Transmitter (Sts-1 Circuits); Physical Measurements (Sts-1 Circuits); E4/Stm-1E Pim Specifications - Viavi T-BERD MTS 5800 Getting Started Manual

Transmitter (STS-1 circuits)

Table 103
Table 103 STS-1 transmitter specifications
Parameter
Connector
Bit rate
Line coding
Clock Source
(Timing)
Frequency offset
Pulse (high)
Pulse (DSX)
Pulse (low)
Pulse shape
Impedance

Physical measurements (STS-1 circuits)

Table 104
applications.
Table 104 STS-1 frequency and level measurement specifications
Parameter
Tx and Rx frequency
Level Vp

E4/STM-1e PIM specifications

Refer to these tables for specifications for the E4/STM-1e PIM:
March 2018
lists specifications for the transmitter when running STS-1 applications.
Specification
One BNC (TX/RX2); used as transmitter only
51.84 Mbps
B3ZS
– Internal reference clock with accuracy ±1.5 ppm,
±1 ppm per year aging
– Recovered from STS-1 Rx1
– External from BITS, SETS, or CLOCK
±50 ppm, in 1 ppm steps
Nominal 1.15 Vp. Complies with ANSI T1.102-1993 and ITU-T
G.703 (11/01) after passing through 450 feet of RG59B/U
cable.
Nominal 0.6 Vp. Complies with ANSI T1.102-1993 and ITU-T
G.703 (11/01).
Nominal 0.32 Vp
With output terminated in 75 Ω resistive load and DSX
selected, the Dual Module Carrier, Transport Module, and
MSAM meets ITU-T Recommendation G.703 (11/01) and ANSI
T1.102-1993
Nominal 75 Ω
lists frequency and level measurement specifications when running STS-1
Specification
Range: 51.84 MHz ±50 ppm
Accuracy: ±1.5 ppm, ±1 ppm per year aging
Resolution: 1 Hz or 1 ppm
Range: 1.6 V to 0.01 V
Resolution: 0.01 V
Accuracy: ±0.05 V ±10%
T-BERD/MTS/SC Getting Started Guide
22046537, Rev. 016
Appendix A Specifications
MSAM specifications
Page 207