Delta Electronics OPEP-33-B4L3R manual Specification of Receiver, Apd

OPEP-33-B4L3R

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	1260	1310	1360	nm	APD
Receiver Sensitivity	PIN			-30	dBm	Note (1)
Input Saturation Power (Overload)	PSAT	-8.5			dBm
Signal Detect -Assert Power	PA	-		-30	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 Reflectance				-12	dB
Receiver Threshold Setting Time	TRTS			400	ns	Note (4)
Guard Time	GT	0		128	ns
Dynamic Range	DR	21.5			dB

Note (1). Measured with Light source 1310nm, ER=9dB; BER =<10-12@PRBS=27-1 NRZ

This assurance should be met with asynchronous data flowing out of the optical transmitter of the system under test. The output data pattern from the transmitter of the system under test is a repetition of alternate 0/1 pattern as defined for this measurement.

Note (2). When SD deasserted, the data output is Low-level (fixed) Note (3). These are 20%~80% values.

3	Revision: S1
	03/27/2007
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