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1935W-A-1291-FA-06-B

Description
DFB Laser Diode Emitter, 1287nm Min, 1295nm Max, FC/APC Connector, HERMETIC SEALED, ROHS COMPLIANT PACKAGE-4
CategoryWireless rf/communication    Optical fiber   
File Size2MB,7 Pages
ManufacturerEMCORE
Websitehttp://www.emcore.com/
Environmental Compliance
Download Datasheet Parametric View All

1935W-A-1291-FA-06-B Overview

DFB Laser Diode Emitter, 1287nm Min, 1295nm Max, FC/APC Connector, HERMETIC SEALED, ROHS COMPLIANT PACKAGE-4

1935W-A-1291-FA-06-B Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codeunknown
body height26 mm
Body length or diameter5.5 mm
Built-in featuresISOLATOR, MONITOR PHOTODIODE
Connection TypeFC/APC CONNECTOR
Fiber optic equipment typesDFB LASER DIODE EMITTER
Fiber typeSMF
Number of channels1
Maximum operating wavelength1295 nm
Minimum operating wavelength1287 nm
Nominal operating wavelength1291 nm
minimum return loss35 dB
Spectral width1 nm
Supply current80 mA
Maximum supply voltage1.8 V
Nominal supply voltage1.65 V
Minimum threshold current8 mA
Transmission typeDIGITAL
Base Number Matches1
DATASHEET| JULY 7, 2008
Model 1935W Coaxial DFB Laser Diode
O-Band CWDM, Wide Bandwidth 900MHz – 4000MHz
Emcore’s Model 1935W DFB lasers offer a low cost solution for linear
fiberoptic links. These components can be cooled with external thermo-
electric coolers for high stability, or run without TEC’s to reduce power
consumption. The DFB laser builds upon Emcore’s long history of high
performance, leading edge designs in CATV, wireless, and high speed
digital applications. The laser diode devices are packaged in a compact
hermetic assembly together with monitor photodiode and isolator, for
Applications
Signal distribution in L-band
and wireless remoting links
High linearity, low power fiber
links
flexible integration into various transmitter configurations.
Performance Highlights
Min
Operating Case Temperature Range
-20
3
Minimum Optical Output Power
6
9
10
Frequency Range
Input Third Order Intercept Point
1dB Compression Point
O-Band CWDM Wavelength
Optical Return Loss
Side Mode Suppression Ratio, CW
900
30
16
Typical
-
-
-
-
-
-
-
-
Max
45
5.8
8.8
9.8
11.8
4000
-
-
MHz
dB
dB
nm
dB
dB
dBm
Units
°C
Features
Linear DFB laser design
Output power up to 10 dBm
available
4GHz Bandwidth
RoHS compliant
Optical Isolator
Low power consumption
Monitor photodiode
1271, 1291, 1311, 1331, 1351, 1371
35
30
-
-
-
-
See following pages for complete specifications and conditions.
For more information on this and other products:
Contact Sales at Emcore 626-293-3400, or visit www.emcore.com.
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