Had to look it up. +/- 3 volts out on the line, 6 volts peak to peak. And T1 worries about thinks like AMI/B8ZS, clock master etc. DS1 presumes all of that has been taken care of by other equipment. I think the line signal voltage is the same for both. Still trying to re-learn the exact difference.
From: Chuck McCown Sent: Saturday, March 26, 2016 9:24 AM To: Animal Farm Subject: Re: [AFMUG] T-1 question for the Borg Yes. No problem at all. True T1 was a bipolar AMI +/- 6 volt signal (I think it was 6 volts). DS1 was the lower logic level type of signal. Been a while since I thought about this. But you can extend either with almost any kind of twisted pair. Can’t remember the unit you use to convert a T1 to a DS1. Oh, yes, CSU and DSU. Wow how quickly it fades. From: Jaime Solorza Sent: Saturday, March 26, 2016 9:15 AM To: Animal Farm Subject: [AFMUG] T-1 question for the Borg A friend of mine callled yesterday and asked me about extending a T-1 link from Smart jack to new location. He is wondering if he can use the existing copper and jump the 4 wires and finish of with 40 ft of Cat5 to new location. If I remember correctly he should end up with 1 volt and run should not exceed 6000 ft. refresh my memory you oracles of DS-1s Jaime Solorza Wireless Systems Architect 915-861-1390
