T-Comfort Comfort Pro S, Руководство по монтажу и пусконаладке

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Port Assignment, Termination, Cable Length Installation
U
pn
Ports
U
pn
ports enable you to connect the digital system telephones Comfort Pro P 100, 300 or 500 using a twin-
wire cable. You can also connect DECT base stations to a U
pn
port.
If you want to use cordless DECT handsets (e. g. Comfort Pro CM 300, Comfort Pro CM 500 or
Comfort Pro CM 510 handset) you will need the DECT base station Comfort Pro CB 300. If the DECT base
station is connected to a U
pn
port, four calls can be made simultaneously using the mobile parts. If the base
station is connected to two U
pn
ports, eight calls can be made simultaneously. Please note however, that you
can only make as many simultaneous external connections as there are externally-connected B channels
available.
The length of a twin-wire cable for a U
pn
port must not exceed a maximum of 1000 m. This cable may only be
laid inside buildings.
The length of a twin-wire cable for a U
pn
port on a U
pn
interface card may not exceed a maximum of 1000 m,
where a 0.6 mm cable (with twisted pairs) is used.
Each U
pn
port has a power consumption of about 3 W.
Pin assignment of U
pn
ports
To connect a digital system telephone or DECT base station, connect the pressure terminals to a UAE socket.
RFP with 2 U
pn
U
pn
/RFP with 1 U
pn
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8