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Diffstat (limited to '3710/CH9/EX9.2/Ex9_2.sce')
| -rw-r--r-- | 3710/CH9/EX9.2/Ex9_2.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3710/CH9/EX9.2/Ex9_2.sce b/3710/CH9/EX9.2/Ex9_2.sce new file mode 100644 index 000000000..c8a3cbf80 --- /dev/null +++ b/3710/CH9/EX9.2/Ex9_2.sce @@ -0,0 +1,18 @@ +//Example 9.2, Page Number 462
+//Flux budget
+clc;
+
+to=0//The Transmitter Output in dBm
+rs=-50//The Receiver Sensitivity in dBm
+rm=50//The Required Margin in dBm
+
+//System Loss
+f=30//Fiber loss in db
+d=1//Detector Coupling Loss in db
+t=5//Total Splicing Loss (0.5 DB x 10) in db
+h=5//Headroom for Temperature range,ageing effects & Future Splices in db
+t=f+d+t+h //The total power attenuation
+p=50-t
+
+mprintf("The total attenuation is:%d dB",t)
+mprintf("\nHence the excess power margin is 50 - %d =%d dB\n",t,p);
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