Delta Electronics OPEP-33-A4K3R manual Specification of Receiver, Note 4 Spectral Width RMS

							OPEP-33-A4K3R
Note (4): Spectral Width (RMS)
Center Wavelength	RMS spectral width(max)
	1000Base-PX20-U					Transmitter Spectral Limits
nm	nm
			4
1260	0.72
1270	0.86
1280	1.07		3
1290	1.40
1300	2.00	(nm)
1304	2.42	RMS	2
1305	2.55
1308	3.00		1
1317
1320	2.53
1321	2.41		0
1330	1.71		1240	1260	1280	1300	1320	1340	1360	1380
1340	1.29					Center Wavelength (nm)
1350	1.05
1360	0.88

Note (5). Transmitter eye mask definition

	1+ Y 3
	1
Amplitude	1- Y1
	0.5
Normalized	Y1
	0
	-Y2
	0	X1	X2	1- X2	1-X1	1

Normalized Time

4. Specification of Receiver

	Parameter		Symbol	Min.	Typ.	Max.	Unit	Note
Input Optical Wavelength			λIN	1480	1490	1500	nm	PIN-PD
Receiver Sensitivity			PIN			-26	dBm	Note (1)
Input Saturation Power (Overload)			PSAT	-3			dBm
Signal Detect -Assert Power			PA	-		-26	dBm
Signal Detect -Deassert Power			PD	-44			dBm	Note (2)
Signal Detect Hysteresis			PA-PD	0.5	2	6	dB
Data Output Rise/Fall time			tr/tf			260	ps	Note (3)
Receiver		1480 to 1500nm				-12	dB	Note (4)
Reflectance
				3				Revision: S1
								03/12/2007
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