1752A-19-BB-SC-10 Datasheet, PDF (1/6 Pages) Emcore Corporation – DOCSIS 3.1 compliant

1752A 1550 nm DOCSIS 3.1 DWDM DFB Laser Module
DATASHEET | FEBRUARY 2016
Applications
Node Capability
Narrow Transmitter Housing
Networks with Limited Fiber
Architectures Using Separate Optical
Wavelengths to Carry Targeted Services
Features
DOCSIS 3.1 compliant
1.2 GHz Bandwidth
Standard ITU Grid Wavelengths
Advanced Analog Chip Design
Reduces Equipment Requirements in
the Hub
Telecordia Technologies^® 468 Compliant
Wide Temperature Range – Stable Even
in Harsh Environments
FIBER OPTICS
The 1752A is a Dense Wavelength-Division Multiplexing (DWDM) laser module that
is fully DOCSIS 3.1 compliant and can support operational bandwidth of up to 1.2
GHz. The 1752 laser platform has been designed specifically for CATV applications
with a wide operating temperature range for reliable performance in harsh node
environments and narrow linewidth transmitter designs. The 1752A DOCSIS 3.1
DWDM DFB laser module features low adiabatic chirp to maximize signal quality in
short and long lengths of fiber. The laser’s excellent inherent linearity minimizes
degradation of the broadcast signals caused by Quadrature Amplitude Modulated
(QAM) channels. The versatile 1752A laser module reduces cable network
architecture fiber needs and lessens equipment requirements in the hub.
The 1752A is available in a wide range of ITU grid wavelengths with industrial
temperature performance.
Performance Highlights
Parameters
Available Wavelengths (ITU Grid)
Optical Output Power (multiple versions)
Temperature Case Temperature Range
Frequency Range:
Composite Second Order
Composite Triple Beat
Adiabatic Chirp (measured at 500 MHz)
Min Typical
1526
-
6-10
-
-40
-
40 MHz
-
-
-
-
-
40
-
Max
1563
-
+85
1.2
-38
-60
100
Units
nm
mW
C
GHz
dBc
dBc
MHz/mA
| REV 2016.02
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.