1000BASE Sfp Epon Olt Px20++ , 1.25G Sfp Gpon Huawei 3.3V Power Supply

Fiber Optic Transceivers 1490nmTx 1310nmRx Epon PX20++ PON SFP Module

Absolute Maximum Ratings

Parameter	Unit	Min.	Typical	Max.
Power Supply	V	0		4.2
Storage Ambient Temperature	°C	-40		85
Operating Case Temperature	°C	-40		85
Operating Relative Humidity	%	5		95
Receiver Damaged Threshold	dBm	0

Operating Condition

Parameter	Unit	Min.	Typical	Max.
Power Supply	V	3.1	3.3	3.5
Operating Case Temp for C-temp	°C	-10		70
Operating Relative Humidity	%	5		95
Data Rate(TX/RX)	Gbit/s		1.25

Optical Characteristics

Parameter	Unit	Min.	Typ.	Max.
TX Central Wavelength	nm	1480		1500
Spectral Width (-20dB)	nm			1
SMSR	dB	30
Mean Launched Power (BOL)	dBm	7	7.5	10
Mean Launched Power (TX Off)	dBm			-39
Extinction Ratio(Note 1)	dB	9
TX Total Jitter	UI			0.43
Rise/Fall Time (20%-80%)	ps			260
RIN15OMA	dB/Hz			-115
Optical Return Loss Tolerance	dB	-12
Transmitter and dispersion Penalty(20km G.652)	dB			2.3
TX Optical Eye Mask	Compliant With IEEE Std 802.3ah™-2004
Receive Wavelength	nm	1260		1360
Sensitivity (Note 2)	dBm			-33
Overload	dBm	-6
Dynamic Rang	dB	25
Receiver Threshold Settling Time	ns			250
RX Dynamic Range(Note 3)	dBm	-30		-6
LOS-Deassert	dBm			-34
LOS-Assert	dBm	-45
SD Hysteresis	dB	0.5		6
Receiver Reflectance	dB			-12

Electrical Characteristics

Parameter	Unit	Min.	Typical	Max.
Power Supply Current	mA			300
Data Input Differential Swing	mV	200		1600
Data Differential Impedance	Ω	90	100	110
TTL Input -Low	V	0		0.8
TTL Input -High	V	2.0		Vcc
TTL Output -Low	V	0		0.4
TTL Output -High	V	2.4		Vcc
Data Output Differential Swing	mV	400		1600
Los Assert Time	ns			500
Los Deassert Time	ns			500

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Categories	Pon SFP Module
Brand Name:	Mray
Model Number:	EPON-OLT-PX20++
Certification:	CE, FCC, RoHs, ISO9001
Place of Origin:	Shenzhen, China
MOQ:	1 piece
Price:	Negotiable
Payment Terms:	T/T, Western Union, L/C
Supply Ability:	10000pcs/week
Delivery Time:	1~2 days for samples
Packaging Details:	10pcs/plastic try, 500pcs per standard export carton
Product name:	1490nmTx 1310nmRx Epon PX20++ PON SFP Module
Data Rate:	1.25G
Class:	EPON OLT PX++
Power supply:	+3.3V
Application:	EPON OLT
Compatibility:	Huawei, ZTE...