NX8565LE904-BC [CEL]
NECs EA MODULATOR INTEGRATED InGaAsP MQW DFB LASER DIODE MODULE FOR 2.5 Gb/s ULTRALONG-REACH 360, 600, 240 km DWDM APPLICATIONS; 邻舍EA调制器集成的InGaAsP多量子阱DFB激光二极管模块2.5 Gb / s的超长，可达360 ， 600 ， 240公里DWDM应用
| 型号： | NX8565LE904-BC |
| 厂家： | 
CALIFORNIA EASTERN LABS |
| 描述： | NECs EA MODULATOR INTEGRATED InGaAsP MQW DFB LASER DIODE MODULE FOR 2.5 Gb/s ULTRALONG-REACH 360, 600, 240 km DWDM APPLICATIONS |
| 文件： | 总11页 (文件大小：574K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NEC's EA MODULATOR
INTEGRATED InGaAsP MQW DFB
LASER DIODE MODULE
NX8564LE
NX8565LE
NX8566LE
SERIES
FOR 2.5 Gb/s ULTRALONG-REACH
360, 600, 240 km DWDM APPLICATIONS
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
DESCRIPTION
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.
California Eastern Laboratories
NX8564/8565/8566LE SERIES
PACKAGE DIMENSIONS (Units in mm, unless otherwise specified ±0.2mm)
15.24
2.54
8.0
TOP VIEW
5.4
#7
-
#1
4 –
φ
2.67
22.0 MAX.
+
Thermistor
MOD
Cooler PD
7
8
1
LD
14
#8
#14
Fiber
Nose
PIN CONNECTIONS
20.83±0.13
26.04±0.13
Pin
Pin
No.
Function
Function
No.
Thermistor
GND
8
1
2
3
4
5
6
7
Optical Fiber (SMF)
Length : 900 MIN.
Thermistor
GND
9
LD DC Bias
PD Anode
NC
10
11
12
GND
PD Cathode
Cooler Anode
Cooler Cathode
Signal Input (MOD),
50 Ω RF Input
GND
29.97±0.25
13
14
GND
NX8564/8565/8566LE SERIES
OPTICAL FIBER CHARACTERISTICS
PARAMETER
Mode Field Diameter
SPECIFICATION
UNIT
μm
9.3±0.5
125±1
900±100
< 1270
< 0.3
Cladding Diameter
μm
Tight Buffer Diameter
Cut-off Wavelength
Attenuation 1525 to 1575 nm
Minimum Fiber Bending Radius
Fiber Length
μm
nm
dB/km
mm
mm
30
900 MIN.
Flammability
UL1581 VW-1
35±2 mm
-CC : SC-UPC connector
-BC : FC-UPC connector
Fiber Length : 900 mm MIN.
NX8564/8565/8566LE SERIES
ORDERING INFORMATION
PART NUMBER
NX8564-AZ*
PACKAGING
Butterfly 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.
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)
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (1/2)
Wavelength
Code
ITU-T Wavelength *1
(nm)
Frequency
(THz)
Wavelength Code
ITU-T Wavelength *1
(nm)
Frequency
(THz)
287
295
303
311
318
326
334
342
350
358
366
373
381
389
397
405
413
421
429
437
445
453
461
469
477
1528.77
1529.55
1530.33
1531.11
1531.89
1532.68
1533.46
1534.25
1535.03
1535.82
1536.60
1537.39
1538.18
1538.97
1539.76
1540.55
1541.34
1542.14
1542.93
1543.73
1544.52
1545.32
1546.11
1546.91
1547.71
196.10
196.00
195.90
195.80
195.70
195.60
195.50
195.40
195.30
195.20
195.10
195.00
194.90
194.80
194.70
194.60
194.50
194.40
194.30
194.20
194.10
194.00
193.90
193.80
193.70
485
493
501
509
517
525
533
541
549
557
565
573
581
589
597
606
614
622
630
745
753
761
770
778
786
1548.51
1549.31
1550.11
1550.91
1551.72
1552.52
1553.32
1554.13
1554.94
1555.74
1556.55
1557.36
1558.17
1558.98
1559.79
1560.60
1561.41
1562.23
1563.04
1574.54
1575.36
1576.19
1577.02
1577.85
1578.68
193.60
193.50
193.40
193.30
193.20
193.10
193.00
192.90
192.80
192.70
192.60
192.50
192.40
192.30
192.20
192.10
192.00
191.90
191.80
190.40
190.30
190.20
190.10
190.00
189.90
*1 The value which omitted and computed the 3rd place below the decimal point
NX8564/8565/8566LE SERIES
Table A: DWDM wavelength base on ITU-T recommendations (@ TLD = Tset) (1/2)
Wavelength
Code
ITU-T Wavelength *1
(nm)
Frequency
(THz)
Wavelength
Code
ITU-T Wavelength *1
(nm)
Frequency
(THz)
795
803
811
820
828
836
845
853
862
870
878
887
895
904
912
921
929
937
1579.51
1580.35
1581.18
1582.01
1582.85
1583.69
1584.52
1585.36
1586.20
1587.04
1587.88
1588.72
1589.56
1590.41
1591.25
1592.10
1592.94
1593.79
189.80
189.70
189.60
189.50
189.40
189.30
189.20
189.10
189.00
188.90
188.80
188.70
188.60
188.50
188.40
188.30
188.20
188.10
946
954
1594.64
1595.48
1596.33
1597.18
1598.04
1598.89
1599.74
1600.60
1601.45
1602.31
1603.16
1604.02
1604.88
1605.74
1606.60
1607.46
1608.32
188.00
187.90
187.80
187.70
187.60
187.50
187.40
187.30
187.20
187.10
187.00
186.90
186.80
186.70
186.60
186.50
186.40
963
971
980
988
997
6006
6014
6023
6031
6040
6048
6057
6066
6074
6083
*1 The value which omitted and computed the 3rd place below the decimal point
NX8564/8565/8566LE SERIES
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Optical Output Power from Fiber
Forward Current of LD
Reverse Voltage of LD
Forward Voltage of Modulator
Reverse Voltage of Modulator
Forward Current of PD
Reverse Voltage of PD
Cooler Current
SYMBOL
Pf
RATINGS
UNIT
mW
mA
V
10
IFLD
150
VRLD
VFEA
VREA
IFPD
VRPD
IC
2.0
1
V
5
V
1
10
mA
V
1.5
A
Cooler Voltage
VC
2.5
V
Operating Case Temperature
Storage Temperature
TC
−20 to +70
−40 to +85
260 (10 sec.)
°C
°C
°C
Tstg
Lead Soldering Temperature
Tsld
NX8564/8565/8566LE SERIES
ELECTRO-OPTICAL CHARACTERISTICS (TLD = Tset, TC = -20 to +70ºC, unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Laser Set Temperature
Tset
*1
20
35
°C
Operating Current
Iop
50
60
80
mA
Modulation Center Voltage
Modulation Voltage
Vcenter
Vmod
Under modulation*2
Under modulation*2
−1.5
−1.2
−0.5
V
V
2
3
Forward Voltage of LD
Threshold Current
VFLD
Ith
IFLD = Iop
1.6
7
2.0
20
V
mA
dBm
Optical Output Power from Fiber
Pf
IFLD = Iop, Under modulation*2
(NX8564/65LE Series)
−5
−2
IFLD = Iop, Under modulation*2
(NX8566LE Series)
0
1
ITU-T*3
1565
1609
nm
λp
Peak Emission Wavelength
IFLD = Iop, VEA = 0 V
1528
1574
Side Mode Suppression Ratio
Extinction Ratio
Rise Time
SMSR
ER
tr
IFLD = Iop, VEA = 0 V
30
10
> 37
> 11
70
dB
dB
ps
IFLD = Iop, Under modulation*2
IFLD = Iop, 20-80%, Under modulation*2
IFLD = Iop, 80-20%, Under modulation*2
IFLD = Iop, Under modulation*2, 4
125
125
2.0
Fall Time
tf
70
ps
Dispersion Penalty
Isolation
DP
Is
< 1.5
dB
dB
23
Relative Intensity Noise
RIN
10 MHz to 10 GHz, VEA = 0 V, IFLD = Iop
< −135
−130
−8
dB/
Hz
Input Return Loss
S11
IFLD = Iop, VEA = −1 V, 50 Ω,
dB
f = 130 MHz to 2 GHz
IFLD = Iop, VEA = −1 V, 50 Ω,
−5
f = 2 to 2.5 GHz
*1 NX8564/65/66LE Series
: Tset is a certain point between 20 and 35°C
NX8564/65/66LE××× Series : Tset is set at a certain point between 20 and 35°C for ITU-T grid wavelength
*2 NX8564LE : 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, VEA = Vcenter ± 1/2Vmod, IFLD = Iop, TLD = Tset, NEC Test System
Vcenter : a certain point between −1.5 and −0.5 V
Vmod : a certain point 3 V or below
Iop
: a certain point between 50 and 80 mA
*3 Available 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: TLD = Tset, TC = -20 to +70ºC, unless otherwise specified)
PARAMETER
Monitor Current
SYMBOL
CONDITIONS
VRPD = 5 V, IFLD = Iop, VEA = 0 V
VRPD = 5 V, VEA = 0 V
MIN.
TYP.
MAX.
1000
10
UNIT
μA
Im
ID
20
100
Dark Current
nA
Terminal Capacitance
Tracking Error
Ct
VRPD = 5 V, f = 1 MHz
Im = const.
15
pF
dB
γ *1
0.5
*1 Tracking Error: γ
Pf
(mW)
TLD = Tset, TC = 25ºC
Pop
Pf
TLD = Tset, TC = -20 to +70ºC
Pf
Pop
γ = 10 log
[dB]
0
Im
Im
ELECTRO-OPTICAL CHARACTERISTICS
(Applicable to Thermistor and TEC: TC = -20 to +70ºC)
PARAMETER
Thermistor Resistance
B Constant
SYMBOL
CONDITIONS
MIN.
9.5
TYP.
MAX.
UNIT
R
B
TLD = 25°C
10.0
10.5
kΩ
3350
3450
3550
K
TEC Current
TEC Voltage
IC
TLD = Tset
TLD = Tset
1.2
2.4
A
V
VC
NX8564/8565/8566LE SERIES
ELECTRO-OPTICAL CHARACTERISTICS (TLD = Tset, TC = 25ºC, unless otherwise specified)
OPTICAL OUTPUT POWER FROM
FORWARD CURRENT vs.
FORWARD VOLTAGE
FIBER (CW) vs. FORWARD CURRENT
150
100
50
4.0
3.0
2.0
1.0
0
50
100
150
0
0.5
1.0
1.5
2.0
Forward Current IF (mA)
Forward Voltage VF (V)
EXTINCTION RATIO vs.
MODULATOR VOLTAGE
SPECTRUM
0
0
-10
-20
-30
-40
-50
5
10
15
20
25
-60
-70
0
1
2
3
1540.0
1545.0
1550.0
1555.0
1560.0
Reverse Voltage of Modulator VREA (V)
Wavelength λ (nm)
THERMISTOR RESISTANCE vs.
AMBIENT TEMPERATURE
50
30
20
10
5
3
2
1
0
10
20
30
40
50
60
70 75
Ambient Temperature TA (ºC)
Remark The graphs indicate nominal characteristics.
NX8564/8565/8566LE SERIES
600 km STANDARD FIBER TRANSMISSION EXAMPLE (NX8565LE Series)
120 km
120 km
Test Setup
2.5 Gb/s
TX
EDFA
EDFA
EDFA
120 km
EDFA
EDFA
EDFA
RX
120 km
120 km
ERROR RATE CHARACTERISTICS
EYE DIAGRAM
10-4
2.48832 Gb/s,
NRZ 2 VP-P,
PRBS 223-1,
Iop = 70 mA,
TC = 25ºC,
10-5
10-6
Vcenter = -1.2 V,
Vmod = 2.0 V
10-7
10-8
10-9
10-10
10-11
Back to Back (100 ps/div.)
back to back
after 600 km
10-12
10-13
-42
-40
-38
-36
-34
-32
-30
-28
Received Power (dBm)
After 600 km (100 ps/div.)
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.
08/24/2004
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
4590 Patrick Henry Drive
Santa Clara, CA 95054-1817
Telephone: (408) 919-2500
Facsimile: (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)
Mercury
< 1000 PPM
< 1000 PPM
< 100 PPM
< 1000 PPM
< 1000 PPM
< 1000 PPM
Not Detected
(*)
Not Detected
Cadmium
Hexavalent Chromium
PBB
Not Detected
Not Detected
Not Detected
Not Detected
PBDE
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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