|
|
Joined: Dec 2002
Posts: 9,429 Likes: 3
Member
|
Member
Joined: Dec 2002
Posts: 9,429 Likes: 3 |
Jeff Moss Moss Communications Computer Repair-Networking-Cabling MBSWWYPBX, JGAE
|
|
|
Visit Atcom to get started with your new business VoIP phone system ASAP
Turn up is quick, painless, and can often be done same day.
Let us show you how to do VoIP right, resulting in crystal clear call quality and easy-to-use features that make everyone happy!
Proudly serving Canada from coast to coast.
|
|
|
Joined: Dec 2007
Posts: 908
Member
|
Member
Joined: Dec 2007
Posts: 908 |
|
|
|
|
Joined: Feb 2009
Posts: 6
Member
|
Member
Joined: Feb 2009
Posts: 6 |
btw. The red clips on 66 blocks are made of plastic so anytime you tone a pair -T1 wont get shorted by the probe
|
|
|
|
Joined: Jan 2004
Posts: 6,648
RIP Moderator-Nisuko-Tie, General
|
RIP Moderator-Nisuko-Tie, General
Joined: Jan 2004
Posts: 6,648 |
Originally posted by NIN: btw. The red clips on 66 blocks are made of plastic so anytime you tone a pair -T1 wont get shorted by the probe the red clips usually indicate a special circuit the fact that there plastic doesn't protect the circuit from shorts the clip only covers two of the four pins and the same clips are available in a multitude of colors you will also find red single bridging clips
Skip ------------------------------------
Serving SW and West central Fl since 1984
|
|
|
|
Joined: Sep 2006
Posts: 3,290
Member
|
Member
Joined: Sep 2006
Posts: 3,290 |
Once, when working as a cable maintenance splicer, I was using a Hot Set (600 VDC insulation breakdown instrument) to locate a trouble. When I opened the suspect splice case, which had failed in the ground and allowed water to seep in, there was something visibly flashing, in cadence with the Hot Set pulses. It looked like a flashlight bulb. It was a UY2 Scotchlok in which the conductors had almost corroded all the way through, and a little spark was being generated inside the connector. Weird.
Arthur P. Bloom "30 years of faithful service...15 years on hold"
|
|
|
Forums84
Topics94,517
Posts639,972
Members49,848
|
Most Online5,661 May 23rd, 2018
|
|
1 members (justbill),
208
guests, and
48
robots. |
Key:
Admin,
Global Mod,
Mod
|
|
|
|
|