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PDF NDL7910P Data sheet ( Hoja de datos )
| Número de pieza | NDL7910P | |
| Descripción | CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE FOR D-WDM APPLICATIONS | |
| Fabricantes | NEC | |
| Logotipo |  |
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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
1 page  
NDL7910P
DFB-LD FAMILY FOR TELECOM
Part Number
NDL7603P Series
NDL7620P Series
NDL7701P Series
NDL7705P Series
NX8562LB
NX8563LB Series
NDL7910P
Absolute Maximum Ratings
TC
(°C)
Tstg
(°C)
−40 to +85
0 to +70
−20 to +85
−40 to +85
−20 to +65
−40 to +85
−40 to +85
−40 to +85
−40 to +85
−40 to +85
−20 to +65 −40 to +85
−20 to +70 −40 to +85
Typical Characteristics
Ith
(mA)
Pf
(mW)
λC
(nm)
TYP.
MIN.
TYP.
15 2 1 310
45 (MAX.)
2
1 310
15 2 1 550
15 2 1 550
20 20 1 550*1
20 10 ITU-T *2
7 0.5 1 550*1
SDH Application
≤ STM-4 : 622 Mb/s
≤ STM-16: 2.5 Gb/s
≤ STM-4 : 622 Mb/s
≤ STM-4 : 622 Mb/s
CW Light Source for
external modulator
CW Light Source for
external modulator
≤ STM-16: 2.5 Gb/s
EA modulator
integrated DFB-LD
Package
Coaxial
Coaxial
Coaxial
Coaxial
BFY
BFY
BFY
*1 Wavelength selectable for ITU-T standards upon request.
*2 Wavelength selectable for ITU-T standards.
5
5 Page | ||
| Páginas | Total 8 Páginas | |
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Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| 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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