Panasonic KX-NS1000, Руководство по установке

Страница: 165 / 416

4.5.4 SLC2/PRI23 Card (KX-NS0290)
Function
A combination card including:
•
1 ISDN Primary Rate Interface port (23B channels).
•
2 extension ports with Caller ID (FSK) for SLTs.
NI (North American standard ISDN protocol) compliant.
LEDs
RJ45
To NT1/ Extension
To SLT
B A
Accessories and User-supplied Items
Accessories (included): Ferrite core
´
1, Screws
´
4
User-supplied (not included): RJ45 connector, Twisted pair cable
CAUTION
•
When connecting this optional service card to the trunk, connect through an NT1; do not connect to
the U interface of the trunk directly.
•
PRI ports are SELV ports and should only be connected to SELV services.
Notice
•
When connecting the RJ45 connector, attach the included ferrite core. Refer to "4.2.8 Attaching a
Ferrite Core".
•
The cable to connect to the ISDN Primary Rate Interface port of the SLC2/PRI23 card should be
CAT 5 (Category 5) or higher.
Note
•
This optional service card can be used for either trunk or extension connection, by setting the A/B
switch or using the connector with appropriate pin assignments.
•
To confirm the trunk connection, refer to "Confirming the Trunk Connection" in "4.13 Starting the
KX-NS1000".
Switch Settings
Switch Type Usage and Status Definition
A/B Slide Select A (default) for trunk or B for extension use.
Installation Manual 165
4.5.4 SLC2/PRI23 Card (KX-NS0290)