4.5.2 SLC2/BRI4 Card (KX-NS0280)
Function
A combination card including:
• 4 ISDN Basic Rate Interface ports.
• 2 extension ports with Caller ID
(FSK) for SLTs.
EURO-ISDN/ETSI compliant.
AB
LEDs
To NT1/
Extension
To SLT
RJ45
(LINE 1 to LINE 4)
RJ45 for SLT
Accessories and User-supplied Items
Accessories (included): Ferrite core ´ 2, 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.
Notice
When
connecting the RJ45 connector, attach the included ferrite core. Refer to "4.2.8 Attaching a Ferrite
Core".
Note
• This
optional service card has 100 W of terminal resistance. For use in point to multi-point connection,
the card must be placed at the end of the bus.
• 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.
158 Installation Manual
4.5.2 SLC2/BRI4 Card (KX-NS0280)
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