Instruction/ maintenance manual of the product uBR-MC28U Cisco
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Step 3 Connect the US cables to the US ports on the card (US0–US7). All US ports are light blue. Figure 3 Inserting an Att enuator 5 Removing the Card T o prevent the alarms from ac tivating, administratively shut down the card using the shutdown command in interface configura tion mode before removing it from the chassis.
An important point after buying a device Cisco uBR-MC28U (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cisco uBR-MC28U 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 Cisco uBR-MC28U - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cisco uBR-MC28U you will learn all the available features of the product, as well as information on its operation. The information that you get Cisco uBR-MC28U will certainly help you make a decision on the purchase.
If you already are a holder of Cisco uBR-MC28U, 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 Cisco uBR-MC28U.
However, one of the most important roles played by the user manual is to help in solving problems with Cisco uBR-MC28U. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cisco uBR-MC28U 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
