3540A Datasheet, PDF (1/4 Pages) Emcore Corporation – Microwave DFB Laser Transmitters

3540A,10340A
Microwave DFB Laser Transmitters
Features
„ High dynamic range
„ Long distance communications
„ 10 MHz to 5 GHz bandwidth
„ Built-in optical isolator, 1310 nm
„ CE certified
Applications
„ Antenna remoting
„ Cellular and PCS networks
„ Military triband communications
„ Tracking, telemetry, and control
MICROWAVE
The distributed feedback (DFB) laser transmitters provide
exceptional performance for linear fiber-optics communications
in very wide bandwidth applications. Emcore’s linear fiberoptics
are an excellent alternative to using coaxial cable systems to
transmit 10 MHz to 5 GHz signals. They offer significant
improvements in reliability in microwave communication
networks by transmitting the RF signal in its original format. As
a result of these properties, these microwave DFB laser transmitters provide
significant improvements in signal quality for a wide variety of applications,
including antenna remoting, timing and reference signal distribution,
telemetry, measurement, and delay lines.
Microwave DFB lasers are available in several packaging styles either as a
flange-mount for extreme environments or as a plug-in for integration with
Emcore’s System 10000 rack-mountable chassis and power supplies. Electronics
within the flange-mount and plug-in transmitters control the laser temperature
and dc bias current and provide warnings whenever the temperature or power
deviates from their intended levels, thus providing a self regulating, fully inte-
grated microwave product. These units provide high-quality noise performance
in sensitive optical links.
Performance Highlights
Available wavelengths
Optical Output Power
Temperature Range
Plug-in
Flange Mount
Frequency Range
Minimum
1290
-
-10
-40
0.01
Typical
-
9
-
-
-
Maximum
1340
-
+50
+65
5.00
Units
nm
dBm
°C
GHz
Ordering Information
Option Connector Pigtail
-020 FC/APC Bulkhead Optical Connector
DC
Pin Number
1
2
Min
14V
4.75V
Typical Max
15V
16V
5V
5.5V
Package Type
Flange Plug-in
X
X
Max Ripple
100 mV p-p
200 mV p-p
Current
0.3 A max
1.5 A max
Copyright © 2010 Emcore Corporation
626 293 3400 626 293 3428 [e-mail] www.emcore.com