NX8564LE954-BC中文资料

NEC's EA MODULATOR INTEGRATED InGaAsP MQW DFB LASER DIODE MODULE FOR 2.5 Gb/s ULTRALONG-REACH 360, 600, 240 km DWDM APPLICATIONS

NX8564LE NX8565LE NX8566LE SERIES FEATURES

? INTEGRATED ELECTROABSORPTION MODULATOR

? VERY LOW DISPERSION PENALTY: Over 360 km (6480 ps/nm), NX8564LE-BC/CC Over 600 km (10800 ps/nm), NX8565LE-BC/CC Over 240 km (4320 ps/nm), NX8566LE-BC/CC ? LOW MODULATION VOLTAGE

? AVAILABLE FOR DWDM WAVELENGTH BASED ON ITU-T RECOMMENDATION 100 GHz grid, refer to ORDERING INFORMATION

NEC's NX8564/8565/8566LE Series is an Electro-Absorption (EA) modulator integrated, 1550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode. The module is capable of 2.5 Gb/s applications of over 360 km, 600 km, 240 km ultralong-reach and available for Dense Wavelength Division Multiplexing (DWDM) wavelengths based on ITU-T recommendations, enabling a wide range of applications.DESCRIPTION

California Eastern Laboratories 元器件交易网682fff02bb68a98271fefad9

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NX8564/8565/8566LE SERIES

PACKAGE DIMENSIONS (Units in mm, unless otherwise speci?ed ±0.2mm)

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NX8564/8565/8566LE SERIES OPTICAL FIBER CHARACTERISTICS

PARAMETER SPECIFICATION UNIT

Mode Field Diameter9.3±0.5μm

Cladding Diameter125±1μm

Tight Buffer Diameter900±100μm

Cut-off Wavelength< 1270nm

Attenuation 1525 to 1575 nm< 0.3dB/km

Minimum Fiber Bending Radius30mm

Fiber Length900 MIN.mm

Flammability UL1581 VW-1

NX8564/8565/8566LE SERIES Table A: DWDM wavelength base on ITU-T recommendations (@ T LD = T set ) (1/2)

NX856 LE -CC : SC-UPC connector

BC : FC-UPC connector (option)

Without wavelength code : Wavelength is a certain point between 1528 to 1565 nm, 1579 to 1609 nm With wavelength code : Refer to Table A 4 : 360 km (6480 ps/nm)5 : 600 km (10800 ps/nm)6 : 240 km (4320 ps/nm)

Wavelength

Code

ITU-T Wavelength *1

(nm)

Frequency (THz)Wavelength Code

ITU-T Wavelength *1

(nm)

Frequency (THz)2871528.77196.104851548.51193.602951529.55196.004931549.31193.503031530.33195.905011550.11193.403111531.11195.805091550.91193.303181531.89195.705171551.72193.203261532.68195.605251552.52193.103341533.46195.505331553.32193.003421534.25195.405411554.13192.903501535.03195.305491554.94192.803581535.82195.205571555.74192.703661536.60195.105651556.55192.603731537.39195.005731557.36192.503811538.18194.905811558.17192.403891538.97194.805891558.98192.303971539.76194.705971559.79192.204051540.55194.606061560.60192.104131541.34194.506141561.41192.004211542.14194.406221562.23191.904291542.93194.306301563.04191.804371543.73194.207451574.54190.404451544.52194.107531575.36190.304531545.32194.007611576.19190.204611546.11193.907701577.02190.104691546.91193.807781577.85190.00477

1547.71

193.70

786

1578.68

189.90

*1 The value which omitted and computed the 3rd place below the decimal point

ORDERING INFORMATION

PART NUMBER PACKAGING NX8564-AZ*Butter?y Package

NX8565-AZ*NX8566-AZ*

*NOTE:

Please refer to the last page of this data sheet, “Compliance with EU Directives” for Pb-Free RoHS Compliance Infomation.

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NX8564/8565/8566LE SERIES Table A: DWDM wavelength base on ITU-T recommendations(@ T LD = T set) (1/2)

Wavelength

Code ITU-T Wavelength *1

(nm)

Frequency

(THz)

Wavelength

Code

ITU-T Wavelength *1

(nm)

Frequency

(THz)

7951579.51189.809461594.64188.00

8031580.35189.709541595.48187.90

8111581.18189.609631596.33187.80

8201582.01189.509711597.18187.70

8281582.85189.409801598.04187.60

8361583.69189.309881598.89187.50

8451584.52189.209971599.74187.40

8531585.36189.1060061600.60187.30

8621586.20189.0060141601.45187.20

8701587.04188.9060231602.31187.10

8781587.88188.8060311603.16187.00

8871588.72188.7060401604.02186.90

8951589.56188.6060481604.88186.80

9041590.41188.5060571605.74186.70

9121591.25188.4060661606.60186.60

9211592.10188.3060741607.46186.50

9291592.94188.2060831608.32186.40

9371593.79188.10

*1The value which omitted and computed the 3rd place below the decimal point

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NX8564/8565/8566LE SERIES

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL RATINGS UNIT Optical Output Power from Fiber P f10mW

Forward Current of LD I FLD150mA

Reverse Voltage of LD V RLD 2.0V

Forward Voltage of Modulator V FEA1V

Reverse Voltage of Modulator V REA5V

Forward Current of PD I FPD1mA

Reverse Voltage of PD V RPD10V

Cooler Current I C 1.5A

Cooler Voltage V C 2.5V

Operating Case Temperature T C?20 to +70°C

Storage Temperature T stg?40 to +85°C

Lead Soldering T emperature T sld260 (10 sec.)°C

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NX8564/8565/8566LE SERIES ELECTRO-OPTICAL CHARACTERISTICS (T LD = T set, T C = -20 to +70oC, unless otherwise speci?ed)

PARAMETER SYMBOL CONDITIONS MIN.TYP.MAX.UNIT Laser Set Temperature T set*12035°C

Operating Current I op506080mA

Modulation Center Voltage V center Under modulation *2?1.5?1.2?0.5V

Modulation Voltage V mod Under modulation *223V

Forward Voltage of LD V FLD I FLD = I op 1.6 2.0V

Threshold Current I th720mA

Optical Output Power from Fiber P f I FLD = I op, Under modulation *2

?5?2dBm

(NX8564/65LE Series)

I FLD = I op, Under modulation *2

01

(NX8566LE Series)

Peak Emission Wavelengthλp I FLD = I op, V EA = 0 V1528ITU-T *31565nm

15741609 Side Mode Suppression Ratio SMSR I FLD = I op, V EA = 0 V30> 37dB

Extinction Ratio ER I FLD = I op, Under modulation *210> 11dB

Rise Time t r I FLD = I op, 20-80%, Under modulation *270125ps

Fall Time t f I FLD = I op, 80-20%, Under modulation *270125ps

Dispersion Penalty DP I FLD = I op, Under modulation *2, 4< 1.5 2.0dB

Isolation I s23dB

Relative Intensity Noise RIN10 MHz to 10 GHz, V EA = 0 V, I FLD = I op< ?135?130dB/

Hz Input Return Loss S11I FLD = I op, V EA = ?1 V, 50 Ω,

?8dB

f = 130 MHz to 2 GHz

I FLD = I op, V EA = ?1 V, 50 Ω,

?5

f = 2 to 2.5 GHz

*1NX8564/65/66LE Series : T set is a certain point between 20 and 35°C

NX8564/65/66LE××× Series : T set is set at a certain point between 20 and 35°C for ITU-T grid wavelength *2NX8564LE : C-band 360 km, L-band 288 km (6480 ps/nm) SMF under modulation

NX8565LE : C-band 600 km, L-band 480 km (10800 ps/nm) SMF under modulation

NX8566LE : C-band 240 km, L-band 192 km (4320 ps/nm) SMF under modulation

2.48832 Gb/s, PRBS 223?1, V EA = V center± 1/2V mod, I FLD = I op, T LD = T set, NEC Test System

V center: a certain point between ?1.5 and ?0.5 V

V mod : a certain point 3 V or below

I op : a certain point between 50 and 80 mA

*3Available for DWDM wavelengths based on ITU-T recommendations (100 GHz grid).

Please refer to ORDERING INFORMATION.

*4 BER = 10?10

NX8564/8565/8566LE SERIES

ELECTRO-OPTICAL CHARACTERISTICS

(Applicable to Monitor PD: T LD = T set , T C

= -20 to +70oC, unless otherwise speci?ed)

PARAMETER

SYMBOL

CONDITIONS

MIN.TYP .MAX.UNIT Monitor Current I m V RPD = 5 V, I FLD = I op , V EA = 0 V 20

100

1000μA Dark Current I D V RPD = 5 V, V EA = 0 V 10nA Terminal Capacitance C t V RPD = 5 V, f = 1 MHz 15pF Tracking Error

γ *1

I m = const.

0.5

dB

*1 Tracking Error: γ

(mW)

m

set , T C = 25oC , T C = -20 to +70oC

P P f

γ = 10 log

[dB]

P f P op

ELECTRO-OPTICAL CHARACTERISTICS

(Applicable to Thermistor and TEC: T C = -20 to +70oC)

PARAMETER

SYMBOL

CONDITIONS

MIN.TYP .MAX.UNIT Thermistor Resistance R T LD = 25°C

9.510.010.5k ΩB Constant B 3350

3450

3550K TEC Current I C T LD = T set 1.2A TEC Voltage

V C

T LD = T set 2.4

V

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NX8564/8565/8566LE SERIES

4.0

3.0

2.0

1.0

050100

15005101520250

1

2

3

O p t i c a l O u t p u t P o w e r f r o m F i b e r P f (m W )

Forward Current I F (mA)OPTICAL OUTPUT POWER FROM FIBER (CW) vs. FORWARD CURRENT

EXTINCTION RATIO vs. MODULATOR VOLTAGE

E x t i n c t i o n R a t i o E R (d B )

Reverse Voltage of Modulator V REA (V) 2.0

1.51.00.5050

100

150

FORWARD CURRENT vs.FORWARD VOLTAGE

F o r w a r d C u r r e n t I F (m A )

Forward Voltage V F (V)

503020101235T h e r m i s t o r R e s i s t a n c e R (k ?)

Ambient Temperature T A (oC)

THERMISTOR RESISTANCE vs.AMBIENT TEMPERATURE

SPECTRUM

R e l a t i v e I n t e n s i t y (d B )

Wavelength λ (nm)

-10-30-50-700-20-40-60

ELECTRO-OPTICAL CHARACTERISTICS (T LD = T set , T C = 25oC, unless otherwise speci?ed)

Remark The graphs indicate nominal characteristics.

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NX8564/8565/8566LE SERIES

Remark The graphs indicate nominal characteristics.

Life Support Applications

These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and

agree to fully indemnify CEL for all damages resulting from such improper use or sale.

A Business Partner of NEC Compound Semiconductor Devices, Ltd.

08/24/2004

120 km

120 km

600 km STANDARD FIBER TRANSMISSION EXAMPLE (NX8565LE Series)

10101010101010ERROR RATE CHARACTERISTICS B i t E r r o r R a t e

Received Power (dBm)

101010EYE DIAGRAM

After 600 km (100 ps/div.)

R e l a t i v e I n t e n s i t y (20 m V /d i v .)

R e l a t i v e I n t e n s i t y (10 m V /d i v .)

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4590 Patrick Henry Drive Santa Clara, CA 95054-1817Telephone: (408)919-2500Facsimile:

(408) 988-0279

Subject:Compliance with EU Directives

CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE.

CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are

exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive.

This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information.

Restricted Substance

per RoHS Concentration Limit per RoHS (values are not yet fixed)

Concentration contained

in CEL devices -A

-AZ Lead (Pb)< 1000 PPM Not Detected

(*)

Mercury < 1000 PPM Not Detected Cadmium

< 100 PPM Not Detected Hexavalent Chromium < 1000 PPM Not Detected PBB < 1000 PPM Not Detected PBDE

< 1000 PPM

Not Detected

If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative.

Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance

content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL suppliers consider certain information to be proprietary,and thus CAS numbers and other limited information may not be available for release.

In no event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to customer on an annual basis.

See CEL Terms and Conditions for additional clarification of warranties and liability.

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