DV-38
System Installation Manual
D1TKUC (TRUNK UNIT, 4 TRUNK PORTS)
Product:
DV-38 TRUNK UNIT
Item
: D1TKUC
Size:
162 mm x 122 mm
Function:
1. Support Polarity Reverse detection for each CO lines.
2. A maximum of 3 D1TKUC boards can be installed onto the DV-38 main frame.
4. Support either D1CIDC or D1MDCA connections on each CO line.
4
3
2
1
The installation site of
D1TKUC, D1DTKA
Figure 4. D1TKUC (TRUNK UNIT, 4 TRUNK PORTS)
1.
CN1: 60-Wires rainbow Cable to connect to TKU1~3 positions where upon the D1MBUB.
2.
CN3: The socket for both Power Failure standard Phone and FAX connections.
3.
CN2: The RJ socket for POTS CO lines connections.
4.
CH1~4B: Connectors for each CO lines to interface either D1CIDC or D1MDCA.
19
Arista Systems Corporation
