VeEX UX400, User Manual

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In VC12 mapping mode, the Low Rate options are 2M or Fractional E1 (N x64) where:
2M: Configures the transmitter for full rate testing at 2.048Mbps
Fractional E1: Configures the transmitter for fractional testing using N or M 64kbps timeslots (contiguous or non-contiguous timeslots)
In VC3 mapping mode/Tributary set to E3, the Low Rate option are 34M or 2M Mux (E3//E1 Mux) or Fractional E1 Mux (E3//E1 Mux w/Nx64) where:
34M: Configures the transmitter for full rate testing at 34Mbps
2M Mux mode: Configures the transmitter for full rate testing at 34Mbps signal with E1 payloads (1 to 16 channels)
Fractional E1 Mux mode: Configures the transmitter for full rate testing at 34Mbps signal with E1 payloads (1 to 16 channels) for fractional testing using N or M
64kbps timeslots (contiguous or non-contiguous timeslots)
SONET:
In VT-1.5 mapping mode, The Low Rate options are 1.544M or Fractional DS1 (Nx64 or Nx56) where:
1.544M: Configures the transmitter for full rate testing at 1.544Mbps
Fractional DS1 (Nx64 or Nx56): Configures the transmitter for fractional testing using N or M 64kbps timeslots (contiguous or non-contiguous timeslots)
In STS-1 mapping mode/Tributary set to DS3, the Low Rate option are 45M or 1.544M Mux (DS3/DS1 Mux) or Fractional DS1 (Nx64 or Nx56) Mux where:
45M: Configures the transmitter for full rate testing at 45Mbps
1.544M Mux mode: Configures the transmitter for full rate testing at 45Mbps signal with DS1 payloads (1 to 28 channels)
Fractional DS1 Mux mode: Configures the transmitter for full rate testing at 45Mbps signal with DS1 payloads (1 to 28 channels) for fractional testing using N or M
64kbps or 56kbps timeslots (contiguous or non-contiguous timeslots)
In VT-2 mapping mode, the Low Rate options are 2M or Fractional E1 (Nx64) where:
2M: Configures the transmitter for full rate testing at 2.048Mbps
Fractional E1: Configures the transmitter for fractional testing using N or M 64kbps timeslots (contiguous or non-contiguous timeslots)
In STS-1 mapping mode/Tributary set to E3, the Low Rate options are 34M or 2M Mux (E3/E1 Mux) or Fractional E1 Mux (E3/E1 Mux w/Nx64) where:
34M: Configures the transmitter for full rate testing at 34Mbps
2M Mux mode: Configures the transmitter for full rate testing at 34Mbps signal with E1 payloads (1 to 16 channels)
Fractional E1 Mux mode: Configures the transmitter for full rate testing at 34Mbps signal with E1 payloads (1 to 16 channels) for fractional testing using N or M
64kbps timeslots (contiguous or non-contiguous timeslots)
Framing:
Depends on low rate selected:
In DS1 mode, the options are unframed, D4 (SF), and ANSI T1.107 (ESF).
In DS3 mode, the options are unframed, M13, and C-Parity.
In E1 mode, the options are unframed, PCM31, PCM31C, PCM30, and PCM30C. Framing conforms to G.704 and G.706 recommendations and are briefly described below.
In E3 mode, the options are unframed, framed G.751.
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7.1.1.5 Pattern:
Applies to both SDH/SONET and PDH signals and allows the user to configure the test pattern to be used. Use the pattern drop-down box to select the test
pattern which will be inserted into the transmitted signal. Pseudo Random Bit Sequences (PRBS) defined by ITU-T 0.150 and 0.151 standards, fixed words and 24-bit or 32 bit
user defined patterns are available. Note, if the 32 bit user pattern entered is incorrect, the default pattern will be 0xFFFFFFFF.
Pattern Setup
Note: While a test is running, it is possible to view the signal configuration, but it is not possible to change the setup or modify other measurement settings.
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7.1.2 Measurements Setup
Tapping the
Measurements
tab opens the setup screen for the Timer and Performance Analysis.
UX400 10G e-Manual D07-00-058P RevA00 Page 121 of 209