PON ONU BOSA Bi-Directional Optical Sub-Assembly

Features：

● Designed for short or long reach application

● InGaAs Photodiode

● Integrated 1610/1550nm WDM for a single fiber

● MQW DFB Laser device

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Product Details

Bi-directional Optical Sub Assembly

Features：

● Designed for short or long reach application

● InGaAs Photodiode

● Integrated 1610/1550nm WDM for a single fiber

● MQW DFB Laser device

Specifications:

Absolute Maximum Ratings

Parameter	Symbol		Min	Max.	Unit
LD Reverse Voltage	Vr(LD)		--	2	V
LD Forward Current	If	(LD)	--	120	mA
Reverse Voltage (MPD)	Vr(MPD)		--	10	V
Input optical power	Pin		--	3	dBm
Operating Temperature	Top		-20	85	℃
Storage Temperature	Tstg		-40	100	℃
Lead Solder Temperature	--		--	260	℃
Lead Soldering Time	--		--	2	s

Transmitter Optical& Electrical Characteristics (T=25ºC)

Parameter	Symbol	Test Condition	Min	Typ	Max	Unit
Threshold Current	Ith	25℃	--	12	20	mA
Forward Voltage	Vf	Iop=Ith+20mA	--	1.1	1.6	V
Monitor Current(MPD)	Im	Iop=Ith+20mA	100	--	1000	uA
Dark Current(MPD)	Id	Vr=5V	--	--	200	nA
Optical Output Power	Po	Iop=Ith+20mA	1.0	--	3.2	mW
Slope Efficiency	SE	Iop=Ith+20mA	0.05	--	0.16	W/A
Central Wavelength	λc	Iop=Ith+20mA	1607	1610	1613	nm
Spectral Width (-20dB)	Δλ	Iop=Ith+20mA	--	--	1	nm
Side-mode Suppression Ratio	SMSR	Iop=Ith+20mA	30	--	--	dB
Optical Isolation	ISO	--	30	--	--	dB

Receiver Optical/Electrical Characteristics

Parameter	Symbol	Test Condition	Min	Typ	Max	Unit
Responsivity	Res	1550nm	0.8	0.85	--	A/W
Dark Current	Id	--	--	--	2	nA
Optical Return Loss	ORL	1550nm	--	--	-40	dB
Operating Wavelength	λc	--	1525	1550	1565	nm

Optical Connector &Pigtail Characteristics

Parameter		Specifications	Remarks
Optical Port	Connector	SC/APC	CONICAL TYPE
	Fiber Color	white	Loose tube is Hytrel
	Fiber Length	22cm±3cm	Length to the connector end
	Fiber	SMF

Laser radar diode lidar diode 1550nm 2.5G DFB Seed source TOSA diode package semiconductor laser radar sensor Laser radar diode Application

Xiamen San-U Optronics Co., Ltd was established in 2001 year, which is a new high-tech enterprise

specializing in R&D and massproduction in highspeed semi-conductor Laser / detector , optical

components and module.San-U products are widely used incloud computing, HTTP,sensor detector

territory ,optical telecommunication,and so on.

San-U Company established “Xiamen University San-U Optronics Technology R&D Center” and

“Xiamen Optical communicationcomponents test key lab” Successively based on Industry-University

Cooperation， San-U R&D team burden more t han 20projects of National,Province and city class

innovation fund and technology aid, which possesses 4 items innovation patents andmore than 20

realistic new type patents. The results and findings of R&D by San-U are all turned into mass

production and becomethe market hot points products. San-U is awarded as ‘Xiamen Leading

enterprise as technology small giants’ , ‘Fujian Innovation enterprise’. Nationa l Innovation Fund

Project - - 10G Semi-conductor Laser and components has also been verified. San-U company

has priority to enter Chinese domestic market by replace import products. San-U has already

established Automatic Chip Auto assembly line, components auto coupling production line and

has already access mass production. San-U production line has already realize the information

and intelligence, which is atleading position within domestic. Optical components automatic mass

production technology development project has already gained the National Innovation Fund’s

major projects support. In optical communication industry transformation and upgrading to

automation scale mass production aspect has demonstrative effect.

FAQ

1 Are you a manufacture or a trading company?
We are a manufacture located in Xiamen with a professional R&D team and sales team. Our company was

established in 2001.We have 600 employees, including more than 100 technicians,monthly output 10kk.

2 What is your main business?
We are specialized in laser diode ,laser photodiode,laser receiver, SFP optical module and sensor.

3 Do you provide OEM/ODM service?
Yes, we accept OEM/ODM and OBM 20 years, our professional R&D team will provide you the best solutions for you.

4 Do you provide samples?
Yes, warmly welcome to us for sample testing.

5 Do you provide overseas technical support?
Yes, we provide overseas technical support in several countries such as Spain, Italy, USA and Brazil. We also

provide 24 hoursonline support for our customers. If you need help, Please always feel free to contact us.

6 What is your lead time?
The lead time is depended on your order quantity and your order request. Our long-term cooperation suppliers

will work with ustogether to make sure good delivery for you.

7 What payment method do you accept?
We accept various kinds of payment method such as Trade Assurance, PayPal, Credit Card , T/T,Wire Transfers

and LC.

8 What shipping method do you provide?
San-u cooperates with the best carriers in the business for long term to make sure your order gets to you on time

such as: DHL,FedEx, EMS, UPS and sea shipping etc to save freight on different solutions.

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