Instruction/ maintenance manual of the product 3.125 ADTRAN
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DESCRIPTION The Small Form-Factor Pluggable (SFP) 3.125 Gigabit Ethernet is a single mode fiber SFP that plugs into a module designed to accept SFPs. The SFP provides a dual optical interf ace to the 3.125 Gigabit Ethernet physical interface. Installed into an appropriate module, the SFP provides 3.
The ADTRAN system chassis frame ground terminal must be connected to a reliable earth ground to ensure that the metal enclosure of the SFP is properly grounded via the backplane connector. NOTE: The 3.125 Gigabit Ethernet port(s) a re optical and therefore are not classified as any type of port as defined in Appendix B of GR-1089-CORE Issue 4.
An important point after buying a device ADTRAN 3.125 (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 3.125 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 3.125 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ADTRAN 3.125 you will learn all the available features of the product, as well as information on its operation. The information that you get ADTRAN 3.125 will certainly help you make a decision on the purchase.
If you already are a holder of ADTRAN 3.125, 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 3.125.
However, one of the most important roles played by the user manual is to help in solving problems with ADTRAN 3.125. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ADTRAN 3.125 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
