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Manual ADTRAN FT1

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  • ADTRAN FT1 - page 1

    Section 61245211L1-5, Issue 1 61245211L1-5A 1 PRACTICES SINGLE-WIDE FT1 REPEA TER INST ALLA TION/MAINTENANCE Contents 1. General ................................................................................ 1 2. Installation ........................................................................... 3 3. Installation of FT1 Repeaters in ADTRAN A ...

  • ADTRAN FT1 - page 2

    2 Section 61245211L1-5, Issue 1 61245211L1-5A The ADTRAN Single-Wide FT1 Repeater provides three faceplate LEDs which indicate signal quality, error conditions, and loopback status. See Table A for a description of the LED indicators. Operating power is derived from an ADTRAN FT1 DP, independent of line impedance or wire gauge. The repeater uses so ...

  • ADTRAN FT1 - page 3

    Section 61245211L1-5, Issue 1 61245211L1-5A 3 2. INSTALLATION CAUTION This equipment contains static-sensitive components. Be sure to follow proper electrostatic discharge procedures before handling or installing the equipment. The Single-Wide FT1 Repeater circuit pack is shipped in a separate carton and must be installed in an environmental appara ...

  • ADTRAN FT1 - page 4

    4 Section 61245211L1-5, Issue 1 61245211L1-5A 4. MAINTENANCE The ADTRAN Single-Wide FT1 Repeater requires no routine maintenance. In case of equipment malfunction, perform an in-band loopback from the central office (CO), as described in Appendix A of this practice. If a malfunction is confirmed, replace the Single-Wide FT1 Repeater. FT1 Repeater L ...

  • ADTRAN FT1 - page 5

    Section 61245211L1-5, Issue 1 61245211L1-5A 5 Table C. Loop Insertion Loss Data Frequency Maximum Loss (Hz) (dB) 3000 ...................... 12.0 10,000 ...................... 15.0 50,000 ...................... 25.5 100,000 ...................... 30.0 150,000 ...................... 32.75 200,000 ...................... 35.25 5. CSA DEPLOYMENT GUIDEL ...

  • ADTRAN FT1 - page 6

    6 Section 61245211L1-5, Issue 1 61245211L1-5A Loop Interface Modulation Type .................................. 2B1Q Mode ..................................................... Full Duplex, Echo Cancelling Number of Pairs ................................... One Bit Rate ................................................. 784 kbps per pair Baud Rate .. ...

  • ADTRAN FT1 - page 7

    A-1 Section 61245211L1-5, Issue 1 61245211L1-5A APPENDIX A FT1 LOOPBACKS 1. GENERAL This Appendix is an overall reference to the loopback capabilities of the ADTRAN Fractional T1 system. Included in the Appendix is a description of the FT1 loopbacks and the methods for activating the FT1 loopbacks. 2. FT1 LOOPBACKS Figure A-1 shows the application ...

  • ADTRAN FT1 - page 8

    A-2 Section 61245211L1-5, Issue 1 61245211L1-5A There is one loopback available to the FT1 Repeater. The FT1 Repeater Network loopback is a digital loopback toward the CO as shown in Figure A-4. The loopback is initiated by the DDS latching loopback code for NEI Position 1 (N1000001). The NEI Position 1 latching loopback is detected in the primary ...

  • ADTRAN FT1 - page 9

    A-3 Section 61245211L1-5, Issue 1 61245211L1-5A 3. LOOPBACK ACTIVATION AND 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. A pu ...

  • ADTRAN FT1 - page 10

    A-4 Section 61245211L1-5, Issue 1 61245211L1-5A 4. LOOP-UP STATE In the loop-up state, the active FT1 loopback will provide a continuous loop for the FT1 bandwidth. The data flow is continuously monitored for the loop deactivation commands to deactivate the loopbacks. Also, a loopback timeout is checked. If the loopback timeout is enabled, any loop ...

Manufacturer ADTRAN Category Network Card

Documents that we receive from a manufacturer of a ADTRAN FT1 can be divided into several groups. They are, among others:
- ADTRAN technical drawings
- FT1 manuals
- ADTRAN product data sheets
- information booklets
- or energy labels ADTRAN FT1
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 FT1.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals ADTRAN FT1, service manual, brief instructions and user manuals ADTRAN FT1. 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 FT1.

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A complete manual for the device ADTRAN FT1, 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 FT1 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of ADTRAN FT1.

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 FT1 - 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 FT1, 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 FT1, that we can find in the current document
3. Tips how to use the basic functions of the device ADTRAN FT1 - which should help us in our first steps of using ADTRAN FT1
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with ADTRAN FT1
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of ADTRAN FT1 in a specific country, if it was not possible to solve the problem on our own.

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