WM_PRJ_M13_UGD_001 - 001
20th July 2004
© 2004
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Wavecom Confidential & Proprietary Information
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Pin # Signal
(CCITT / EIA)
I/O I/O type Description Comment
11 CCTS/CT106 O STANDARD
RS232
RS232
Clear To Send
12 CRTS/CT105 I STANDARD
RS232
RS232
Request To Send
13 CRI/CT125 O STANDARD
RS232
RS232
Ring Indicator
14 RESET I/O Schmitt Modem reset Active low
15 CSPK2N O Analog Speaker
negative line
3.2.2 Power supply cable
Fuse 2.5 A / 250 V
(5 x 20 mm)
Red wire
Black wire
Connector Molex
Micro-Fit 3.0
Stripped wire
tinned over 5 mm
Connector
Side View
Figure 9: Power supply cable
Component Characteristics
Micro-Fit connector
4-pin
Part number: MOLEX 43025-0400
Cable
Cable length: ∼1.5 m
Core: tinned copper 24 x 0.2 mm Wire
Section: 0.75 mm
2