PRODUCT BRIEF| NOVEMBER 2005
Model 755MM-X Optical Transmitter
1550 nm, 65 km, High SBS Suppression
Ortel will be introducing the 755MM-X, 1550nm Transmitter optimized
through 0 to 65 km with High SBS Suppression, during the second
calendar quarter of 2006.
Ortel’s Model 755MM-X is a recently developed 1550 nm transmitter
suitable for link lengths of up to 65Km. The 75Ω RF video input supports
frequencies up to 870 MHz. Also integrated into the RF/Optical design are
Ortel’s low chirp control and noise suppression circuitry. Integrated within
the design is Ortel’s patented pre distortion technology to provide
outstanding performance with any of Ortel’s wide range of cooled
broadband lasers. These modules may be made available with power
supply options and SNMP capability.
Applications
ꢀVideo signal distribution to
HFC CATV and FTTP nodes
ꢀVideo overlay in passive
optical networks (PON)
It will feature extremely high SBS suppression performance, making it
ideal for either FTTP or HFC network applications. The performance
specifications indicated below are subject to change.
ꢀReplacement for Externally
Modulated Transmitters
Features
ꢀOptimized RF integration of
predistorter, amplifiers and
laser
Performance Highlights
1527
ꢀDual redundant power
supplies
Min
Typ
Max
Units
ꢀSupports SNMP protocol
Operating Temperature Range
Wavelength (Multiple Options)
Optical Power
0
25
50
°C
ꢀComplete, efficient laser bias
and TEC control circuitry
1530
5
-
-
1560
-
nm
dBm
ꢀOEM/ODM opportunities
available through Ortel
Frequency Response
47
-
-
52
-
870
-
MHz
dB
CNR
ꢀDigital monitoring and control
ꢀITU Wavelengths
CSO
-
-65
-65
dBc
dBc
dBm
CTB
-
-
SBS Suppression Capability
-
17
-
RF Input Return Loss
Optical Return Loss
-
-
dB
dB
-
-
16
40
Noise and distortion performance above assume 79 channel NTSC loading with no QAM, 0 dBm
received optical power.
For more information on this and other products:
Contact Sales at Ortel 626-293-3400, or visit www.emcore.com.