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25111 Arctic Ocean Drive
Lake Forest, CA 92630
tel. 949.455.4000 fax. 949.455.4010
www.telenetics.com
Document #0071 0700
Telenetics is registered trademark of Telenetics Corporation.
All other trademarks are the property of their respective holders. ©2000
For more information on Telenetics’ wireless
products and services, call:
949-455-4000 or visit
www.telenetics.com
Power edge A 12-pin edge connector located at the
left side of the modem board. This
connector supplies the modem board with
power from the standalone case or the
modem rack. Header H1 is located on top
of P1.
Pin Voltage Function Header H1 Pin
10 + 15 VDC Transformer 20 VAC 2
12 - 15 VDC Transformer 20 VAC 1
8 Center Tap Transformer center tap 3 & 4
4 + 8.5 VDC Transformer 10 VAC 6
6 + 8.5 VDC Transformer 10 VAC 5
2 GND Chassis Ground n.c.
connector
connector
Digital Data edge P2 is a 25-pin edge connector located at
the backend of the modem board. The eleven
signals routed to and from this connector
are the RS 232 data interface signals.
Pin RS 232 V.24 Function
circuit circuit
1 AA 101 Protective Ground
2 BA 103 Transmitted Data
3 BB 104 Received Data
4 CA 105 Request To Send
5 CB 106 Clear To Send
6 CC 107 Data Set Ready
7 AB 102 Signal Ground
8 CF 109 Data Carrier Detect
9 ---- ---- + 12 Volt.Test only
10 ---- ---- - 12 Volt.Test only
25 ---- ---- Analog Loop back
Modem Board Selective Jumper Options
*Specifications are subject to change without notice
Operational Settings
Data Carrier Detect Level
- 30 dBm
- 45 dBm
Transmit Level
0 dBm
- 2 dBm
- 4 dBm
- 6 dBm
- 8 dBm
- 10 dBm
- 12 dBm
- 14 dBm
Line Connection
2- wire
4- wire
Turnaround Squelch
In
Out
Transmit Carrier
RTS Control
Constant Carrier
Local Copy Squelch
No Local Copy
Local Copy
Test Generator Baud rate
1
18
37
75
150
Chassis GND Option
Chassis GND and Signal GND not connected
Chassis GND and Signal GND connected together
Modem Timing
RTS/CTS Delay
8 ms
33 ms
59 ms
219 ms
Data Carrier Detect Delay
6 ms
23 ms
Turnaround Squelch Time
83 ms
159.6 ms
Soft Carrier Timing
No Soft Carrier
8.3 ms
26.6 ms
Anti-Streaming Time
4 ms
7.6 ms
14 ms
28 ms
56 ms
Out