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Wuhan Shengshi Optical Technology Co., Ltd  

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1550nm High Power Pulsed Laser Diode 20 - 40 mw for OTDR system 

Place of Origin: Zhejiang, China (Mainland) 
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Model No.: 1550nm pulse laser diode

1550nm pulse cheap  Laser with output power 20 - 40 mw for OTDR system  1550nm Pulse Laser with hi

1550nm pulse cheap  Laser with output power 20 - 40 mw for OTDR system
 
 
1550nm Pulse Laser with high power For OTDR
 
 
Features
 
1. High output power Pf = 20~40 mW @ IFP = 200mA
2. Long wavelength λc = 1550 nm
3. Built-in/out monitor PD
4. Pulse Conditions: Pulse width (PW) = 10 μs, Duty = 1%
 
Applications
 
OTDR System
 
 
Absolute Maximum Ratings
 

Parameter

Symbol

Min.

Typical

Max.

Unit

Pulsed Forward Current

IFP

 

 

500

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

%

 
 
Optical & Electrical Characteristics
 

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

Forward Voltage

VFP

 

2.0

2.5

V

IFP = 200 mA, PW = 10 μs, Duty = 1% 

Threshold Current

Ith

 

5

10

mA

 

Optical Output Power From SM Fiber

Pf

20

40

 

mW

IFP =200 mA, PW = 10 μs, Duty = 1% 

Center Wavelength

λc

1530

1550

1570

nm

IFP = 200 mA, PW = 10 μs, Duty = 1% 

Spectral Width 

σ

 

 

4

nm

RMS (−3 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 = 5 V 

 
 
Pin Description:
 

 
Package Outline
 

 
 
Order information
 
PLD-F552-XAXX

P

LD

-F

55

2

-X

A

X

X

Mode

Product Type

Chip

Wavelength

Bandwidth

Connector

Pin

Pigtail Length

Power Range

 

 

F:FP

55:1550nm

2:2.5Gb/s

1:FC/APC
2:FC/PC
3:SC/APC
4:SC/PC
5:LC/PC
6:LC/APC
 

A:725

05:0.5m
10:1.0m

P20:>20mW
P40:>40mW

 

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 Mr. Ms. Wendy

Tel: 86-27-87179709
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Company Info

Wuhan Shengshi Optical Technology Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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