50G 1310 nm EML TOSA SPECIFICATION

所属分类： 50G PAM4 TOSA ROSA

特点：EML的典型发射波长为1310nm

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Y6500080018

50G 1310nm EML TOSA SPECIFICATION

Features

1310nm typical emission wavelength of EML
Ridge Waveguide of Edge Emitting Laser（EEL）
Data rate up to 50Gbps PAM4
LC TOSA package
ROHS Compliant
Compliant with Telcordia GR-468

Description

This LC receptacle optical TOSA uses multi-quantum-well structured EML laser diode inside for 50Gbps PAM4 industrial temperature application.

Absolute Maximum Ratings

Table 1 - Absolute Maximum Ratings

Parameter	Symbol	Min.	Max
Storage Temperature	℃	-40	85
Operating Temperature	℃	-40	85
Reverse Voltage (Laser Diode)	V	-	3
Laser forward current(CW)	mA	-	150
Lead Soldering Temperature (10 sec)	℃	-	260

Transmitter
Parameter	Symbol	Min.	Typ	Max	Unit	Note
Threshold Current	Ith	-	20	35	mA	CW，Tec=50℃
Output Optical Power	Po	4.5	-	-	mW	Iop=90mA,EA=0V,Tec=50℃
Monitor Current(PD)	Im	0.1	-	1.2	mA	Iop=90mA,EA=0V,Tec=50℃
Dark Current	Id	-	-	100	nA	V=-1V
Tacking Error	TE	-1.5	-	1.5	dB	Tc=-40~85℃
Peak Wavelength	λp	1303.5	1310	1316.5	nm	Iop=90mA,EA=0V,Tec=50℃
Side Mode Suppression Ratio	SMSR	35	-	-	dB	Iop=90mA,EA=0V,Tec=50℃
Spectral width	△λ	-	-	1	nm	Iop=90mA,EA=0V,Tec=50℃
Resistance value	R	-	10	-	KΩ	T=25℃

Mechanical Design Diagram and Pin Definitions

The mechanical design diagram is shown in Figure 1. (Dimension in mm)

Precautions

Semiconductor chips are sensitive to electro-static damage. The module shall be packed with antistatic material for transportation. The working station and operators shall be grounded. Switching transients can cause electrical overstress (EOS) damage to the chips. EOS be may resulted from improper ESD handling, improper power sequencing, a faulty power supply or an intermittent connection.

a. Operators should always use antistatic bands and clothing, electric conductive shoes, and other safety appliances while at work are highly recommended.

b. Humidity in working environment should be controlled equal or above 40 percent RH.

c. It is recommended that grounding mats be placed on the surfaces of assembly line workbench and the surrounding floor in working area, etc.

d. When mounting this product in other parts or materials which can be electrically charged (printed wiring boards, plastic products, etc.), pay close attention to the static electricity in those parts.ESD may damage the product.

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