1688 1310 nm DFB Laser Module
DATASHEET | FEBRUARY 2012
FIBER OPTICS
The 1688 1310 nm DFB laser modules are designed for both broadcast and
narrowcast analog applications. The linear, OC-48 pinout compatible devices
feature up to 31 mW of output power.
The 1688 module is intended for OEM 1310 nm CATV transmitter designs
optimizing cost-effectiveness and performance simultaneously.
Performance Highlights
Applications
1310 nm Forward Path/Return Path
Broadcast and Narrowcast Networks
Long Distances
High Optical Splits
Optical Output Power
Operating Current
Temperature Range
Frequency Range
Carrier to Noise Ratio (79 ch., NTSC)
Composite Second Order (79 ch., NTSC)
Composite Triple Beat (79 ch., NTSC)
6
35
-40
5
50
57
65
-
-
-
-
51
-
-
31
100
+85
1002
-
-
-
mW
mA
C
MHz
dB
dB
dB
Wavelength
Parameters
Min
1300
Typical
-
Max
1320
Units
nm
Features
OC-48 Pinout Compatilble
Negative Bias
Telcordia Technologies
TM
468 Compliant
Cooled
Up to 31 mW
Wide Temperature Range, Stable Even
in Harsh Environments
RoHS Compliant
| REV 2012.02
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
EMCORE [ EMCORE CORPORATION ]
