Guntermann & Drunck DVICenter DP32 - Handbuch (Seite 74)

Recommended twisted pair cables
9 · G&D DVICenter DP32
Recommended twisted pair cables
The transmission of all signals of the DVICenter system is carried out through one
twisted pair cable (category 5e or better).
The data transmission is reliable over a distance of at least 80 metres using a regular
standard twisted pair cable (category 5e or better).
The distance that can actually be bridged depends on the quality of the applied
cable. High-quality S-STP cables with an AWG22 wire gauge coding can bridge a
distance of up to 140 metres.
Patch cables with an AWG26 wire gauge coding can only bridge a maximum of 80
metres.
In order to ensure a reliable operation even in environments with interferences,
installation cables with at least AWG24 coding have to be used for lengths over 80
metres:
The following cables achieved the best results during test operation:
NOTE: It is permitted to connect several segments of a cable connection with patch
panels and connection ports. It is, however, not permitted to connect active com-
ponents such as network switches, hubs or repeaters are not permitted.
Wire gauge Cable type Category Recommendation
AWG22 Installation 5e, 6 or 7 upto140 m
AWG24 Installation 5e, 6 or 7 up120 mr
AWG26/27 Patch cable 5e, 6 or 7 up 80 m
NOTE: The lengths that are mentioned in the table above must be interpreted as the
sum of all segments between the devices.
up to 80 meters: Dätwyler uninet® 7702 flex
 Patch cable
up to 100 meters: Dätwyler uninet® 5502 AWG24 S-STP
 Installationcable with sockets
up to 140 meters: Kerpen MegaLine® G12-150 S/F AWG22
 Installation cable with sockets
Dätwyler uninet® 7702 AWG 22
 Installation cables with sockets