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Shenzhen YiGuDian Technology Co., Ltd.
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E-mail:manager@yigudian.com
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1650nm 20mW 400mA Pulsed Laser Diode

1650nm 20mW 400mA Pulsed Laser Diode For OTDR Built-in/out Monitor PD 1. Product Introduction of 1650nm 20mW 400mA Pulsed Laser Diode For OTDR Built-in/out Monitor PD This 1650nm 20mW 400mA Pulsed Laser Diode For OTDR Built-in/out Monitor PD and high operation life, with pigtail package. And offer 3 years warranty. We have an experience engineer's team can...

Product Details

1650nm 20mW 400mA Pulsed Laser Diode

1. Product Introduction 

1650nm 20mW 400mA Pulsed Laser Diode For OTDR Built-in/out Monitor PD has high operation life, with pigtail package. And offer 3 years warranty. We have an experience engineer's team can be R&D and customize as your demand.


2. Product Parameter

Absolute Maximum Ratings (Tc=25℃)

Parameter

Symbol

Min.

Typical

Max.

Unit







Pulsed Forward Current

IFP



700

mA







Reverse Voltage

VR



2

V







Reverse Voltage (monitor PD)

VRM



10

V







Reverse Current (monitor PD)

IFPM



2

mA







Operating Case Temperature

TC

0


60







Storage Temperature

Tstg

-40


85







Lead Soldering Temperature

Tsld



260(10s)







Relative Humidity (noncondensing)

RH



85

%







Transmitter Optical And Electrical Characterics (Tc=25℃)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes










Forward Voltage

VFP



2.0

V

IFP = 400mA, PW = 10μs, Duty = 1%










Threshold Current

Ith


15

20

mA











Optical Output Power

Pf

30



mW

IFP =400mA, PW = 10μs, Duty = 1%






From Fiber








Center Wavelength

λC

1645

1650

1655

nm

IFP = 400mA, PW = 10μs, Duty = 1%










Spectral Width

σ



4

nm

RMS (−3dB)










Isolation

ISO

30



dB











Rise Time

tr


0.5

2.0

ns

10-90%










Fall Time

tf


0.5

2.0

ns

90-10%










Monitor Current

Im

0.05


2

mA

VRM =5V










3. Product Feature and Application

Features:
High output power Pf=20mW@IFP=400mA;
Long wavelength λC = 1650 nm
Built-in /out monitor PD;
Pulsed Conditions: Pulse width(PW)=10μs, Duty = 1%

Applications:
OTDR System


4. Production details

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Package Outline

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5. Product Qualification 

图片8.jpg

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6. Deliver, Shipping and Serving 
Competitive selling prices;
Warranty: 1-3 years warranty;
Excellent after-sale service;
Samples are available for testing;
Reply your inquiry within 24 hours;
You can get our support online at 24*7;
Big capability of manufacture and fast delivery time;
With experienced technical team supporting;
Customized label and package, ODM and OEM service offered;
100% new materials for production and 100% reliable quality.


7. FAQ
Q1: What is your minumum order?

A1: To acheieve customers' satisfaction, we accept sample order, even one piece.

Q2: What is your lead time for sampling?
A2: It is about 1-3 working days after payment received.

Q3: What is your lead time for bulks?
A3: So far, for bulks order within 1000 pcs, our delivery time is about one week.

Q4: What is your delivery term?
A4: Ex Works, FOB Shenzhen, discharge port are what we always do so far.

Q5: What is your payment term?
A5: T/T, Paypal, etc. We can further discuss.

Q6: Do you ship internationally?
A6: Yes, we can ship anywhere you would like. If we receive your payment slip, we will ship the goods via our delivery forwarder or on your shipping account number. To calculat the best shipping cost for you, pls kindly inform us your post code. If you need us to declare the amount to reducing the import tax, please discuss with our sales on line.

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