Receiver (E4 Circuits); Transmitter (E4 Circuits); Physical Measurements (E4 Circuits) - Viavi T-BERD MTS 5800 Getting Started Manual

Receiver (E4 circuits)

Table 36
Table 36 E4 receiver specifications
Parameter
Connector
Bit rate
Impedance
Range

Transmitter (E4 circuits)

Table 37
Table 37 E4 transmitter specifications
Parameter
Connector
Bit rate
Line coding
Tx clock
(Timing)
Frequency offset
Pulse
Impedance

Physical measurements (E4 circuits)

Table 38
cations.
Table 38 E4 frequency and level measurement specifications
Parameter
Tx and Rx
Frequency
March 2018
lists specifications for the receiver when running E4 applications.
Specification
For 5800 v1 and v2, one BNC (RX1). For 5800-100G and
5882, one HD-BNC (RX1).
139.264 Mbps
Nominal 75 Ω at 70 MHz unbalanced
– Term: 0 to 12 dB due to cable loss at 70 MHz, from a
nominal signal
– Monitor: -20 dB due to resistive loss in addition to 0 to 12
dB due to cable loss at 70 MHz, from a nominal signal
lists specifications for the transmitter when running E4 applications.
Specification
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.
139.264 Mbps
CMI
– Internal reference clock with accuracy ±1.5 ppm, ±1 ppm
per year aging
– Recovered from E4 RX1
– External from BITS, SETS, or CLOCK
±50 ppm, in 1 ppm steps
Nominal 1.0 Vpp Complies with ITU-T G.703 (11/01)
Nominal 75 Ω
lists frequency and level measurement specifications when running E4 appli-
Specification
– Range: 139.264 MHz ±100 ppm
– Accuracy: ±1.5 ppm, ±1 ppm per year aging
– Resolution: 1 Hz, or 1 ppm
T-BERD/MTS/SC Getting Started Guide
22046537, Rev. 016
Appendix A Specifications
T-BERD / MTS 5800 and Smart Class 4800 specifications
Page 173