Radiant Communications VL2510 User Manual - page 6
Table 2.
Also, you can test the output level by using a Field-strength Meter.
Table 2 Test Point Voltage vs Optical Input Power
Test Point Voltage
(Vc)
Optical input power
(dBm)
Output level
2.00 0.0 110
1.58 -1.0 108
1.26 -2.0 106
1.00 -3.0 104
0.80 -4.0 102
0.64 -5.0 100
0.50 -6.0 98
-7.0
96
-8.0
94
-9.0
92
-10.0
90
-11.0
88
-12.0
86
-13.0
84
-14.0
82
-15.0
80
The Optical Power Monitoring Lamp is lit if the Input Power below –15dBm. If the output level needs
to be changed, open the machine and adjust the rheostat W1. In return path of the fiber system, the
output level of VL2510 is 100dBµV provided that the optical input level is –5dBm. (See Table 2)
Table 3
System Pre-slope
5~350MHz 2dB,4dB,6dB,8dB,10dB
optional
Optical Receiver VL2510