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PW1250 Datasheet Preview

PW1250 Datasheet

Optoelectronic Miscellaneous

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PD
LD Inc
PW Series WDM Bidirectional 1250MB/s PINTIA RX
Applications
Passive Optical Networks
Full Duplex Communications
WDM Bi-Directional transmission
over a single fiber
CATV
Digital or Analog Operation
Features
Output Power up to 2 mW CW
-40 to + 85o Operating
Temperature
1310 or 1550 nm FP MQW Laser
Diode
Low Noise 830MHz PIN TIA
Receiver
Compact, rugged construction
Low Threshold Current Lasers
Low Power Consumption
Available with optical connectors
Replaces Discreet Lasers and
Optical Couplers
These small , compact modules require
Class 1 Eye Safe Device
minimal board real estate and when
used in pairs deliver full duplex opera-
PD-LD Inc. is now offering its next tion of a singDlaeta9S/1h2e5eut4mU.ocopmtical fiber
generation of WDM style BiDirec- with crosstalk of <-47dB.
tional transmitter and receiver mod- The PD-LD product incorporates low
ules operating in the 1310 and
threshold current, high differential
1550nm optical windows. These de- quantum efficiency MQW(Multiple
vices are designed to simultaneously Quantum Well) FP semiconductor la-
transmit and receive over a single sers whose typical total operating cur-
optical fiber at frequencies from 10 rents are less than 30mA. Customers
to 830 MHz. Dual wavelength bi- may also request DFB lasers.The re-
directional modules replace the need ceiver section offers an 830MHz band-
for a single mode fiber coupled laser width PIN TIA component that is ideal
diode, a fiber coupled InGaAs PIN for digital operation at 1.25GB/s. These
photodiode, a discreet fiber optic receivers deliver typically –23dBm op-
WDM and a second stage optical tical sensitivity at a BER of 10-10 at
isolator. The BiDirectional Modules OC-24/Gigabit Ethernet operation.
combine all of these optical func- AGC allows for high optical input
tions and relieve the user of having power.
to fusion splice several discreet
PD-LD’s BiDirectional WDM modules
units together and then squeeze
are built to meet the demanding re-
them onto their PCB.
quirements for optical networking. See
PD-LD’s other FSAN Bidirectional
Module offerings for devices optimized
for 155MB/s and 622MB/s.
These modules comply with the
Class 1 Eye Safety standards as DataShee
outlined by CDRH1040.10&11, as
well as IEC825-1 and –2.
The PD-LD BiDirectional modules
are assembled using laser welding
processes. This technique guaran-
tees a semiconductor to optical fi-
ber interface that remains stable
over mechanical and environ-
mental and environmental ex-
tremes. The optical semiconductor
die are mounted within hermeti-
cally sealed TO can subassemblies
making them impervious to con-
taminants and moisture.
WDM BiDirectional modules are
built with 1 meter long 9/125/900
um SMF28 fiber optic pigtails.
These fibers may be terminated
with most standard fiber optic con-
nectors including FC, SC, ST and
LC.
PD-LD Inc. reserves the right to make modifiations to or discontinue products without prior notice.
DataSheet4U.com
03-02 WDM1.25GB BiDi Rev.1
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 (0)8142 28640, Fax: +49 (0)8142 286411, info@lasercomponents.com
Great Britain: LASER COMPONENTS Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
DataSheet4 U .com




Laser Components

PW1250 Datasheet Preview

PW1250 Datasheet

Optoelectronic Miscellaneous

No Preview Available !

www.DataSheet4U.com
PD ANODE (+)
PW Series WDM Bidirectional 1250MB/s PINTIA RX
1. Dout
4. +5V
2. GND (Case)
3. Dout
et4U.com
LD
CATHODE (-)
PD CATHODE (-)
LD ANODE (+)
CASE
DataSheet4U.com
Absolute
Maximum Ratings
Parameters
Module
Operating Temp
Storage Temp
Soldering Temp
Symbol
TOP
TSTG
TSLD
Laser Diode
Forward Current
Reverse Voltage
IF(LD)
VR(LD)
Monitor Diode
Forward Current
Reverse Voltage
IF(MD)
VR(MD)
PIN TIA
Forward Current
IF(PD)
Reverse Voltage
VR(PD)
Max Optical Input Power P
DataShee
Rating
-40 to 85
-40 to 85
250
100
2
2
20
2
6
1.0
Units
ºC
ºC
ºC
mA
V
mA
V
mA
V
mW
PD-LD Inc. reserves the right to make modifiations to or discontinue products without prior notice.
DataSheet4U.com
03-02 WDM1.25GB BiDi Rev.1
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 (0)8142 28640, Fax: +49 (0)8142 286411, info@lasercomponents.com
Great Britain: LASER COMPONENTS Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
DataSheet4 U .com


Part Number PW1250
Description Optoelectronic Miscellaneous
Maker Laser Components
Total Page 4 Pages
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