Instruction/ maintenance manual of the product All-rate Data Service/Channel Service Unit DSUIVESP ADTRAN
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DSU IV ESP All-Rate DSU with SNMP and Dial Backup Product Features ■ Supports DDS rates from 2.4 to 64 Kbps including 19.2 and 38.4 Kbps ■ 4-wire Switched 56 operation ■ Embedded SNMP and T elne.
Specifications subject to change without notice. DSU IV ESP is a trademark of ADTRAN, Inc. ADTRAN is a registered trademark of ADTRAN, Inc. All registered trademarks and trademarks mentioned in this publication are the property of their respective owners.
An important point after buying a device ADTRAN All-rate Data Service/Channel Service Unit DSUIVESP (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 All-rate Data Service/Channel Service Unit DSUIVESP 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 All-rate Data Service/Channel Service Unit DSUIVESP - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ADTRAN All-rate Data Service/Channel Service Unit DSUIVESP you will learn all the available features of the product, as well as information on its operation. The information that you get ADTRAN All-rate Data Service/Channel Service Unit DSUIVESP will certainly help you make a decision on the purchase.
If you already are a holder of ADTRAN All-rate Data Service/Channel Service Unit DSUIVESP, 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 All-rate Data Service/Channel Service Unit DSUIVESP.
However, one of the most important roles played by the user manual is to help in solving problems with ADTRAN All-rate Data Service/Channel Service Unit DSUIVESP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ADTRAN All-rate Data Service/Channel Service Unit DSUIVESP 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
