Appendix F - Connectors
F.1
"PWR" connector pinout
The mains adapter is connected to the equipment via the miniature socket on the unit.
Pin
Inner
Outer
F.2
"USB" connector pinout
The "USB" interface is connected to the equipment via a type B USB socket.
Contact N°
1
2
3
4
SAGEM F@st™ 1200/1240 User Guide - 252569421-01
Page F-2
Sagem Communication document. Reproduction and disclosure prohibited
Signal
+7.5 V
Ground
2
3
Signal
Vcc
PC power supply (+)
-Data
Subscriber line signal
+Data
Subscriber line signal
Ground
Meaning
DC "+" connection
DC "-" connection
1
4
Meaning
Ground