TD 93021US
17 July 2017 / Ver. PF3
7
Installation Guide
teleCARE IP
3.1.5 Ethernet Switch Operation
When properly installed and operating, LED indicators on the Ethernet Switch will be observed as follows:
3.2
Ethernet LAN and Room Bus Cables
High quality cables must be used to install the teleCARE IP system. The individual wire cores of the cables
should be color coded. Care should be taken when stripping cables from the outer mantle to avoid
damaging the insulation of the wire cores.
The system wiring is classified as low voltage and therefore cabling must be separated from higher
voltage system through the use of separate conduits or divided cable trays.
A minimum of 19.75in (50cm) of free cable should be left at the location of the room controllers, and
corridor lamps. For the room peripherals a minimum of 6in (15cm) of free cable should be left at the
location of each peripheral. All cables should be clearly marked at both ends.
Figure 3. Ethernet LAN and room bus cabling
Note:
Suitable existing wiring could also be used for the room bus. Contact your local
representative for further information.
PWR (green)
Illuminates steady when proper power is supplied to
the Ethernet Switch.
LINK (green)
Each port has a LINK LED which indicates that a valid
Ethernet link has been established. The LED flashes
when data transfer is occurring.
HS (yellow)
Each port has a DATA RATE LED which illuminates
steady indicating that data is transferring at 100 Mbps.
