Tut Systems XL-12000S Manuel utilisateur

USER GUIDE
XL-12000S
Managed, High-Speed Network Modem
TUT SYSTEMS


XL-12000S
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE
TUT SYSTEMS i
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
to, during, and after the calendar year 2000 and will operate during each such time period without error
relating to date data, specifically including any error relating to, or the product of, date data which repre-
sents or references different centuries or more than one century.
Tut Systems will, at its option, either repair or replace products that prove to be defective. For warranty
or repair, return this product to a service facility designated by reseller in accordance with reseller
instructions which such instructions shall be in accordance with those set forth in Tut Systems Standard
Terms and Conditions of Sale.
Limitations of Warranty
The foregoing warranty shall not apply to defects resulting from abuse, neglect by Buyer, improper
installation or application by Buyer, Buyer-supplied software or interfacing, unauthorized modification
or misuse, operation outside of the environmental specifications for the product, acts of God, or improp-
er site preparation or maintenance.
Note: No other warranty is expressed or implied by statute or otherwise, regarding the product
including their fitness for any purpose, their quality, their merchantability, non-infringement or oth-
erwise.
Exclusive Remedies
The remedies provided herein are the buyer’s sole and exclusive remedies. Tut Systems shall not
be liable for any direct, indirect, special, incidental, or consequential damages, whether based
upon contract, tort, or any other legal theory. Warranties apply only to original purchaser or end-
user and cannot be assigned or transferred to subsequent parties. Tut Systems Standard Terms
and Conditions of Sale contain the full text of the product limited warranty.
Assistance
For assistance, contact your nearest Tut Systems Sales and Service office.
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 inter-
ference when the equipment is operated in a commercial environment. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interfer-
ence will not occur in a particular installation. If this equipment does cause harmful interference to radio
or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. The equipment and the receiver should be connected to outlets on separate circuits.
4. Consult the dealer or an experienced radio/television technician for help.

ii TUT SYSTEMS
XL-12000S
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE
Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
The information contained in this publication is the latest available. However, Tut Systems reserves the
right to change specifications of hardware and software without prior notice. Purchasers of Tut Systems’
products should make their own evaluation to determine the suitability of each product for their specific
application. 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.
Published by Tut Systems, Inc.
2495 Estand Way
Pleasant Hill, CA 94523-3911
925-682-6510
fax 925-682-4125
www.tutsys.com
Copyright © 1998 by Tut Systems, Inc. All rights reserved.
No part of the contents of this manual may be reproduced or transmitted in any form or by any person
without written permission from the publisher.
Printed in the United States of America.
Tut Systems Manual P/N 220-03141-10 111298

XL-12000S
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE
TUT SYSTEMS iii
Table of Contents
1.0 XL-12000S Product Overview 1
2.0 Technical Specifications 2
3.0 What’s in the Box 3
4.0 Installation 4
5.0 Panel Indicators and Connectors 7
5.1 Front Panel Indicators 7
5.2 Rear Panel Indicators and Connectors 9
6.0 Power and Boot Up Sequence 10
7.0 Configure the Modem 11
7.1 Quick Start 11
7.2 Detailed Procedures 14
7.2.1 Choosing the Appropriate Bridging/Routing Option 14
7.2.2 User Interface Keyboard Commands 26
7.2.3 Procedures for Initial Configuration 28
7.2.3.1 HyperTerminal 28
7.2.3.2 Login Display 30
7.2.3.3 Main Menu Display 32
7.2.3.4 Modem Management 32
7.2.3.5 Telnet Setup 35
7.2.3.6 Modem Configuration 35
7.2.3.7 Password 39
8.0 Advanced Modem Features 41
8.1 SNMP Management 41
8.2 Modem DHCP Relay Agent 43
8.3 Upgrade Software 44
9.0 Modem Statistics 48
9.1 Modem Status 48
9.2 Modem IP Packet Statistics 50
10.0 Troubleshooting 52
11.0 Technical Assistance and Customer Support 57
Appendix A: Pinout Assignments 58
Appendix B: Reference Screen Shots 59
Appendix C: Measuring Line Length 65
Appendix D: Subnet Mask Table 66

Figures
Figure 4.1 RJ-45 10Base-T Straight-through Cable 4
Figure 4.2 RJ-11 DSL Line Cable 5
Figure 4.3 XL-12000S Installation with a Hub or Node 6
Figure 5.1 XL-12000S Front Panel 8
Figure 5.2 XL-12000S Rear Panel 9
Figure 7.1 Serial Session/Version ID Screen 13
Figure 7.2 Bridging Example One (Basic Bridging) 15
Figure 7.3 Bridging Example Two (Advanced Bridging) 17
Figure 7.4 Routing Example One 20
(Using a Router and Bridge Combination)
Figure 7.5 Routing Example Two 22
(Using a Router and Router Combination)
Figure 7.6 Bridge Non-IP 24
Figure 7.7 Serial Session/Version ID Screen 30
Figure 7.8 Login Display Screen 31
Figure 7.9 Main Menu Screen 32
Figure 7.10 Modem Management Screen 33
Figure 7.11 Modem Configuration Screen 36
Figure 7.12 Password Change Screen 39
Figure 8.1 SNMP Management Screen 42
Figure 8.2 DHCP Relay Agent Screen 43
Figure 8.3 Upgrade Software Screen 46
Figure 9.1 Modem Status Screen 48
Figure 9.2 Modem IP Packet Statistics Screen 50
Figure C.1 Using an Ohmmeter to Measure the Length of Phone Wire 65
iv TUT SYSTEMS
XL-12000S
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE

Tables
Table 7.1 Keyboard Commands 27
Table 7.2 Specific Field Information for the Modem 34
Management Screen
Table 7.3 Specific Field Information for the Modem Configuration Screen 37
Table 7.4 Specific Field Information for the Password Change Screen 40
Table 8.1 Specific Field Information for the SNMP Management Screen 42
Table 8.2 Specific Field Information for the DHCP Relay Agent Screen 44
Table 8.3 Specific Field Information for the Upgrade Software Screen 46
Table 9.1 Specific Field Information for the Modem Status Screen 49
Table 9.2 Specific Field Information for the Modem IP Packet 50
Statistics Screen
Table A.1 RJ-45 10Base-T Ethernet Connector on Rear of Modem 58
Table A.2 RJ-11 DSL Line Connector on Rear of Modem 58
Table D.1 Subnet Mask Tables 66
XL-12000S
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE
TUT SYSTEMS v

XL-12000S
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE
vi TUT SYSTEMS

XL-12000S
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE
1.0 XL-12000S PRODUCT OVERVIEW TUT SYSTEMS 1
1.0 XL-12000S Product Overview
The XL-12000S modem is a high-speed, SDSL (Symmetrical Digital
Subscriber Line) point-to-point managed modem created to extend
Local Area Networks (LANs) up to 12,000 feet using ordinary tele-
phone wires. The modem uses Digital Subscriber Line (DSL) trans-
mission technology to deliver data at 2 Mbps.
The XL-12000S is designed for easy installation. Front panel LEDs
provide status and operational information. The modem is ideally
suited for connecting LANs in a campus environment where LANs
may be spread out over two miles. The XL-12000S units function
as a pair; one as Master and the other as Slave. Once the modem is
installed and configured, the user may continue to use the serial
Console port, open a Telnet session, or use SNMP to configure
further changes such as bridging or routing.

2.0 Technical Specifications
Data Rate: 2.048 Mbps
Line Length: Up to 12,000 ft. on 24 AWG wire
Up to 9,000 ft. on 26 AWG wire
Ethernet Interface: Compliant with IEEE 802.3 10Base-T
Console Interface: RS-232
Operating Voltage: 120/240 VAC 50/60 Hz
wall transformer
Power Consumption: 5 Watts
Operating Temperature: -5˚ to 55˚ C
Storage Temperature: -40˚ to +70˚ C
Relative Humidity: 5% to 90% (non-condensing)
Compliance: UL, CSA, CE, FCC Part 15 Class A
Software: • SNMPv1 agent supports rfc-1213,
rfc-1493, and Tut Enterprise MIB
• Telnet
• Spanning Tree Protocol (STP)
Bridging
• Static Routing
• DHCP Relay Agent
XL-12000S
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE
2TUT SYSTEMS 2.0 TECHNICAL SPECIFICATIONS
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