Epon Olt SFP Px20+++ 7dBm 9dBm Compatible All of Hioso V-Sol Dahua Tplink etc Gepon ONU Olt

Product Description

EPON OLT PX20+++ SFP Module SC connector Tx1490/Rx1310nm epon OLT SFP 7dBm/9dBm SC 20km
Product Description
This 1490nm DFB EPON OLT SFP transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 20km. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.
Product Features: 1.25Gb/s serial optical interface compliant to 802.3AH specifications small form factor pluggable module SFP 1490 nm DFB transmitter, 1310 nm APD photodetector BURST receiver 2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers Operating case temperature: 0 to 70 °C or-40 to 85 °C All-metal housing for superior EMI performance Low power consumption Cost effective OLT solution RoHS compliant Product Parameters

Parameter	Symbol	Unit	Min	Typ.	Max	Notes
Transmitter
Data Rate	BR	Mbps	-	1250	-
Center Wavelength Range	λC	nm	1480	1490	1500
Optical Spectrum Width (-20dB)	Δλ	nm	-	-	1
Side Mode Suppression Ratio	SMSR	dB	30	-	-
Power-OFF Transmitter Optical Power		dBm	-	-	-39
Extinction Ratio	ER	dB	9	-	-	2
Total Jitter	Jtotal	UI	-	-	0.44
Rise/Fall time (20%~80%)	Tr/Tf	ps	-	-	260	3
Optical Return Loss Tolerance		dB	-	-	15
Maximum reflectance		dB	-	-	-12
Eye Diagram	Compliant with IEEE Std 802.3ah					4
Receiver
Data Rate	BR	Mbps	-	1250	-
Overload Input Optical Power	PSTA	dBm	-6	-	-	5
Center Wavelength Range	λc	nm	1260	1310	1360
Receiver reflectance		dB	-	-	-12
LOS(PX20+)	LOSA	dBm	-45	-	-	8
	LOSD	dBm	-	-	-31	8
LOS(PX20++/PX20+++/PX21+++/PX30)	LOSA	dBm	-45	-	-	8
	LOSD	dBm	-	-	-34	8
LOS Hysteresis		dB	0.5	-	6	8
Measurement Accuracy of received burst optical power, range from -10dBm to -30dBm		dB	-3	-	+3
Receiver Threshold Settling Time	TSETTLING	ns	-	-	250	9
Burst optical power conversion holding time	Holding Time	ns	400	-	-	9
Burst optical power conversion time		us			500	10
Burst optical power conversion interval time		Ms	1.0			11

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Ordering Informations

PON SFP Transceiver
Part No.	Data Rate	Form Factor	Distance	Wavelength	Laser	optical power	Interface	DDM
EPON OLT PX20+	1.25Gbps	SFP	20KM	Tx1490Rx1310nm	DFB/APD	+2~+5dBm	SC	YES
EPON OLT PX20++	1.25Gbps	SFP	20KM	Tx1490Rx1310nm	DFB/APD	+5~+7dBm	SC	YES
EPON OLT PX20+++	1.25Gbps	SFP	20KM	Tx1490Rx1310nm	DFB/APD	>7dBm	SC	YES
EPON OLT PX20+++	1.25Gbps	SFP	20KM	Tx1490Rx1310nm	DFB/APD	>9dBm	SC	YES
GPON OLT class B+	2.5G/1.25Gbps	SFP	20KM	Tx1490Rx1310nm	DFB/APD	+2~+5dBm	SC	YES
GPON OLT class C+	2.5G/1.25Gbps	SFP	20KM	Tx1490Rx1310nm	DFB/APD	+3~+5dBm	SC	YES
GPON OLT class C++	2.5G/1.25Gbps	SFP	20KM	Tx1490Rx1310nm	DFB/APD	+5~+7dBm	SC	YES
GPON OLT class C+++	2.5G/1.25Gbps	SFP	20KM	Tx1490Rx1310nm	DFB/APD	>7dBm	SC	YES
XPON STICK ONU	GPON:TX1.25G/RX2.5Gbps EPON:TX1.25G/RX1.25Gbps	SFP	20KM	Tx1310Rx1490nm	DFB/APD	GPON/EPON	SC	YES
GPON STICK ONU	TX1.25G/RX2.5Gbps	SFP	20KM	Tx1310Rx1490nm	DFB/APD	GPON	SC	YES
EPON STICK ONU	TX1.25G/RX1.25Gbps	SFP	20KM	Tx1310Rx1490nm	DFB/APD	EPON	SC	YES

FAQ:
Q1 . What's your MOQ?
A1 .1 pc/pair is ok, we don't have MOQ limited.
Q2.What certification did you get?
A2 : Our products passed the CE,FCC,ROHS and SGS test, you can trust our quality very good.
Q3 :What about your delivery time?
A3:For small sample QTY,we have in stock, need 1day.
For QTY 200-500, usually will take 2-3working days. for big QTY pls contact our sales about details.
Q4.What your common shipping method?
A4:By air, by sea or express(DHL,Fedex,UPS,TNT,EMS...), We will make a perfect delivery plan for you.
Q5.How about your product warranty time?
A5:Our products have 1/3/5years warranty for different product series.
Q6. How to handle quality issues with your product?
We give you the promise if any question during 1 year and not cause by human factors, we will fix it.

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