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XRT7296 Datasheet, PDF (8/16 Pages) Exar Corporation – INTEGRATED LINE TRANSMITTER | |||
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XRT7296
DS3 SIGNAL REQUIREMENTS AT THE DSX
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Specification
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Notes
1 The pulse template proposed by G.703 standards is shown in Figure 4 and specified in Table 4 The proposed G.703 standards
further state that the voltage in a time slot containing a 0 must not exceed 5% of the peak pulse amplitude, except for the residue
of preceding pulses.
2 The power levels specified by the proposed G.703 standards are identical except that the power is to be measured in 3kHz bands.
3 The all 1s pattern must be a pure all 1s signal, without framing or other control bits.
Table 2. DSXâ¢3 Interconnection Specification
Lower Curve
Time
Equation
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Upper Curve
Time
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Table 3. DSX-3 Pulse Template Boundaries for ANSI T1.404 Standards (See Figure 3. )
Lower Curve
Time
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Upper Curve
Time
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Table 4. DSX-3 Pulse Template Boundaries for Bellcore TR-NWT-000499 Standards (See Figure 4)
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