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| DX/DT/DR-7201
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TTL/RS-422 Data Transmission |
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| For Point-to-Point Medium
Speed Data Applications |
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The Litelink™ system consists of two DX-7201 transceivers or the DT-7201
transmitter and DR-7201 receiver. All units utilize pure digital on-off
modulation to transmit high-speed data signals in accordance with standard
RS-422 or TTL specifications. No conversion, sampling or other data
manipulation is employed. F or higher data rates model see the
DT/R-7301
The DX/DT/DR-7201 is easily user-configured for either of the above
protocols by setting an internal DIP switch. Operation otherwise is totally
adjustment free. The system may also be used for protocol conversion if
desired. Integral indicators are provided on both units to continuous
indicate the presence of data signals as well as operating power thereby
making system troubleshooting simple.
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| Specifications |
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Important Features |
| Data Rate |
DC to 50 Mb/s |
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· DC to 50 Mb/s
Data Rate |
| Protocols Supported |
TTL (50 ohm/Hi-Z), RS-422 |
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· TTL, RS-422
Selectable |
| Signal Connector |
BNC, Terminal Block |
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· Works with
Burst Data |
| Rise / Fall Time |
12 nanoseconds minimum |
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· No Adjustments |
| Optical Output Power |
-15 dBm typical |
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· Signal & Power
Indicators |
| Optical Loss Budget |
0-10 dB |
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· Single model for stand
alone or
rack mount |
| Power Requirements |
11-24 VAC/DC @150mA |
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·
Din Rail mount
option |
| Operating Temperature |
-35 to +75 degrees C |
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| Operating Humidity |
0 to 95% non-condensing |
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| Physical Size |
5.0” x 3.0 x 1.0"
127mm x 76mm x 25.4mm |
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*Note all specifications are subject to change without notice
Copyright 2008
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Fiber Optic Communications Systems
