1310nm DFB Laser Module for Analog RF application-DFB laser | SLED Module

1310nm DFB Laser Module for Analog RF application

The 1310nm DFB laser modules are intended for use in the transmission of broadband analog signals. Their high linearity makes them especially suitable for CATV broadcast and narrowcast applications. All critical components, including optical isolator, TEC, thermistor, laser,and monitor photodiode are hermetically sealed in a butterfly package.

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Features

Directly Modulated DFB Lasers;

OC-48 Compatible Pinouts;

59 Channel PAL Loading;

Internal TEC, Thermistor & Monitor PD;

14 pin Butterfly Package;

Up to 15dBm Optical Power.

Applications

1310 broadcast and narrowcast applications;

CATV forward path;

RF over fiber.

Electro-Optical Parameters

Parameter	Symbol	Conditions	Min	Max	Unit
Threshold Current	I_TH		--	20	mA
Operating Temperature	T_OP	I_F= Iop	25		°C
Operating Wavelength	l_OP	I_F=I_OP, T=T_OP	1301	1319	nm
Side Mode Suppression	SMSR	I_F=I_OP	35	--	dB
Optical Isolation	ISO		30	--	dB
Optical Return Loss	ORL		40	--	dB
Bandwidth			1.1		GHz
TEC Case Temp Range	T_C		-40	70	°C
TEC Current	I_TEC	-40<Tc<70°C, If=100mA	-1.0	1.6	Amp
TE Cooler Voltage	V_TH	Top=25 °C over Tc	-2.5	3.8	V
Relative Intensity Noise	RIN		--	-155	dB/Hz

Package

Original Carton Package;

As customers‘ requirement.

Shipping

5-10 Working days after receive the payment;

Shipment: Air transportation(DHL / UPS / TNT / Fedex / EMS / CHINA POST);

Shipping fee depends on the weight and size.

Payment

For large orders: T/T, Credit card;

For small orders: Paypal are accepted.

Warranty

All products have been tested before shipping out;

All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

Refund & Replacement

We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);

If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;

If the items are defective, please notify us within 3 days of delivery;

Any items must be returned in their original condition to qualify for a refund or replacement;

The buyer is responsible for all the shipping cost incurred.