Loading...HP LSC2110-622-ST, LSC2110-622-SC, LSC2110-622-SA, LSC2110-622-FP, LSC2110-622-DN Datasheet
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2.5 mW 14 Pin DIL Cooled Laser
Module
Technical Data
LSC2110-622
Features
•2.5 Milliwatt Peak Optical Power Output
•Center Wavelength between 1294 nm and 1329 nm
•Narrow Linewidth: <1.7 nm
•Modulation Bandwidth: >1 Ghz
•Wide Operating Temperature Range: -40°C to +85°C
•Industry Standard Hermetic 14 Pin Dual-In-Line Package
Applications
•622 Mbit/s SONET/SDH
•Local Area and Metropolitan Area Networks
•Point-to-Point Data Communications
•Fiber Optic Sensors
•Cable Television
•Military Communications and Control Systems
•Instrumentation
Description
LSC2110-622 laser modules are highly reliable fiber optic light sources operating in the 1300 nanometer band. The internal semiconductor lasers are based upon InGaAsP buried heterostructure (BH) technology and fabricated by the Metal Organic Vapor Phase Epitaxy (MOVPE) process, resulting in long lifetimes and modest threshold currents.
LSC2110-622 package includes a photodiode for monitoring the laser output, a thermistor for monitoring the laser submodule temperature and a Peltier effect thermoelectric cooler (TEC). A heatsink mounting flange is incorporated into the industry standard 14 pin package.
The LSC2110-622 has been specifically designed to meet the requirements of STM4.1 and SONET OC12 LR1 applications.
Laser Safety Warning
This device is a Class IIIb (3b) Laser Product. It may emit invisible laser radiation if operated with the fiber pigtail disconnected. To avoid possible eye damage do not look into an unconnected fiber pigtail during laser operation. Do not exceed specified operating limits.
468 |
5962-9398E (1/95) |
Pin Connections
Top View
TEC ANODE (+ve SUPPLY TO COOL) |
1 |
TEC |
14 |
TEC CATHODE (-ve SUPPLY TO COOL) |
NOT CONNECTED |
2 |
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13 |
NOT CONNECTED |
NOT CONNECTED |
3 |
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12 |
THERMISTOR |
RESERVED - DO NOT CONNECT |
4 |
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11 |
THERMISTOR |
CASE GROUND |
5 |
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10 |
LASER ANODE (+ve SUPPLY) CASE GROUND |
RESERVED - DO NOT CONNECT |
6 |
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9 |
LASER CATHODE (-ve SUPPLY) |
MONITOR PHOTODIODE CATHODE (+ve SUPPLY) |
7 |
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8 |
MONITOR PHOTODIODE ANODE (-ve SUPPLY) |
Mechanical Outline
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S |
U |
B |
A |
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FIBER PIGTAIL |
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N |
F |
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C |
K L |
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T |
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J |
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M |
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P |
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D |
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R |
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H |
DIM. |
MIN. |
MAX. |
DIM. |
MIN. |
MAX. |
A |
20.68 |
20.98 |
K |
19.05 NOM. |
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B |
0.90 |
1.10 |
L |
25.10 |
25.70 |
C |
12.55 |
13.00 |
M |
30.00 NOM. |
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D |
8.51 |
9.60 |
N |
– |
4.20 |
E |
6.10 |
6.60 |
P |
1000 |
– |
F |
7.62 NOM. |
R |
5.80 |
6.20 |
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G |
2.54 NOM. |
S |
6.00 NOM. |
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H |
0.457 NOM. |
T |
– |
6.00 |
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J |
7.01 |
7.21 |
U |
3.17 NOM. |
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ALL DIMENSIONS IN MILLIMETERS
469
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