VeEX VePAL TX300, User Manual

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Rate:
In DS1 (1.544Mbps) mode, the 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 or 56kbps timeslots
(contiguous or non-contiguous timeslots)
In DS3 (45Mbps) mode, the options are 45M, 1.544M Mux (DS3/DS1 Mux) or Fractional DS1Mux where:
45M: Configures the transmitter for full rate testing at 45Mbps
1.544M (DS3/DS1 Mux): Configures the transmitter for full rate testing at 45Mbps signal with DS1 payloads (1 to 28
channels)
Fractional DS1 Mux: 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 2M mode, the options are 2M or Fractional E1 (N x64) where:
2M: Configures the transmitter for full rate testing at 2.048Mbps
Fractional E1 (N x64): Configures the transmitter for fractional testing using N or M 64kbps timeslots (contiguous or non-
contiguous timeslots)
In E3 (34Mbps) mode, the options are 34M or 2M Mux (E3/E1 Mux) or Fractional E1 (Nx64) Mux where:
34M: Configures the transmitter for full rate testing at 34Mbps
2M (E3/E1 Mux): Configures the transmitter for full rate testing at 34Mbps signal with E1 payloads (1 to 16 channels)
Fractional E1 (E3/E1Mux w/ Nx64): 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:
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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Pattern
Tapping the Pattern box opens the Tx Pattern Setup screen shown below. The test patterns can be applied to all PDH and SDH
rates; however, ITU-T recommends certain sequences depending on the bit rate under test.
TX300/e_e-manual_D07-00-033P_RevG00