Data Cable Pinouts
The Millennium data cable pinouts are shown in Figure 9-4. The matching pinouts for the J2 on the Octel
200/300 are shown in Table 9-1.
Brown
Light Blue
Yellow
Green
Red
Black
Orange
Slate
Head-on
View
Slate
PB60019-01
PBX (DTE)
8-pin modular
Millennium
XXX-011 cable
Brown
Orange
Light
Blue
Figure 9-4 Data Cable Configuration
Table 9-1 DCE Pinouts for J2 to PBX Integration Cable
PIN
EIA/CKT
1
AA
2
BA
3
BB
4
CA
5
CB
7
AB
8
CF
20
CD
Cortelco Millennium Adaptive Integration 9-13
Octel 200/300 (DCE)
DB-25 (male)
1 Pin 4 is shunted to pin 20 inside the
DB-25 connector case.
2 Pin 20 is not connected through to
the PBX.
Signal Function
Protective Ground
Transmit Data (TX)
Receive Data (RX)
Request to Send (RTS)
Clear to Send (CTS)
Signal Ground (GND)
Receive Line Signal Detector (DCD)
Data Terminal Ready (DTR)
Red
2,TX
Green 3, RX
1
Orange 4, RTS
Brown 5, CTS
Black 6, N/A
Yellow 7, GND
Slate
8, DCD
1, 2
Pin 20, DTR
Light Blue 23
Octel 200/300
S.4.1