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Numéro de référence | NDL7910P | ||
Description | 1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE | ||
Fabricant | NEC | ||
Logo | |||
DATA SHEET
LASER DIODE
NDL7910P
1 550 nm OPTICAL FIBER COMMUNICATIONS
EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE
FOR 2.5 Gb/s ULTRALONG-REACH APPLICATIONS
DESCRIPTION
The NDL7910P is an EA modulator integrated 1 550 nm DFB-LD for 2.5 Gb/s. The newly developed bandgap
energy controlled Selective MOVPE technology is utilized as fabrication method. It is designed for 2.5 Gb/s ultralong-
reach applications.
FEATURES
• Integrated electroabsorption modulator
• Low modulation voltage
• Wavelength selectable for ITU-T standards
• 14-pin butterfly package
15.24
2.54
71
8 14
PACKAGE DIMENSIONS
in millimeters
4– φ 2.67
22.3
TOP VIEW
#7 #1
–+
Cooler PD
Thermistor
LD MOD
#8 #14
0.5
20.83±0.13
26.04±0.13
29.97 ±0.25
Optical Fiber (SMF)
Length: 1 m
PIN CONNECTIONS
Pin No.
Function
1 Thermistor
2 Thermistor
3 LD DC Bias
4 PD Anode
5 PD Cathode
6 Cooler Anode
7 Cooler Cathode
Pin No.
Function
8 GND
9 GND
10 NC
11 GND
12 Signal Input (MOD),
50 Ω RF Input
13 GND
14 GND
The information in this document is subject to change without notice.
Document No. P12456EJ3V0DS00 (3rd edition)
Date Published November 1998 NS CP(K)
Printed in Japan
The mark • shows major revised points.
©
1997
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Pages | Pages 8 | ||
Télécharger | [ NDL7910P ] |
No | Description détaillée | Fabricant |
NDL7910P | 1 550 nm OPTICAL FIBER COMMUNICATIONS EA MODULATOR INTEGRATED MQW-DFB LASER DIODE MODULE FOR 2.5 Gb/s ULTRALONG-REACH APPLICATIONS | NEC |
NDL7910P | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE | NEC |
NDL7910P | 1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE | NEC |
NDL7910P | 1 500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE | NEC |
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