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OP
+
VTX
Installation and Operation Manual
29
Fiber Optic Input/Output
Table 3-2
Optical Port Performance Specifications - Inputs
Item
Minimum
Typical
Maximum
Note
Number of inputs
1
1
Input wavelength
1260 nm
-
1620 nm
Optical power monitor
accuracy
-3 dB
-
3 dB
Sensitivity
-
-20 dBm
-19 dBm
OP
+
SFP1
+
TR13
-
-20 dBm
-19 dBm
OP
+
SFP1
+
TR27
to OP
+
SFP1
+
TR61
-
-29 dBm
-28 dBm
OP
+
SFP1
+
HI
+
TR27
to OP
+
SFP1
+
HI
+
TR61
Overload
-
-
-3 dBm
OP
+
SFP1
+
TR13
-
-
0 dBm
OP
+
SFP1
+
TR27
to OP
+
SFP1
+
TR61
-
-
-9 dBm
OP
+
SFP1
+
HI
+
TR27
to OP
+
SFP1
+
HI
+
TR61
Table 3-3
Optical Port Performance Specifications - Outputs
Item
Minimum
Typical
Maximum
Note
Number of outputs
1
1
Peak wavelength (FP)
1300 nm
1310 nm
1320 nm
OP
+
SFP1
+
TR13
n
-3*
n*
n
+ 3*
OP
+
SFP1
+
TR27
to OP
+
SFP1
+
TR61
OP
+
SFP1
+
HI
+
TR27
to OP
+
SFP1
+
HI
+
TR61
Spectrum width (RMS) (FP)
-
2 nm
4 nm
OP
+
SFP1
+
TR13
Average output power
-9.5 dBm
-5 dBm
0dBm
OP
+
SFP1
+
TR13
-5 dBm
0 dBm
5 dBm
OP
+
SFP1
+
TR27
to OP
+
SFP1
+
TR61
-5 dBm
0 dBm
3 dBm
OP
+
SFP1
+
HI
+
TR27
to OP
+
SFP1
+
HI
+
TR61
Optical rise/fall time
-
-200 ps
270 ps
No filter; 20% to 80%
Extinction ratio
7 dB
9 dB
-
2.1 GHz filter
(fourth order Bessel)
Jitter
<0.2 UI
pk-to-pk
* n=1270, 1290, 1310, 1330, 1350, 1370, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610 nm