DS2186
OUTPUT PULSE TEMPLATE AT 2.048 MHz Figure 4
1.2
1.0
NORMALIZED
AMPLITUDE
0.5
0.0
–0.2
250
500
NANOSECONDS
NOTES:
1. Unlike the DSX–1 template, which is specified at the cross–connect point, the CEPT (2.048 MHz) template is spe-
cified at the transmit line output.
2. The template shown above is normalized. The actual pulse height is cable dependent and is specified in
Table 3.
3. The corner points shown below are joined by straight lines to form the template.
MAXIMUM CURVE
(0, 0.1)
(109.5, 0.5)
(109.5, 1.2)
(244, 1.1)
(378.5, 1.2)
(378.5, 0.5)
(488, 0.1)
MINIMUM CURVE
(0, –0.1)
(134.5, –0.2)
(134.5, 0.5)
(147, 0.8)
(244, 0.9)
(341, 0.8)
(353.5, 0.5)
(353.5, –0.2)
(488, –0.1)
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