High optical isolator fiber coupled 1570nm DFB CWDM laser diode-DFB laser | SLED Module

High optical isolator fiber coupled 1570nm DFB CWDM laser diode

The pigtail lengths as standard, terminated with either FC or SC connectors with an APC or UPC polish.Suitable as a light source for data-com and telecom applications.

File Name : Format: Size:

Description Feedback

Features

CWDM laser diode module;

Signal rate up to 10Gb/s;

Advanced Multiple Quantum Well(MQW);

Low threshold current;

Built-in InGaAsP monitor PD;

Cost-effective Uncooled Laser Technology;

5.6mm TO-CAN package with SMF pigtail.

Applications

CATV Return-Path;

Analog transmission;

Light source.

Electro-Optical Parameters

Parameters	Symbol	Test Conditions	Min.	Typ.	Max.	Unit
Peak Optical Output Power	P_O	If=Ith+20mA	1.8	2	-	mW
Threshold Current	I_th	TL=25℃	-	10	15	mA
Laser Forward Voltage	V_lf	CW	-	1.2	2.0	V
Monitor Current	Irmon	CW, If=Ith+20mA, V_RD=5V	100	-	800	μA
Monitor Dark Current	I_D	I_F=0mA, V_RMON=5V	-	0.01	0.2	μA
Capacitance (PD)	C_t	Vrd=5V, f=1MHz	-	5	15	pF
Center Wavelength	λ_C	CW. If=Ith+20mA, **=n	1567	1570	1573	nm
Optical Isolation	-	T=25℃	30	-	-	dB
Tracking error	TE	Im hold(@Pf=1mW(25℃))	-1	-	1	dB
Spectral Width(-20dB)	△λ	Po = 2mW, T_C =0 to 70℃	-	0.1	1	nm

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.