Instruction/ maintenance manual of the product BR1 ADTRAN
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JOB A ID TECHNICAL SUPPORT 800.726.8663 61152182L1-22A 9904 TRI-C DP/ BR1/10 CLEI:D4CIA9T2 BR1/10 CHANNEL PIN-OUT Channel Position Pin Lead 12 7 R 2T 22 9 R 4T 33 1 R 6T 43 3 R 8T 53 5 R 10 T 63 7 R 1.
JOB A ID FOR COMPLETE I&M PRACTICE 877.457.5007 DOCUMENT # 094 HA VE YOUR FAX NUMBER A VAILABLE TR ISDN CLEI:DDRPLRC1AA DEPLOYMENT GUIDELINES TO T AL REACH SC P AM SIDE Maximum Loop Loss .......................46 dB @ 20 kHz using a 135 ohm termination 52 dB @ 28 kHz using a 135 ohm termination Maximum N oise.
An important point after buying a device ADTRAN BR1 (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 BR1 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 BR1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ADTRAN BR1 you will learn all the available features of the product, as well as information on its operation. The information that you get ADTRAN BR1 will certainly help you make a decision on the purchase.
If you already are a holder of ADTRAN BR1, 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 BR1.
However, one of the most important roles played by the user manual is to help in solving problems with ADTRAN BR1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ADTRAN BR1 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
