Tektronix WVR5200 Technical Reference page 16

Instrument Connectors
Table 4: SDI video connector specifications
Connector
Video External Reference
Connector
Table 5: External reference connector specifications
Connector
Remote Connector
6
Characteristic
Input Type
Input Level
Cable Loss Accommodation: 270 Mb/s
Cable Loss Accommodation: 1.5 Gb/s,
3 Gb/s
Output Type
Output Level
Use the REF LOOP connector to input a composite Black Burst signal or a
tri-level sync signal for use as a sync timing reference for the selected video
input signal. The following table lists the signal characteristics of the external
reference connectors.
Characteristic
Input Type
Input Level
Maximum Input Voltage Level
Maximum Absolute Input Voltage
The Remote connector is a 15-pin, female, D-type connector with socket contacts.
It uses ground closures for remote control and sending indications to external
equipment when alarms have occurred. The input of LTC is through the REMOTE
connector.
Use the Remote connector to input LTC time code signals, and to remotely select
one of the first four instrument presets in group "A" using ground closure. The
following table lists the signal characteristics of the Remote connector.
NOTE. For more information on Preset recall, refer to the user manual on the
Product Documentation CD that was shipped with your instrument.
Description
BNC, 75 Ω internally terminated
800 mV ± 10%
0 to 30 dB attenuation at ½ of serial rate
Equivalent to approximately 300 m of
Belden 8281 at 270 Mb/s
0 to 20 dB attenuation at ½ of serial rate
Equivalent to approximately 80 m of
Belden 8281 at 1.485 Gb/s. Typical
performance to 110 m
BNC, 75 Ω internally terminated
800 mV ± 10% into 75 Ω load
Description
BNC, passive loop-through, 75 Ω
compensated
-6 to +6 dB
± 5 V, DC
± 5 V, DC
WVR5200 System Integrator