Your WP-27 / WP-28
5
3.3 Shielded Twisted Pair (STP) / Unshielded Twisted Pair (UTP)
The decision whether to use shielded twisted pair (STP) cable or unshielded
twisted pair (UTP) cable depends on the nature of the application.
It is recommended that in applications with high interference, shielded twisted
pair (STP) cable is used. However, the shield itself does create a capacitance
that degrades the frequency response of the machines. For shorter distances, of
50m or so, shielded twisted pair (STP) cable is preferred because it provides
protection from interference (degradation is non apparent).
For a long range application, unshielded twisted pair (UTP) cable is preferred.
However, the unshielded twisted pair (UTP) cable should be installed far away
from electric cables, motors and so on, which are prone to create electrical
interference.
3.4 Recommendations for Achieving the Best Performance
Achieving the best performance means:
Connecting only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noise
levels (often associated with low quality cables)
Avoiding interference from neighboring electrical appliances that may
adversely influence signal quality and positioning your
WP-27
and/or
WP-28
in a location free from moisture and away from excessive sunlight
and dust
Caution
– No operator-serviceable parts inside unit.
Warning
– Use only the Kramer Electronics input power
wall adapter that is provided with this unit
1
.
Warning
– Disconnect power and unplug unit from wall
before installing or removing device or servicing unit.
4 Your WP-27 / WP-28
This section describes the:
WP-27
Component/CV/YC – S/PDIF/Analog Transmitter
, see section 4.1
WP-28
Component/CV/YC – S/PDIF/Analog Receiver
, see section 4.2
1 For example: model number AD2512C, part number 2535-000251
