Time Of Day Output - Symmetricom TimeSource 3000 Manual

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Table D. TOD Connector Pinouts
Pin
1 1 pps A
2 1 pps B
3 12 V power source
4 Receive data B
5 Receive data A
6 Circuit ground
7 Transmit data A
8 Transmit data B
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TimeSource 3000
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Time of Day Output

If using time of day (TOD) output, connect the TOD output at the
RJ-45 connector labeled TOD. See Warning: for the connector
location, and Table D for the connector pinouts.
Signal
Note: Pins not listed are reserved for future use.
If the device receiving the time code (for example, Cisco router)
accepts an RS-232 cable instead of an RS-422 cable, follow
Procedure E to install the RJ-45–to–DB-25 TOD converter.
Note:
Before performing Procedure E, ensure that the appropriate
Cisco router or NTP Type 4 compatible device is installed, and
power applied, per manufacturer's instructions.
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Abbreviation
TOD PPS +
TOD PPS –
TOD P12V
TOD RXD –
TOD RXD +
TOD GND
TOD TXD +
TOD TXD –
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Direction
From TimeSource 3000
From TimeSource 3000
—
To TimeSource 3000
To TimeSource 3000
—
From TimeSource 3000
From TimeSource 3000
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