Instruction/ maintenance manual of the product IES-1248-51 ZyXEL Communications
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Hardened ADSL2+ Mini IP DSLAM ies-1248-51 A complet e offering f or High bandwidth asymmetrical ser vices — r esidential da ta, v oice , and multiple video channels ł The fastest speed with the most advanced and flexible DSL transport available, adjustable speeds for multiple service offerings down/up stream Up t o 24/1.
Specifications ADSL2/ADSL2+ Interface • Support G.992.3 and G. 992.5 A TM T ransmission Conv ergence (A TM-TC) function • Support G.992.3 and G.992.5 Spectral Mask • Support EOC and O verhead Channel Acc ess defined in ITU-T Rec. G.992.3 and ITU-T Rec.
An important point after buying a device ZyXEL Communications IES-1248-51 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought ZyXEL Communications IES-1248-51 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 ZyXEL Communications IES-1248-51 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ZyXEL Communications IES-1248-51 you will learn all the available features of the product, as well as information on its operation. The information that you get ZyXEL Communications IES-1248-51 will certainly help you make a decision on the purchase.
If you already are a holder of ZyXEL Communications IES-1248-51, 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 ZyXEL Communications IES-1248-51.
However, one of the most important roles played by the user manual is to help in solving problems with ZyXEL Communications IES-1248-51. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ZyXEL Communications IES-1248-51 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
