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Manual ADTRAN DE-4E

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  • ADTRAN DE-4E - page 1

    1 Section 61245207L2-5, Issue 2 61245207L2-5C CONTENTS 1. GENERAL .................................................................. 1 2. INSTALLATION ....................................................... 2 3. CONNECTIONS ........................................................ 6 4. DSL SYSTEM TESTING .......................................... 6 ...

  • ADTRAN DE-4E - page 2

    2 Section 61245207L2-5, Issue 3 61245207L2-5C C A U T I O N C A U T I O N ! SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY. HANDLING PRECAUTIONS REQUIRED. The FT1 Digital Subscriber Loop (DSL) local loop operates as an independent subsystem, over a single twisted pair. The FT1 DP communicates over this twisted pair to the Fractional Net ...

  • ADTRAN DE-4E - page 3

    3 Section 61245207L2-5, Issue 2 61245207L2-5C Switch Function Description SW1-1 ...... Code Select ............................................ SW1-1 On selects B8ZS line code. SW1-1 Off selects AMI. Off .......... AMI On .......... B8ZS SW1-2 ...... Framing .................................................. SW1-2 Off selects SF. SW1-2 On selects E ...

  • ADTRAN DE-4E - page 4

    4 Section 61245207L2-5, Issue 3 61245207L2-5C Table 3. SW2 and SW3 Option Settings (Default settings are indicated in bold typeface) Switch Function Description SW3-4 ........... A/B Signaling for Channel 1 ....... Enables or Disables A/B Robbed Bit Signaling for Channel 1. Off ........ A/B Signaling Disabled On ......... A/B Signaling Enabled SW3- ...

  • ADTRAN DE-4E - page 5

    5 Section 61245207L2-5, Issue 2 61245207L2-5C FT1 DP Option Selections Configuration strap P1, illustrated in Figure 2 , selects FT1 DP settings. By selecting -190 V, the FT1 DP can power up to two FT1 repeaters and a locally-powered FNID. The settings on the FT1 DP are encoded and transmitted to the FNID once the circuit has achieved synchronizati ...

  • ADTRAN DE-4E - page 6

    6 Section 61245207L2-5, Issue 3 61245207L2-5C Figure 3. FT1 DP Edge Connector Wiring A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 5 V Ground 5 V Ground DS0 Channel Rx Signal A-Bit Tx Signaling Bus DS0 Tx Bus Enable Signaling Bus Enable Rx Signaling Bus A-Bit Rx Si ...

  • ADTRAN DE-4E - page 7

    7 Section 61245207L2-5, Issue 2 61245207L2-5C 5. CONTROL PORT OPERATION The FT1 DP provides a faceplate-mounted DB-9 connector that supplies an RS-232 interface for connection to a controlling terminal. The pinout of the DB-9 is illustrated in Figure 5. The terminal interface operates at data rates from 2.4 kbps to 19.2 kbps. The asynchronous data ...

  • ADTRAN DE-4E - page 8

    8 Section 61245207L2-5, Issue 3 61245207L2-5C space bar characters, which are used by the FT1 DP to determine the speed of the terminal. Once the speed has been determined, an Introductory Menu will appear, as illustrated in Figure 6 . From the Introductory Menu, the Main Menu may be selected. The Main Menu provides access to detailed performance a ...

  • ADTRAN DE-4E - page 9

    9 Section 61245207L2-5, Issue 2 61245207L2-5C The Current System Status Screen, illustrated in Figure 8 , provides quick access to FT1 DP status information. The Elapsed Time display indicates the period of time since the unit began collecting performance information. At each 15-minute interval, the performance information is transferred to the 15- ...

  • ADTRAN DE-4E - page 10

    10 Section 61245207L2-5, Issue 3 61245207L2-5C The Performance History Screen displays 15-minute and 24-hour registers for several points in the circuit. Figure 9 depicts the Performance History Screen. Figure 10. Loopback Options Screen LOOPBACK OPTIONS FT1-DP FNID _____ _____ | | | | | | | | --->| | | |<--- | | | | NET | |<============== ...

  • ADTRAN DE-4E - page 11

    11 Section 61245207L2-5, Issue 2 61245207L2-5C Figure 11 depicts the Self-Test Options Screen. A test of the FT1-DP and the FNID may be initiated from this screen. Figure 12. Provisioning Options Screen PROVISIONING ___________________________________________________ ______________________ | | | | PROVISIONS CURRENT SETTINGS | HARDWARE SETTINGS | | ...

  • ADTRAN DE-4E - page 12

    12 Section 61245207L2-5, Issue 3 61245207L2-5C The Troubleshooting Display, shown in Figure 13 , graphically depicts a DSL circuit. The unit monitors red, yellow, and blue alarm conditions in the circuit. Once a fault location is suspected, the corresponding portion of the circuit on the screen is highlighted and a message describing the failure wi ...

  • ADTRAN DE-4E - page 13

    13 Section 61245207L2-5, Issue 2 61245207L2-5C 6. DSL DEPLOYMENT GUIDELINES The ADTRAN FT1 DSL system is designed to provide Fractional DS1 based services over loops designed to comply with Carrier Service Area (CSA) guidelines. CSA deployment guidelines are given below. 1. All loops are non-loaded only. 2. For loops with 26-AWG cable, the maximum ...

  • ADTRAN DE-4E - page 14

    14 Section 61245207L2-5, Issue 3 61245207L2-5C 7. MAINTENANCE The ADTRAN FT1 DP requires no routine maintenance. In case of equipment malfunction, use the features supplied with the FT1 DP to help locate the source of the problem. ADTRAN does not recommend that repairs be performed in the field. Repair services may be obtained by returning the defe ...

  • ADTRAN DE-4E - page 15

    15 Section 61245207L2-5, Issue 2 61245207L2-5C Table 8. FT1 DP Product Specifications Loop Interface Modulation Type ............................... 2B1Q Mode ................................................. Full Duplex, Echo Cancelling Number of Pairs ................................ One Bit Rate ............................................. 784 ...

  • ADTRAN DE-4E - page 16

    16 Section 61245207L2-5, Issue 3 61245207L2-5C ...

  • ADTRAN DE-4E - page 17

    A-1 Section 61245207L2-5, Issue 3 61245207L2-5C Appendix A FT1 Loopbacks GENERAL This Appendix is an overall reference to the loopback capabilities of the ADTRAN Fractional T1 system. Included in this Appendix is a description of the FT1 loopbacks and the methods for activating the FT1 loopbacks. FT1 LOOPBACKS Figure A-1 shows the application from ...

  • ADTRAN DE-4E - page 18

    A-2 Section 61245207L2-5, Issue 3 61245207L2-5C There is one loopback available to the FT1 Repeaters. The FT1 Repeater Network loopback is a digital loopback toward the CO as shown in Figure A-4 . The loopbacks are initiated by the DDS latching loopback codes for NEI Position 1 (N1000001) for FT1 #1 or NEI Position 2 (N100001) for FT1 Repeater # 2. ...

  • ADTRAN DE-4E - page 19

    A-3 Section 61245207L2-5, Issue 3 61245207L2-5C LOOPBACK ACTIVATION/DEACTIVATION This section describes loopback activation and deactivation methods for the ADTRAN Fractional T1 system. Loopback activation and deactivation is controlled with the push-button located on the front panel, through craft interface, or latching loopback codes. Both the FN ...

Manufacturer ADTRAN Category Network Card

Documents that we receive from a manufacturer of a ADTRAN DE-4E can be divided into several groups. They are, among others:
- ADTRAN technical drawings
- DE-4E manuals
- ADTRAN product data sheets
- information booklets
- or energy labels ADTRAN DE-4E
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 DE-4E.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals ADTRAN DE-4E, service manual, brief instructions and user manuals ADTRAN DE-4E. 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 DE-4E.

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A complete manual for the device ADTRAN DE-4E, 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 DE-4E by users. Manuals are usually written by a technical writer, but in a language understandable to all users of ADTRAN DE-4E.

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 DE-4E - 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 DE-4E, 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 DE-4E, that we can find in the current document
3. Tips how to use the basic functions of the device ADTRAN DE-4E - which should help us in our first steps of using ADTRAN DE-4E
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with ADTRAN DE-4E
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of ADTRAN DE-4E in a specific country, if it was not possible to solve the problem on our own.

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