Краткое содержание страницы № 1
ASMi-450
High-Speed HDSL Modem
Installation and Operation Manual
Notice
This manual contains information that is proprietary to RAD Data Communications. No part of this
publication may be reproduced in any form whatsoever without prior written approval by RAD Data
Communications.
No representation or warranties for fitness for any purpose other than what is specifically mentioned in this
manual is made either by RAD Data Communications or its agents.
For further information contact RAD Data Comm
Краткое содержание страницы № 2
Warranty This RAD product is warranted against defects in material and workmanship for a period of one year from date of shipment. During the warranty period, RAD will, at its option, either repair or replace products which prove to be defective. For warranty service or repair, this product must be returned to a service facility designated by RAD. Buyer shall prepay shipping charges to RAD and RAD shall pay shipping charges to return the product to Buyer. However, Buyer shall pay all shipping ch
Краткое содержание страницы № 3
Safety Warnings The exclamation point within a triangle is intended to warn the operator or service personnel of operation and maintenance factors relating to the product and its operating environment which could pose a safety hazard. Always observe standard safety precautions during installation, operation and maintenance of this product. Only qualified and authorized service personnel should carry out adjustment, maintenance or repairs to this instrument. No adjustment, maintenance or repairs
Краткое содержание страницы № 4
Regulatory Information FCC-15 User Information This equipment has been tested and found to comply with the limits of the 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. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interfe
Краткое содержание страницы № 5
Declaration of Conformity Manufacturer’s Name: RAD Data Communications Ltd. Manufacturer’s Address: 12 Hanechoshet St. Tel Aviv 69710 Israel declares that the product: Product Name: ASMi-450 Conforms to the following standard(s) or other normative document(s): EMC: EN 55022 (1994) Limits and methods of measurement of radio disturbance characteristics of information technology equipment. EN 50082-1 (1992) Electromagnetic compatibility - Generic immunity standards for residential, commercial and l
Краткое содержание страницы № 6
Краткое содержание страницы № 7
Contents Chapter 1 Introduction 1.1 Functional Description....................................................................................................................... 1-1 Purpose and Main Features............................................................................................................... 1-1 Serial Data Port Characteristics ........................................................................................................ 1-2 Ethernet Interface Characteristics
Краткое содержание страницы № 8
Contents Organization of ASMi-450 Display.................................................................................................. 3-6 Using Front-Panel Push-buttons ....................................................................................................... 3-6 3.4 System Configuration Parameters...................................................................................................... 3-8 3.5 Control Port Configuration Parameters..................................
Краткое содержание страницы № 9
Contents Activating the Test Functions from a Control Terminal................................................................... 5-8 5.4 Power-Up Self-Test ........................................................................................................................... 5-8 5.5 Troubleshooting Instructions ............................................................................................................. 5-9 Appendix A Connector Wiring A.1 RS-530 DCE Connector and Adapter Ca
Краткое содержание страницы № 10
Contents x ASMi-450 Installation and Operation Manual
Краткое содержание страницы № 11
List of Figures Figure 1-A. Typical Application for ASMi-450 with Data Interface ........................................................................ 1-2 Figure 1-B. Typical Application for ASMi-450 with Ethernet Interface................................................................... 1-2 Figure 1-C. Flow of Timing Signals through ASMi-450 System in the External Timing Mode............................... 1-4 Figure 1-D. Flow of Timing Signals through ASMi-450 System in the Internal Timin
Краткое содержание страницы № 12
List of Figures xii ASMi-450 Installation and Operation Manual
Краткое содержание страницы № 13
List of Tables Table 3-A. ASMi-450 Controls, Connectors and Indicators ..................................................................................... 3-2 Table 3-B. Ethernet Interface Indicators.................................................................................................................... 3-3 Table 3-C. System Parameters ................................................................................................................................... 3-8 Table 3-D. Co
Краткое содержание страницы № 14
List of Tables xiv ASMi-450 Installation and Operation Manual
Краткое содержание страницы № 15
Quick-Start Guide If you are familiar with HDSL transmission equipment, use this guide to prepare (configure) an ASMi-450 for operation. The configuration activities can be carried out either before or after the ASMi-450 is installed in its intended location. 1. Starting the Configuration Preliminary To configure the ASMi-450, you need an ASCII terminal, e.g., a VT-100, etc., Preparations or a PC running a terminal emulation program. You also need a standard cable terminated in a 9-pin D-type ma
Краткое содержание страницы № 16
Quick-Start Guide 2. Configuration Procedure You are ready to start ASMi-450 configuration. After typing a command, press to see the data entry form: • Use the space bar to move the cursor to the desired field. • Use the F key to scroll forward, and the B key to scroll backward among the available values. For free text fields, type the desired text. • When ready, press to display the next data entry page of the current command. Pressing after the last data entry, executes the comma
Краткое содержание страницы № 17
Quick-Start Guide 3. Command Index Display the index of commands by typing the help command, H. The following table lists the available commands. Type Configuration Display Commands Control Commands Commands DEF SYS DSP ST SYS RESET DEF AGENT DEF NAME DSP ALM INIT DB System DEF PWD DSP ALM REM CLR ALM DEF NODE DSP HDR TST CLR REM ALM DATE TIME DSP ST LINE DSP HDSL PM LP1 HDSL Lines or LP2 DSP R HDSL PM LP1 or LP2 User's Port DSP ST PORT DSP TS DEF SP DSP ST SP H Supervisory Port INIT F EXIT F LO
Краткое содержание страницы № 18
Quick-Start Guide Notes Quick-Start Guide - 4 ASMi-450 Installation and Operation Manual
Краткое содержание страницы № 19
Chapter 1 Introduction 1.1 Functional Description Purpose and Main The ASMi-450 is a high-speed HDSL modem that enables long-range data Features transmission over one unconditioned twisted-pair line, using the High Bit Rate Digital Subscriber Line (HDSL) technology. The HDSL technology offers a cost-effective and reliable solution for delivering high-speed data to the subscriber premises over the existing copper cables and subscriber loops of the local distribution plant. The ASMi-450 is fully c
Краткое содержание страницы № 20
Introduction • Ethernet 10BaseT interface. The interface can use unshielded and shielded twisted pair (UTP and STP) media. The ASMi-450 also includes a remote bridge, that can be enabled/disabled by the user. Figure 1-1 shows a typical application for an ASMi-450 with serial data interface, and figure 1-2 shows a typical application for an ASMi-450 with Ethernet interface. LAN LAN HDSL Line V.35 V.35 768kbps 768kbps BRIDGE ASMI-450 ASMI-450 BRIDGE Figure 1-A. Typical Application for ASMi-450 wit
