Firstly, upgrade CCA to the latest (3.0(1) as of today) and upgrade the UC540 to software pack to the latest (8.1.0 as of today). Major improvements have been made since version 2.2(2) which is the version that was used to configure your UC540, corre...
Many Cisco E1 devices can be configured through software to be balanced or unbalanced. Traditionally, this was hardware-based...E1 balanced is on a 4-wire twisted pair cable with RJ48 pinoutsE1 unbalanced is not twisted pair, but coaxial with BNC con...
You're right! Loss isn't an issue for such a short length, so you'll be ok in that case.The twisted pair concept also applies to 328ft ethernet cables, as well as 5 mile DSL lines which use UTP (Unshielded Twisted Pair), hence the name 100Base-T (T f...
The twist is the whole 'balanced' part of it. It sends the same signal down both lines, but one's shifted 180 degrees out of phase. If one line picks up noise, the other line is used as a reference to cancel it out. Without this noise cancellation, t...