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Manual ADTRAN DSU/CSU

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Summary
  • ADTRAN DSU/CSU - page 1

    1 61291006L2-5B Section 61291006L2, Issue 2 1. GENERAL This practice provides installation and maintenance procedures for the ADTRAN D4 Total Reach Office Channel Unit Dataport (TROCU DP) Preferred Option. The unit is illustrated in Figure 1 . Document Revision History Issue 2 of this document revises the Deployment Guidelines subsection. Descripti ...

  • ADTRAN DSU/CSU - page 2

    2 61291006L2-5B Section 61291006L2, Issue 2 2. OPTIONS Select the appropriate OPTIONS and RATE using SW1 and faceplate switches as illustrated in Figure 3 and Figure 4 . CAUTION Select only one option rate. Rate is selected on faceplate switch SW2 by pushing one or two switches to the right toward the inscribed rates. If either SW56 or 64 is select ...

  • ADTRAN DSU/CSU - page 3

    3 61291006L2-5B Section 61291006L2, Issue 2 When inserted into a powered up backplane the TROCU DP and TRDDS-R will synchronize within 30 to 90 seconds. When synchronized, the SYNC LOSS indicator LED will turn Off. If synchronization cannot be achieved, check the T/R pair for an open circuit or short circuit condition, or load coils (see LED Indica ...

  • ADTRAN DSU/CSU - page 4

    4 61291006L2-5B Section 61291006L2, Issue 2 As an enhancement to automated testing capability, TRDDS eliminates false error indication when invoking NIE, CSU, or DSU loopbacks immediately following release of OCU loopback. TROCU DP Bidirectional Loopback Support The TROCU DP will execute a bidirectional loopback when performing an OCU loopback at t ...

  • ADTRAN DSU/CSU - page 5

    5 61291006L2-5B Section 61291006L2, Issue 2 and manual switch settings by pressing the momentary Alternate Provisioning (AP) switch located on the front panel. If the channel unit is removed from the system, the unit retains previous provisioning information in nonvolatile Random Access Memory (RAM). The REM indicator remains ON when the channel un ...

  • ADTRAN DSU/CSU - page 6

    6 61291006L2-5B Section 61291006L2, Issue 2 7. WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within 10 years from the date of shipment if it does not meet its published specifications or fails while in service (see: ADTRAN Carrier Networks Equipment Warranty, Repair, and Return Policy and Procedure, document: 60000087-10A ...

Manufacturer ADTRAN Category Network Card

Documents that we receive from a manufacturer of a ADTRAN DSU/CSU can be divided into several groups. They are, among others:
- ADTRAN technical drawings
- DSU/CSU manuals
- ADTRAN product data sheets
- information booklets
- or energy labels ADTRAN DSU/CSU
All of them are important, but the most important information from the point of view of use of the device are in the user manual ADTRAN DSU/CSU.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals ADTRAN DSU/CSU, service manual, brief instructions and user manuals ADTRAN DSU/CSU. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product ADTRAN DSU/CSU.

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A complete manual for the device ADTRAN DSU/CSU, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use ADTRAN DSU/CSU by users. Manuals are usually written by a technical writer, but in a language understandable to all users of ADTRAN DSU/CSU.

A complete ADTRAN manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual ADTRAN DSU/CSU - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the ADTRAN DSU/CSU, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the ADTRAN DSU/CSU, that we can find in the current document
3. Tips how to use the basic functions of the device ADTRAN DSU/CSU - which should help us in our first steps of using ADTRAN DSU/CSU
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with ADTRAN DSU/CSU
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of ADTRAN DSU/CSU in a specific country, if it was not possible to solve the problem on our own.

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