YSTEMS...

  • Page 2: Warranty Policy

    Warranty Summary This Tut Systems product is warranted against defects in material and workmanship and will substantially conform to Tut Systems product documentation for a period of one (1) year from the date of shipment. Y2K Compliance The Company’s products, including separately sold software applications, are designed to be used prior...

  • Page 3

    Tut Systems’ obligations regarding the use or application of its products shall be limited to those commitments to the purchaser set forth in its Standard Terms and Conditions of Sale for a deliv- ered product.

  • Page 4: Table Of Contents

    Figures Figure 4.1 RJ-45 10 Base-T Straight-through Cable Figure 4.2 RJ-11 DSL Line Cable Figure 4.3 XL-12000B Installation with a Hub or Node Figure 5.1 XL-12000B Front Panel Figure 5.2 XL-12000B Rear Panel Figure B.1 Using and Ohmmeter to Measure...

  • Page 5: Xl-12000b Product Overview

    LANs in a campus environment where LANs may be spread out over two miles. The XL-12000B units function as a pair; one as Master and the other as Slave. The XL-12000B will function as a bridge using Spanning Tree Protocol (STP) connecting two independent segments.

  • Page 6: Technical Specifications

    Compliant with IEEE 802.3 10Base-T 120/240 VAC 50/60 Hz wall transformer 5 Watts -5˚ to 55˚ C -40˚ to +70˚ C 5% to 90% (non-condensing) UL, CSA, CE, FCC Part 15 Class A Spanning Tree Protocol (STP) Bridging (rfc-1493) 2.0 XL-12000B TECHNICAL SPECIFICATIONS...

  • Page 7: What's In The Box

    What’s in the Box Confirm that there is one each of the following items: Description • XL-12000B Modem • XL-12000B User Guide • RJ-45 10Base-T Straight-through Cable • RJ-11 DSL Line Cable • Wall Transformer w/ Lightning Protection 3.0 WHAT’S IN THE BOX...

  • Page 8: Installation, Figure 4.1 Rj-45 10 Base-t Straight-through Cable

    XL-12000B HIGH-SPEED NETWORK MODEM Installation Remove the modem and wall transformer from the shipping carton. Remove the wall transformer from its box. Remove the plastic wrapper from around the modem. Remove the cable ties from each of the cables and place them side by side.

  • Page 9: Figure 4.2 Rj-11 Dsl Line Cable

    Connect the RJ-11 DSL Line cable from the DSL connector on the modem to the telephone jack. Verify that you have a telephone line linking the two XL-12000B modems. Verify that this line has no bridge taps and is generally free of noise.

  • Page 10: Figure 4.3 Xl-12000b Installation With A Hub Or Node

    XL-12000B HIGH-SPEED NETWORK MODEM Figure 4.3 XL-12000B Installation with a Hub or Node. Note: The Ethernet connection switch facilitates use with either type of device. TUT SYSTEMS Ethernet Connection Switch in Normal (Hub) Position RJ-45 Straight-through Cable 4.0 INSTALLATION...

  • Page 11: Panel Indicators And Connectors, Front Panel Indicators

    The LED is off when there is no link. Master/Slave Switch One XL-12000B serves as the Master unit and the other serves as Slave. It does not matter which unit of the pair is set to “Master” and which is set to “Slave”, but the pair must have opposite settings.

  • Page 12: Figure 5.1 Xl-12000b Front Panel

    XL-12000B HIGH-SPEED NETWORK MODEM Figure 5.1 XL-12000B Front Panel POWER Blue XL-12000B HIGH SPEED LAN MODEM STATUS Flashing Red : Power up self-test or software download in progress. Off : Normal condition. Steady Red : Board failure. Contact Tut Systems Customer Support.

  • Page 13: Rear Panel Indicators And Connectors, Figure 5.2 Xl-12000b Rear Panel

    10Base-T Link LED A green LED indicates a valid Ethernet link. When flashing, the LED indicates traffic on the link. When the LED is off, there is no valid link. Figure 5.2 XL-12000B Rear Panel 12VDC XL-12000B Power Connection 5.0 PANEL INDICATORS AND CONNECTORS...

  • Page 14: Power And Boot Up Sequence

    XL-12000B HIGH-SPEED NETWORK MODEM Power and Boot Up Sequence Verify that the LAN and DSL lines are connected according to the wiring diagram described in the “Installation” section (see Figure 4.3. Plug the 120 VAC/12 VDC wall transformer (220VAC for international use) into a wall outlet.

  • Page 15: Troubleshooting

    This section is designed to assist in troubleshooting the XL-12000B. It also describes how to reach Technical Support at Tut Systems. Tut Systems takes pride in its products and would be more than happy to help with problems associated with the XL-12000B.

  • Page 16

    XL-12000B HIGH-SPEED NETWORK MODEM 4. The DSL Link LED blinks for a long time. Blinking for a long time can indicate failure to communicate with the other modem within the acceptable noise parameters or that the distance between modems exceeds 12,000 feet. Verify the length of the DSL line and ensure it meets the length limits described in Appendix B.

  • Page 17: Technical Assistance And Customer Support

    Technical Support to return the unit for further testing or repair, you will be provided with directions on how to return equipment. Do not return products to Tut Systems without first obtaining a return authorization number. Steps prior to shipping equipment: •...

  • Page 18: Appendix A: Pinout Assignments, Table A.1 Rj-45 10base-t Ethernet Connector

    XL-12000B HIGH-SPEED NETWORK MODEM Appendix A: Pinout Assignments Table A.1. RJ-45 10Base-T Ethernet Connector on Rear of Modem Pin # Note: Assumes the switch on the rear of the unit is in the “Normal” position. Table A.2. RJ-11 DSL Line Connector on Rear of Modem...

  • Page 19

    For example, 600 ohms would indicate a cable length of about 12,000 feet: 600 x 20 = 12,000 (+/-). This formula works for 24-gauge phone wire. APPENDIX B: MEASURE LINE LENGTH HIGH-SPEED NETWORK MODEM Ohmmeter XL-12000B Short Pair Together Punchdown Block TUT SYSTEMS...

  • Page 20

    YSTEMS User Guide for the High-Speed Network Modem XL-12000B 2495 Estand Way, Pleasant Hill, CA 94523 800.998.4888 or 925.682.6510...

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