1270nm TO56 Packaged LD laser diode for analog tramission system-DFB laser | SLED Module

1270nm TO56 Packaged LD laser diode for analog transmission system

The TO56 mounted laser diodes are provided across the InP wavelength range of 1270nm to 1650nm and come in a variety of power, wavelength, capped and lensed configurations for OEM medical, consumer medical, LiDAR, Military targeting, range finding and illumination.

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Features

Data rate up to 2.5Gbps;

1270nm typical emission wavelength;

Good high temperature characteristics;

TO56 package with Aspheric lens(2.5);

Uncooled DFB/LD chips with MQW structure.

Applications

Data communications;

PON, Access, Ethernet, Fiber Channel, SONET;

Other optical transmission system.

Electro-Optical Parameters

Parameter	Symbol	Test Conditions	Min.	Typ.	Max.	Unit
Threshold Current	I_th	CW	-	7	15	mA
Threshold Current	I_th	CW,TC=85℃	-	-	40	mA
Output Power	P_O	CW, If=Ith+20mA	-	6	-	mW
Operating Voltage	V_op	CW, If=Ith+20mA	-	1.1	1.5	V
Peak Wavelength	λp	CW, If=Ith+20mA	1267	1270	1273	nm
Side Mode Suppression Ratio	SMSR	CW, If=Ith+20mA	35	40	-	dB
Rise time/Fall time	tr/tf	CW, If=Ith+20mA, 20%-80%	-	80	200	ps
Monitor Current (PD)	I_m	CW, If=Ith+20mA, VRD=1V	0.1	0.3	1.0	mA
Dark Current (PD)	I_d	VRD=10V	-	-	1.0	μA
Focus Length	F	2.0mm ball lens cap	7.0	7.5	7.8	mm

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.