Rainbow Electronics DS2186 - Manual (Page 6)

DS2186
041295 6/11
OUTPUT PULSE TEMPLATE AT 2.048 MHz Figure 4
1.2
1.0
0.5
0.0
–0.2
250 500
NANOSECONDS
NORMALIZED
AMPLITUDE
NOTES:
1. Unlike the DSX–1 template, which is specified at the cross–connect point, the CEPT (2.048 MHz) template is
specified 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 MINIMUM CURVE
(0, 0.1) (0, –0.1)
(109.5, 0.5) (134.5, –0.2)
(109.5, 1.2) (134.5, 0.5)
(244, 1.1) (147, 0.8)
(378.5, 1.2) (244, 0.9)
(378.5, 0.5) (341, 0.8)
(488, 0.1) (353.5, 0.5)
(353.5, –0.2)
(488, –0.1)