User's Manual

Appendix A Specifications
E4/STM-1e specifications
118 T-BERD/MTS 5800 Getting Started Manual
Physical
measurements
(STS-1 circuits)
Table 27 lists frequency and level measurement specifica-
tions when running STS-1 applications.
E4/STM-1e specifications
Refer to these tables for specifications for the E4/STM-1e
connector:
– Table 28 on page 119 through Table 30 on page 120 list
specifications for E4 receivers, transmitters, and
frequency and level measurements.
– Table 31 on page 120 through Table 33 on page 121 list
specifications for STM-1 receivers, transmitters, and
frequency and level measurements.
Table 27 STS-1 frequency and level measurement specifications
Parameter Specification
Tx and Rx
frequency
Range: 51.84 MHz ±50 ppm
Accuracy: ±1.5 ppm, ±1 ppm per year aging
Resolution: 1 Hz or 1 ppm
Level Vp Range: 1.6 V to 0.01 V
Resolution: 0.01 V
Accuracy: ±0.02 V ±10%