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TSU 600
USER MANUAL
Part Number 1200076L2
1200076L2#DC
61200.076L2-1B
July 1997
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Table of Contents Trademarks: Windows is a registered tradmark of Microsoft Corporation. 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 Phone: (205) 963-8000 © 1997 ADTRAN, Inc. All rights reserved. Printed in USA.
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Table of Contents FCC regulations require that the following information be provided to the customer in this manual. 1. This equipment complies with Part 68 of the FCC rules. The required label is affixed to the bottom of the chassis. 2. If your telephone equipment TSU 600 causes harm to the telephone network, the Telephone Company may discontinue your service temporarily. If possible, they will notify you in advance. But if advance notice isn’t practical, you will be notified as soon as po
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Table of Contents
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Table of Contents Table of Contents Chapter 1. Introduction T1/FT1 Overview ............................................................................................... 1 T1 Service Offerings .................................................................................... 1 Fractional T1 ................................................................................................. 2 TSU 600 Overview .....................................................................................
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Table of Contents Loopback Tests ..........................................................................................17 Classes of Loopbacks .........................................................................18 Network Interface Loopbacks ...................................................18 DTE Interface Loopbacks ...........................................................18 Pattern Generation ....................................................................................20 QRS
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Table of Contents No Unit ID Desired ............................................................................ 35 Set Control Port.......................................................................................... 36 Control-In (PC) ................................................................................... 36 Chain-in ............................................................................................... 36 Normal Power-Up Procedure ...................................
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Table of Contents Active Alarms ..............................................................................48 View History ................................................................................49 Port Status ....................................................................................49 Remote Port .................................................................................49 Configuration (CONFIG) ..................................................................49 Netw
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Table of Contents Map In Use: A(B) ...................................................................................... 64 Operation ..................................................................................... 64 DS0 Map A and DS0 Map B ..................................................................... 64 Operation ..................................................................................... 65 DS0 Map A and Map B Menu Items......................................... 65 Por
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Table of Contents Step 3. Select the number of DS0s/Port:_____12___ ...........................87 Step 4. Complete the DS0 Map Configuration .....................................88 Step 5. Complete a Configuration Table for the DSX-1 PBX Passthru ...........................................................................89 Step 6. Activate Configuration Menu ....................................................89 Configuring the Network Interface ...........................
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Table of Contents Figure 1-15. Drop and Insert, Voice, and Bridging Application Set Up .... 23 Figure 1-16. Variations of Mixed Applications ............................................. 24 Figure 2-1. Example of Chain-in ................................................................... 37 Figure 3-1. TSU 600 Front Panel Layout ...................................................... 40 Figure 3-2. Select a Menu Item ...................................................................... 43 Figu
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Table of Contents Figure 4-19. Test Pattern Results Display ....................................................104 Figure A-1. TSU 600 Complete Menu Tree .................................................108 Tables Table 2-A. Network Pinout ...........................................................................30 Table 2-B. Control In/Chain-in Pinout .......................................................31 Table 2-C. Chain-out Pinout .........................................................
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Chapter 1. Introduction Chapter 1 Introduction T1/FT1 OVERVIEW The T1 digital communications link has been used by telephone companies (telcos) for transmitting voice since the early sixties. The D4 channel bank is a T1 digital carrier system that was introduced in the mid seventies and is still widely used by telcos. Communi- cation demands of businesses continued to grow to the point that the telcos began offering T1 service directly to the public. D4 channel banks began to be used for T1
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Chapter 1. Introduction performance of their service offering. Since the introduction of ESF, equipment that is installed in private networks can also provide the same perfor- mance information to the user. Fractional T1 Fractional T1 (FT1) lets the buyer purchase less than a full T1 circuit between two points. Most carriers offer fractional T1 in increments of 56 or 64 kbps. Connec- tion is made to the same network elements. The network allows multiple users to share the same interoffice
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ERROR OK ALARM TEST ALARM TEST ALARM CANCEL TEST ALARM REMOTE HOME TEST TEST ALARM ENTER ALARM REMOTE ALARM CLEAR OK TEST ALARM OK OK OK OK OK SHIFT TEST COPY Chapter 1. Introduction TSU 600 OVERVIEW A functional description of the T1 multiplexers, a description of the TSU 600 rear panel, and a summary of the features of the TSU 600 is provided in this section. The unit is shown in Figure 1-1. •1 A B C 1 2 3 •2 D EF 3 5 6 7 8 9 •3 0 * # •4 •5 •6 Figure 1-1 Front View of the TSU 600 Functional
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Chapter 1. Introduction The TSU 600 serves as the link between user data sources such as local area network (LAN) bridges and routers, computers, CAD systems, teleconferencing equipment, and PBXs. Through the use of multiple data ports, the TSU 600 can simultaneously connect one or more of these devices to a T1 circuit. The amount of bandwidth allocated to each port is custom programmable. The bandwidth allocation can be changed manually or set to automatically change at predetermined times
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Chapter 1. Introduction Identification of Rear Panel Layout The configuration of the rear panel of the TSU 600AC and TSU 600DC is shown in Figure 1-2. 12 3 TSU 600AC (PN 1200076L2) CAUTION-RISK OF ELECTRIC SHOCK SUPPLEMENTAL EARTH GROUND MUST MODULE 1 MODULE 4 BE CONNECTED PRIOR TO CONNECTION OF CONTROL/ TELECOMMUNICATIONS WIRING. ON MODULE 2 MODULE 5 CHAIN IN OUT MON NETWORK MODULE 3 MODULE 6 IN OUT OFF PORT X.1 PORT X.2 DUAL NX 56/64 NX 56/64 DUAL FXS PORT X.3 PORT X.1 PORT X.2 FXS PORT X.3
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Chapter 1. Introduction Features of the TSU 600 The TSU 600 offers the following features: • A DS1 interface and a 60 Hz or DC (optional) power supply. • Six slots to house option modules with up to four additional data ports, including voice. • Allows mix of port types to meet the data interface requirements. • Easy configuration capabilities using simplistic menus displayed in a liquid crystal display (LCD) window operated by a front panel keypad. • Two programmable configuration maps that de
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Chapter 1. Introduction TSU INTERFACES The TSU 600 is equipped with six slots in the rear panel to house option modules which provide a variety of additional data ports. See Figure 1-3. PC or Modem Control Chain Chain Chain Input Output Input Output NI TSU 600 NI TSU 600 Option Option Network Up to 6 Up to 6 Figure 1-3 TSU 600 Interfaces Network Interface The Network Interface (NI) port complies with the applicable ANSI and AT&T standards. The NI provides the following functions: • AMI or B8ZS
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Chapter 1. Introduction Control Port Input The control port input provides the following func- tions: • RS-232 input from a PC or a modem for control of the TSU 600 • Chain input from another TSU 600 or TSU 100 • Up to 9600 baud operation • Acts as input for PC control or as input for a chained connection • Input for flash memory software downloads Chain Port Output The chain port output provides the following func- tions: • RS-232 output to chain control to other TSUs • Up to 9600 baud operati
