2.5Gbs 1310nm DFB Laser diode module for CATV return-path
2.5Gbs 1310nm DFB Laser diode module for CATV return-path

Price:   $99.00

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Details: The DFB laser module with FC/APC connector is ideally suited for CATV, HFC, and other high-linearity analog applications.

Features
MQW 1310nm DFB LD;
Low threshold current;
High output power;
Built-in InGaAsP monitor PD;
Wide temperature range operation (Tc=-45℃to+85℃).

Applications
CATV reverse transmission;
Light source;
Other analog or Digtial optical transmission.

Electro-Optical Parameters

Parameter Symbol Min. Typ. Max. Unit Test condition
Center wavelength:λc 1300 1310 1320 nm -
Threshold current:Ith - 10 15 mA CW,25℃
Spectral width:Δλ - 0.5 1 nm CW,Ith+20mA
Output power:P - 1.0 4.0 mW CW,Ith+20mA
Operating voltage:Vop - 1.1 1.5 V CW,Ith+20mA
Bandwidth(3dB):Vop 5 1000 2500 MHz Rl =50Ω
Rise/ Fall time:Tr/Tf - 0.3 0.7 nS CW,Ith+20mA
Monitor current:Im 0.1 - 0.7 mA CW,Ith+20mA
Optical Isolation:Iso 30 - - dB 25℃


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