Chapter 4. Trunks and Lines
Table 4-23. Pinouts and color codes for extension expansion connector CN1
Extension
Slot
EC/TRK
4-36
Color
Pin No.
Desig.
Code
WH-BL
26
1
BL-WH
WH-OR
27
2
OR-WH
WH-GN
28
3
GN-WH
WH-BR
29
4
BR-WH
WH-SL
30
5
SL-WH
RD-BL
31
6
BL-RD
RD-OR
32
7
OR-RD
RD-GN
33
8
GN-RD
DBS Manual - Revised April 2000
Extension Port Assignments
According to System Type
DBS 40
DBS 72
1T
Extension
Extension
1R
Port 25
Port 49
2T
Extension
Extension
2R
Port 26
Port 50
3T
Extension
Extension
3R
Port 27
Port 51
4T
Extension
Extension
4R
Port 28
Port 52
5T
Extension
Extension
5R
Port 29
Port 53
6T
Extension
Extension
6R
Port 30
Port 54
7T
Extension
Extension
7R
Port 31
Port 55
8T
Extension
Extension
8R
Port 32
Port 56
Section 300-Installation
DBS 96
No
Extension
Expansion
Card
Required
(uses
CN14
instead)
DBS-2.3/9.2-300