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Mini Din 8 to RJ-45 Cable
Din 8
RJ-45
1 ---------------3 --------------HSKo (Handshake Out)
2 ---------------2 --------------HSKi (Handshake In)
3 ---------------6 --------------TD (Transmit Data)
4 ---------------4 --------------Gnd (Ground)
5 ---------------5 --------------RD (Receive Data)
6 ---------------4 --------------TD+
7 -------------N/C-------------GPi
8 -------------N/C-------------RD+ (Receive Data)
†
TD+ is connected to ground
3.3 OPERATING THE MODEL 1007
Once the Model 1007 is properly installed, it should operate trans-
parently—as if it were a standard cable connection. Operating power
is derived from the Mac's data and control signals; there is no
"ON/OFF" switch.
Signal
†
(Transmit Data)
5
SPECIFICATIONS
Transmission Format: Asynchronous
Data Rate: 0 to 19,200 bps
Surge Protection: 600W power dissipation at 1 mS and response
time of 1.0 pS (Model 1007S only)
Distance: See below
Control Signal: The single Mac control line, Handshake In, turns
on when the modem is connected
Distance: See table below
Transmit Line: 4 wire, unconditioned line (2 twisted pairs)
Transmit Mode: Full duplex, 4-wire
Transmit Level: 0 dBm
Line Connection: RJ-11, RJ-45
Power Supply: None required, uses ultra low power from data and
control signals
Size: 2.0" x 1.7" x 0.8"
Distance Table (miles)
Data Rate
19
19,200
6.2
9,600
7.5
4,800
8.7
2,400
11.8
1,200
17.0
6
Wire Gauge
24
26
3.7
1.2
4.9
2.5
5.6
3.7
8.0
4.9
11.8
8.0
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