Datasheet > NDL7911PD581

NDL7911PD581

更新时间： 2024-11-08 04:37:47

品牌	Logo	应用领域
日电电子 - NEC		光纤二极管激光二极管
页数	文件大小	规格书
5页	36K
描述
1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s D-WDM ULTRALONG-REACH APPLICATIONS (360 km)

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中文翻译

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NDL7911PD581 数据手册

1550 nm OPTICAL FIBER COMM.

EA MODULATOR INTEGRATED MQW-DFB

LASER DIODE MODULE FOR 2.5 Gb/s D-WDM

ULTRALONG-REACH APPLICATIONS (360 km)

NDL7911P

SERIES

FEATURES

DESCRIPTION

The NDL7911P Series is an EA modulator integrated 1550 nm

DFB-LD module for 2.5 Gb/s. The newly developed bandgap

energy controlled selective MOVPE technology is utilized as

the fabrication method. It is designed for 2.5 Gb/s D-WDM

ultralong-reach applications.

• INTEGRATED ELECTROABSORPTION MODULATOR

• VERY LOW DISPERSION PENALTY OVER 360 km

• LOW MODULATION VOLTAGE

• WAVELENGTH SELECTABLE FOR ITU-T STANDARDS

• 14-PIN BUTTERFLY PACKAGE

ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25°C, TC = -20 to +70°C, unless otherwise specified)

PART NUMBER

NDL7911P

PACKAGE OUTLINE

SYMBOLS

TSET

IOP

PARAMETERS AND CONDITIONS

UNITS

°C

MIN

0.5

TYP

MAX

Laser Set Temperature

Operating Current

100

1.5

VRmc

VRmpp

VFLD

ITH

Modulation Center Voltage

Modulation Voltage

Forward Voltage of LD, IFLD = IOP

Threshold Current

1.8

Optical Output Power from Fiber,

VRm = 0 V, IFLD = IOP

0.5

λP

Peak Emission Wavelength, IFLD = IOP, VRm = 0 V,

TLD = TSET

Specified to ITU-T¹

∆υ

Spectral Line Width, IFLD = IOP, -20 dB,

Under modulation²

GHz

SMSR

Side Mode Suppression Ratio, IFLD = IOP, VRm = 0 V

Extinction Ratio, IFLD = IOP, Under modulation¹

Cut-off Frequency, IFLD = IOP, VRm = 1/2 VRmpp,

GHz

3.2

-3 dB, 50 Ω

Rise Time, IFLD = IOP, 20-80%, Under modulation²

Rise Time, IFLD = IOP, 80-20%, Under modulation²

125

Transmission Penalty Due to Dispersion, IFLD = IOP,

Under modulation², 360 km standard fiber³

ISOL

Isolation

Notes:

1. Please refer to Ordering Information.

2. 2.48832 Gb/s, PRBS 2^23-1, VRM = VRMC ± 1/2VRMPP, NEC Test System.

3. 360 km stqandard fiber NEC Test System, Transmission penalty at BER = 10^-9

California Eastern Laboratories

12 3 4 5

中文翻译

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与NDL7911PD581相关器件

型号	品牌	获取价格	描述	数据表
NDL7911PD589	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s
NDL7911PD597	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s
NDL7911PD606	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s
NDL7912P	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s
NDL7912PD477	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s
NDL7912PD485	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s
NDL7912PD493	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s
NDL7912PD501	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s
NDL7912PD509	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s
NDL7912PD517	NEC	获取价格	1550 nm OPTICAL FIBER COMM EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s

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