ADC/Adtran compatability - 06/22/06 04:57 PM
This is for any OSP people out there. I recently built an Adtran HDSL4 span, and placed an ADC app case in the man-hole(standard procedure-our network has piles of them) and the doubler wouldnt even power up. With a test card in the app case slot, I had proper voltage to the doubler. Changed the doubler, still nothing. Ive never had a problem using Adtran products in ADC equipment before, so it spun me out. Finally I decided to try ADC, and with the office repeater switched, the Adtran doubler powered up. After changing everything to ADC, the ckt ran perfect. Ive built Adtran ckts with ADC app cases hundreds of times before without a problem. Anybody know what the deal is?