Viavi T-BERD MTS 5800, Руководство по началу работы

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Appendix A Specifications
T-BERD / MTS 5800 and Smart Class 4800 specifications
T-BERD/MTS/SC Getting Started Guide
March 2018 22046537, Rev. 016 Page 171
Physical measurements (DS3 circuits)
Table 32 lists frequency, level, and jitter measurement specifications when running DS3
applications.
Receiver (STS-1 circuits)
Table 33 lists specifications for the receivers when running STS-1 applications.
Transmitter (STS-1 circuits)
Table 34 lists specifications for the transmitter when running STS-1 applications.
Table 32 DS3 frequency and level measurement specifications
Parameter Specification
Tx and Rx
frequency
– Range: 44.736 MHz ±100 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%
Table 33 STS-1 receiver specifications
Parameter Specification
Connector For 5800 v1 and v2, one BNC (RX1).
For 5800-100G and 5882, one HD-BNC (RX1).
Bit rate 51.84 Mbps
Impedance Nominal 75 Ω at 26 MHz unbalanced
Range – High/Low: 0 to 12 dB due to cable loss at 26 MHz, from a
high signal
– DSX/Monitor: -20 dB due to resistive loss in addition to 0 to
9 dB due to cable loss at 26 MHz, from a High signal
Table 34 STS-1 transmitter specifications
Parameter Specification
Connector For 5800 v1 and v2, one BNC (TX/RX2); used as transmitter
only. For 5800-100G and 5882, one HD-BNC (TX/RX2); used
as transmitter only.
Bit rate 51.84 Mbps
Line coding B3ZS
Clock Source
(Timing) – Internal reference clock with accuracy ±1.5 ppm, ±1 ppm
per year aging
– Recovered from STS-1 Rx1
– External from BITS, SETS, or CLOCK