Instruction/ maintenance manual of the product WAN Interface Card WIC-1DSU-56K4 Cisco
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Table of Contents WIC−1DSU−56K4 Cable Specifications ...........................................................................................................1 Document ID: 46794 ..................................................................
WIC−1DSU−56K4 Cable Specifications Document ID: 46794 Introduction Prerequisites Requirements Components Used Conventions WIC−1DSU−56K4 WAN Interface Card Cables Connecting the 56/64 Kbps Card.
Cables The 4−wire Channel Service Unit/Data Service Unit (CSU/DSU) module uses a standard straight−through RJ−45 cable to connect from the RJ−48S jack on the CSU/DSU to the wall jack.
AL One of these alarm conditions is present: no receive signal, loss of frame signal from the remote station, or out of service signal from the remote station. This LED is off during normal operation. CD The internal DSU/CSU in the WAN interface card is communicating with another DSU/CSU.
An important point after buying a device Cisco WAN Interface Card WIC-1DSU-56K4 (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 WAN Interface Card WIC-1DSU-56K4 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 WAN Interface Card WIC-1DSU-56K4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cisco WAN Interface Card WIC-1DSU-56K4 you will learn all the available features of the product, as well as information on its operation. The information that you get Cisco WAN Interface Card WIC-1DSU-56K4 will certainly help you make a decision on the purchase.
If you already are a holder of Cisco WAN Interface Card WIC-1DSU-56K4, 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 WAN Interface Card WIC-1DSU-56K4.
However, one of the most important roles played by the user manual is to help in solving problems with Cisco WAN Interface Card WIC-1DSU-56K4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cisco WAN Interface Card WIC-1DSU-56K4 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
