Physical Measurements; E1 Specifications - Viavi T-BERD MTS 5800 Getting Started Manual

Appendix A Specifications
T-BERD / MTS 5800 and Smart Class 4800 specifications
Table 22 DS1 transmitter specifications (Continued)
Parameter
Clock source
(Timing)
Frequency offset
Pulse shape

Physical measurements

Table 23
cations.
Table 23 DS1 frequency and level measurement specifications
Parameter
Level V p-p
Frequency
Level dBdsx
Level dBm
1. The designation dBdsx is a level measurement in dB relative to dsx level, which is 6 V peak-peak. A signal with a
peak-peak level of 6V corresponds to 0 dBdsx.
2. Available only when unframed all ones (AIS) signal is detected.

E1 specifications

When testing E1 circuits, either BNC or RJ48 connectors can be used. 5882 supports
E1 only on RJ48.
NOTE:
For the 5800 v1, 5811P and 5822P, the E1 and DS1 interfaces should not be
connected at the same time. Multiple connections can influence the integrity of
the signal under test. After running your test, disconnect from one interface
before connecting to the other interface.
Page 166
Specification
– Internal reference clock with accuracy ±1.5 ppm, ±1 ppm
per year aging
– Recovered from RX1
– External from BITS, SETS, or CLOCK
±100 ppm, in 1 ppm steps
Terminated with 100
selected, the interface meets ITU-T Recommendation
G.703 (11/01) and ANSI T1.102-1993
lists frequency and level measurement specifications when running DS1 appli-
Specification
Range: 8.0 V to 0.06 V
Accuracy: ± 0.04 V ± 10%
Resolution: 0.01 V
Range: 1.544 MHz ±250 ppm
Accuracy: ± 1.5 ppm, ± 1 ppm per year aging
Resolution: 1 Hz or 1 ppm
1
Range: +2.5 dBdsx to -37 dBdsx
Resolution: 0.1 dB
2
Range: +19.0 dBm to -10.5 dBm
Resolution: 0.1 dB
T-BERD/MTS/SC Getting Started Guide
22046537, Rev. 016
Ω resistive load and 0 dB LBO
March 2018