Datasheet > NX8310UA

NX8310UA

更新时间： 2024-09-24 22:12:27

品牌	Logo	应用领域
CEL		光纤通信
页数	文件大小	规格书
3页	177K
描述
NECs 1310 nm InGaAsP MQW DFB TOSA FOR LONG HAUL 622 Mb/s APPLICATIONS

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中文翻译

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数据手册

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NX8310UA 数据手册

NEC's 1310 nm

InGaAsP MQW DFB TOSA

NX8310UA

FOR LONG HAUL 622 Mb/s APPLICATIONS

FEATURES

DESCRIPTION

• OPTICAL OUTPUT POWER:

Pf = 2.0 mW

NEC'sNX8310UAisa1310nmMultipleQuantumWell(MQW)

structured Distributed Feed-Back (DFB) laser diode TOSA

(transmitter optical subassembly) with InGaAs monitor PIN-

PD in a receptacle type package designed for SFF/SFP

transceivers with LC duplex receptacle. This device is ideal for

Synchronous Digital Hierarchy (SDH) systems, long haul

STM-4 (L-4.1), ITU-T recommendations, and SONET OC-12

(LR).

• LOW THRESHOLD CURRENT

Ith = 10 mA TYP @ TC = 25°C

• WIDE OPERATING TEMPERATURE RANGE:

TC = -40 to +85°C

• InGaAs MONITOR PIN-PD

• SMALL PACKAGE

ø3.8 mm TOSA (Total length 13.0 mm MAX)

ELECTRO-OPTICAL CHARACTERISTICS (TC = -40 to +85°C, unless otherwise specified)

PART NUMBER

NX8310UA

SYMBOLS

VOP

PARAMETERS AND CONDITIONS

UNITS

MIN

–

TYP

1.2

–

MAX

1.6

Operating Voltage, CW, Pf = 2.0 mW

ITH

Threshold Current

CW, TC = 25°C

Optical Output Power, CW

Differential Efficiency

W/A

–

2.0

—

–

ηd

0.04

0.07

0.29

0.20

CW, TC = 25°C

0.10

IMOD

Modulation Current

CW, Pf = 2.0

CW, Pf = 2.0 mW, TC = 25°C

λp

Peak Emission Wavelength,

CW, Pf = 2.0 mW, RMS (-20 dB)

1280

–

1335

–

SMSR

Side Mode Suppression Ratio, CW, Pf = 2.0 mW

Rise Time, IB = ITH, 10 to 90%

200

2000

Fall Time, IB = ITH, 90 to 10%

–

Monitor Current, CW, Pf = 1.0 mW, VR = 1.5 V

µA

100

Monitor Dark Current

VR = 1.5 V

VR = 1.5 V, TC = 25 °C

–

500

Tracking Error¹, CW, Im = const. (Pf = 2.0 mW)

Connector Repeatability with master pigtail

-1.5

-1.0

–

1.5

1.0

Note:

Tracking Error : γ

γ = 10 log

[dB]

(mW)

2.0

C = 25°C

2.0

TC = –40 to +85°C

(mA)

California Eastern Laboratories

12 3

中文翻译

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