Coaxial 1550nm Orange Fiber Optic Pigtail CATV Coaxial DFB With And Without TEC
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Coaxial 1550nm Orange Fiber Optic Pigtail CATV Coaxial DFB With And Without TEC
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Features
Basic Infomation
Place of Origin: China
Brand Name: HICORPWELL
Certification: ISO9001;2015
Model Number: Fiber Optic Pigtail Coaxial DFB Laser Diode Laser Modules
High Light:

1550nm Fiber Optic Pigtail

,

CATV Coaxial DFB Optical Pigtail

,

CWDM DFB Fiber Optic Pigtail

Payment & Shipping Terms
Packaging Details: 26X5.5X19 cm 0.3KG for 10 pcs
Payment Terms: Western Union, L/C, T/T
Supply Ability: 5000pcs Per Week
Specifications
Type: DFB HCW-PLD1550Dxx-S (1550nm-1552nm) Coaxial Laser Module
Wavelength: 1550nm-1552nm
Isolation: Single/double
Chip: CWDM DFB
Tolerance: +/-3nm
Payment: TT/PayPal
Max. Reverse Voltage: 15(PD)
Package Type: Through Hole
Product Description

Coaxial 1550nm Orange Fiber Optic Pigtail CATV coaxial DFB with and without TEC

 

 

1. Features:

LD module

Adopt Fabry Perot (Multi-Quaturm-Well)Structure

Coaxial Package

Built-in InGaAs monitor

High Reliability.Long operation life

Laser welding fixed

Various output power(0.5nw-4mw)

 

2. Applications:

 

Optical Transmitter of Data Signal

Optical Transmitter of Analog Signal

Optical Bidi Module and Optical Receiver

Test Equipments

Transceiver Module

Telecommunication

 

3. Absolute Maximum Ratings (Tc=25℃)

 

Parameter Symbol Ratings Unit
Operating Current If(LD) Ith+20 mA
Reverse Voltage Vr(LD) 2.0 v
Operating Current If(PD) 2 mA
Reverse Voltage Vr(PD) 15 V
Operating temperature Topr -40~+85
Storage temperature Tstg -40~+85
Welding temperature Tsld 260/10 ℃/S

 

4. Optical and Electrical Characteristics (Tc=25℃)

 

Parameter Symbol Min. Type Max. Unit Test Condition
Threshold Current Ith 4   15 mA CW
Forward Voltage Vop   1.2 1.5 V CW,If=Iop
Optical Output Power Pf 1   4 mW CW,If=Ith+20mA
Center Wavelength FP-LD λc λc-20 λc λc+20 nm λc=1270~1650
DFB-LD λc λc-10 λc λc+10 nm
CWDM LD λc λc-3 λc λc+3 nm
Rise/Fall Time(10~90)% Tr/Tf     0.4 nS If=Ith,Po=Pf(10-90)%
Monitor Current Im 100   1000 uA CW,P0 = Pf
Capacitance CPD   10 15 PF VRD=5V
Dark Current Id     1 nA VRD=5V
Side Mode Suppression Ration SMSR 35 40   dB CW,Po=5mW
Isolation ISO 30     dB  

 

According to customer requirements out of fiber-power design; side-mode suppression ratio only applies to DFB Laser Module.

 

FP laser wavelength range ±20nm; DFB laser diode wavelength range ±10nm, CWDM laser diode wavelength range ±3nm.

Coaxial 1550nm Orange Fiber Optic Pigtail CATV Coaxial DFB With And Without TEC 0

 

Coaxial 1550nm Orange Fiber Optic Pigtail CATV Coaxial DFB With And Without TEC 1

 

 

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