Instruction/ maintenance manual of the product D4 FT1 DP ADTRAN
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The ADTRAN FT1 DP occupies one physical channel unit of an A T&T N etwork S ystem ( WECO ™ ) D4. The ADTRAN FT1 DP works with the ADTRAN Fr actional T1 N etwork I nterface Device (FNID).
P r oduct S pecifications PROVISIONABLE OPTIONS ■ Channel Selection (alternate or contiguous) ■ Line Coding ■ Framing ■ Latching Loopback ■ DS1 Equalization ■ Loopback T imeout ■ Loopbac.
An important point after buying a device ADTRAN D4 FT1 DP (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought ADTRAN D4 FT1 DP yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data ADTRAN D4 FT1 DP - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ADTRAN D4 FT1 DP you will learn all the available features of the product, as well as information on its operation. The information that you get ADTRAN D4 FT1 DP will certainly help you make a decision on the purchase.
If you already are a holder of ADTRAN D4 FT1 DP, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime ADTRAN D4 FT1 DP.
However, one of the most important roles played by the user manual is to help in solving problems with ADTRAN D4 FT1 DP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ADTRAN D4 FT1 DP along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
