|
|
Número de pieza | CW22P31 | |
Descripción | CW20P-Type CW Tunable/ Wavelength-Stabilized Laser Module | |
Fabricantes | Agere Systems | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de CW22P31 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! Advance Data Sheet, Rev. 1
June 2001
CW20P-Type
CW Tunable, Wavelength-Stabilized Laser Module
Applications
s SONET/SDH extended-reach
s Long-haul, very dense, wave-division multiplexing
(DWDM)
s High-speed data communication
s Flexible wavelength systems
Description
Offering multiple channel selections and SONET/SDH compat-
ibility, the CW20P-Type CW DBR Laser Module is manufac-
tured in a 24-pin metallic DIP with a polarization-maintaining
fiber (PMF) pigtail.
Features
s Tunable up to twenty ITU-T 50 GHz channels
s For use with lithium niobate modulators
s Integrated Etalon stabilizer
—Replaces external wavelength lockers
s 1528.77 nm to 1610.0 nm wavelengths
s Compact design
s Remote programmability
s Asynchronous serial interface for module communi-
cation
s High output power, up to 20 mW
s Low profile, 24-pin package
s Laser bias monitor alarm
s Module enable/disable input
The CW20P-type laser modules are designed for use
in transmission systems and high-speed data com-
munication applications. The device supports
20 wavelengths. The module uses an RS-232 inter-
face to adjust various module functions such as
wavelength. In addition, the interface provides acces-
sibility to the alarm and monitor outputs.
The modules meet all present Telcordia Technolo-
gies* GR-253-CORE requirements and the ITU-T
G.957 and G.958 recommendations. The modules
are also suited for extended distance data and net-
working applications when used in conjunction with a
lithium niobate modulator.
The CW20P uses a 1.5 µm distributed Bragg reflec-
tor (DBR) laser with an integrated wavelength stabi-
lizer. By integrating the wavelength stabilizer with the
DBR laser chip, the device offers a compact, cost-
effective solution for low-dispersion transmission.
Devices are provided at wavelengths that are com-
patible with the ITU-T wavelength standards at
200 GHz, 100 GHz, and 50 GHz. The package also
contains a thermoelectric cooler, thermistor, back-
facet monitor, and optical isolator. The laser module
requires 5 V, –5.2 V, and 3.3 V.
* Telcordia Technologies is a trademark of Telcordia Technologies,
Inc.
1 page Advance Data Sheet, Rev. 1
June 2001
Outline Drawings
Dimensions are in inches and (millimeters).
2.89
(73.4)
CW20P-Type
CW Tunable, Wavelength-Stabilized Laser Module
2.008
(51.00)
(TOP VIEW)
0.50
(12.70)
0.012
(0.3)
STANDOFF
HEIGHT
0.018
(0.46)
DIA
1.100
(27.94)
0.100
(2.54)
1.075
(27.31)
(SIDE VIEW)
0.085
(2.16)
PIN 13
1.5
(38.1)
PIN 12
4 x ∅ 0.106 (2.69) THRU
1.025
(26.04)
PIN 24
3.50
(8.89)
39.37
(1000)
STANDOFF
(TYP. 4 PLCS)
0.39
(10.00)
MAX
PIN 1
0.28
(7.00)
MAX
0.236
(5.99)
0.236
(5.99)
(BOTTOM VIEW)
Agere Systems Inc.
1-1263 (F)
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet CW22P31.PDF ] |
Número de pieza | Descripción | Fabricantes |
CW22P31 | CW20P-Type CW Tunable/ Wavelength-Stabilized Laser Module | Agere Systems |
Número de pieza | Descripción | Fabricantes |
SLA6805M | High Voltage 3 phase Motor Driver IC. |
Sanken |
SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |