Viavi T-BERD MTS 5800, Getting Started Manual

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Appendix A Specifications
MSAM specifications
T-BERD/MTS/SC Getting Started Guide
March 2018 22046537, Rev. 016 Page 205
Level measurements (E3 circuits)
Table 98 lists frequency and level measurement specifications when running applica-
tions for E3 circuits.
Receiver (DS3 circuits)
Table 99 lists specifications for the receivers when running DS3 applications.
Transmitter (DS3 circuits)
Table 100 lists specifications for the transmitter when running DS3 applications.
Table 98 E3 frequency and level measurement specifications
Parameter Specification
Tx and Rx Frequency Range: 34.368 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: ±0.05 V ±10%
Table 99 DS3 receiver specifications
Parameter Specification
Connector One RX1 BNC, and one TX/RX2 BNC; both BNCs can be used
as receivers
Bit rate 44.736 Mbps
Impedance Nominal 75 Ω at 22 MHz unbalanced
Input Range High/Low: 0 to 12 dB due to cable loss at 22 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 22MHz, from a High signal
Table 100 DS3 transmitter specifications
Parameter Specification
Output One BNC (TX/RX2); can be used as transmitter or receiver.
Bit rate 44.736 Mbps
Line coding B3ZS
Clock Source
(Timing) – Internal reference clock with accuracy ±1.5 ppm,
±1 ppm per year aging
– Recovered from DS3 Rx1
– External from BITS, SETS, or CLOCK
Frequency offset ±100 ppm, in 1 ppm steps