Language
箭头向下
CN
EN
Product
Product Center
Products   
产品名称:

1550nm 100G DP-QPSK Optical Modulaion Unit

上市日期: 2019-01-17
建议销售价: 0

Product introduction

The KY-MU-15-DPQPSK series electro-optic intensity modulation unit is an instrument developed by our company to realize 100Gbps DP-QPSK optical signal modulation. The modulation unit can work in C+L band, and integrates electro-optical intensity modulator, electrical signal amplifier and corresponding bias point control circuit. Different working points can be selected on the front panel according to requirements. The LED display area displays the bias point lock status in real time, which can make the modulation performance of the electro-optic intensity modulator no longer affected by external environmental temperature, vibration and other factors, and work stably at QUAN +/-, NULL or PEAK points for a long time.

This product is mainly used in scientific research, high-speed optical fiber communication systems, microwave photonic links and other fields. It can also be used as a standard optical signal generator for experiment or product testing.

Key Features

l  Wavelength C&L

l  Integrated electro-optic modulator, electric amplifier and bias point control circuit

l  Low insertion loss

l  High modulation bandwidth 4x23GHz

l  Rate up to 100Gbps

l  Drive gain adjustable

l  Convenient to use

Applications

l  100G DP-QPSK optical fiber communication systems

l  Scientific research

l  Microwave photonic links

l  Product testing

Parameters

Parameters

Symbol

Min.

Typ.

Max.

Unit

Optical Parameters

Wavelength

l

1525


1570

nm

Insertion loss*

IL


10

11

dB

Polarization crosstalk (X to Y)


20



dB

Light delay

D



10

ps

Optical return loss

ORL



-30

dB

Switch extinction ratio@DC

ER@DC

22



dB

Fiber

Input


Panda PM Fujikura SM 15-P-8/125-UV/UV-400

Output


Panda PM Fujikura SM 15-P-8/125-UV/UV-400

Electrical Parameters (Test conditions are bias points Q+/-)

Bandwidth (-3dB) I&Q

S21

23



GHz

Rate


1G


32G

bps

Input signal format


NRZ

Input signal amplitude XIXQYIYQ

Vi

0.25

0.4


Vpp

Electrical amplifier gain XIXQYIYQ

G

25



dB

Electrical return loss XIXQYIYQ

S11


-12

-10

dB

Input resistance

ZRF


50


W

Bias Point Feedback Circuit

Jitter period



1


KHz

Jitter amplitude



1%Vπ



Q point phase stability


-2


+2

°

Lock time


10



s

Other Parameters

Input electrical signal interface


K (f)

Optical interface

Input


FC/APC PM Slow axis alignment

Output


FC/APC PM Slow axis alignment

Voltage

VDC

AC 220

V

Dimension

LxWxH

270x300x90

mm

Communication


RS232

Display area content


XIXQYIYQ electric amplifier gain/ Bias-end Vpi

Real-time bias voltage/Bias point lock status

* Loss test is measured when the working point is at the Peak point.


Hot Products / Hot Products More
2019 - 01 - 17
------The KY-QA/P seriesKey FeatureslSi&InGaAs, PIN&APD lFast responselIntegrated amplification and operation circuitlCompact structurelSingle power supplylMatching module optionalApplicationslSpot alignmentlPrecision angle measurementlSpace optical communicationDescription The KY-QA/P series quadrant photoreceiver adopts imported four-quadrant photodiode, integrated power supply circ...
2019 - 01 - 17
------ The KY-BPRM seriesKey FeatureslSpectral Range 400-1700nmlVarious 3dB band-width optionslWith output monitoringlRise time Min.lCMRR30dBlLow noiselSingle power supply DC 12VlDimensions 47x42x20mmlCan be customizedApplicationslNanosecond optical pulse detectionlLaser radarlBrillouin Optical Fiber Sensing Systemlf-OTDR lOCT(Optical coherent tomography) Options lPhotosensitive surfacelBand-width...
2019 - 01 - 17
------ The KY-APRM seriesKey FeatureslMultiple series of productsSi APDInGaAs APDDual-channel APD Module for DTSTTL-output APD Module for FSOl3dB Band-width Max. 10GHzlRise time Min.lIntegrated amplifier circuitlIntegrated boost and temperature compensation circuitlLow noise, high gainlφ20mm Adapter for optical antennalM4 adapter for the M4 post mountslSingle power supply DC 12VlDimensions 47x42x2...
2019 - 01 - 17
----- The KY-PRM seriesKey FeatureslSpectral Range 200-3600nml3dB Band-width Max. 40GHzlRise time Min.lIntegrated amplifier circuitlLow noise, high gainlφ20mm Adapter for optical antennalM4 adapter for the M4 post mountslSingle power supply DC 12VlDimensions47x42x20mm(Fiber connector)47x42x26mm(Free space connector)lSMA outputlCan be customizedApplicationslPicosecond optical pulse detectionlLaser ...
Copyright ©2019 - 2021 Beijing Keyang Optoelectronic Technology Co., Ltd.
犀牛云提供企业云服务
Address:No. 7 Fengxian Middle Road, Haidian District, Beijing
电话:+86 0755-2955 6666
传真:+86 0755-2788 8009
邮编:330520


TEL 010-53704180 Email sales@kyphotonics.com