System Installation Manual
DV-38
D1DTKA (ISDN BRI Trunk Unit)
Product
: DV-38 ISDN TRUNK UNIT
Item
: D1DTKA (ISDN BRI CARD)
Size
: 162 mm x 122 mm
Function
1.
Supports 2 lines of 2B+D interface which support 4 voice channels.
2.
The system provides 3 slots of ISDN Trunk Unit connector. (Maximum expansion
capability: 6 lines for 2B+D or 12 lines for Voice channel.)
7
6
5
Figure 5. D1DTKA (ISDN TRUNK UNIT, 2 BRI PORTS)
The installation site of
D1DTKA
3
2
1
4
1.
Test Connector for engineer testing.
2.
Test Connector for engineer testing.
3.
Flat cable connect to D1MBUB.
4.
RJ-45 connector to connect to ISDN BRI Line.
5.
JP1 jumper for first line-line termination enable/disable.
DO NOT ALTER
6.
JP2 jumper for second line-line termination enable/disable.
DO NOT ALTER
7.
JP3 jumper for DTKA card of TKU slot number.
See table on next page.
20
Arista Systems Corporation