Atec Tektronix-SJ300E - Manual

SDH/SONET Analyzers
SJ300E
Characteristics
Transmit and Receive Line Rates
STS-1 - 51.84 Mb/s.
STS-3/STM-1e - 155.52 Mb/s.
OC-1 - 51.84 Mb/s.
OC-3/STM-1 - 155.52 Mb/s.
OC-12/STM-12 - 622.08 Mb/s.
Pattern Generation/Measurement
Generator - Internal 27 PRBS or external "through data."
Receiver - A PRBS signal of pattern length 27 or a
SDH/SONET formatted signal with the payload portion
consisting of all zeros or all ones.
Jitter Generation
Generator -
Jitter frequency: 1 Hz to 1/125 of baud rate.
Frequency accuracy: ±20 ppm.
Jitter amplitude: Up to 22 UI p-p depending on jitter frequency.
Resolution: 0.01 UI.
Resolution accuracy: ±1%, ±0.01 UI.
Transmitter Outputs
Clock Out -
Frequency: 51.84, 155.52 or 622.08 MHz ±20 ppm.
Level: ECL nominal levels.
Impedance: 50 Ohm to -2 V terminated.
Connector: BNC (internal) with external CLOCK OUT. Same
frequency as external clock.
Data Out -
Baud rate: Equals frequency of CLOCK OUT, NRZ.