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PDF NX7460LE Data sheet ( Hoja de datos )
| Número de pieza | NX7460LE | |
| Descripción | InGaAsP STRAINED DC-PBH LASER DIODE MODULE 1 625 nm TELEMETRY APPLICATION | |
| Fabricantes | NEC | |
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DATA SHEET
LASER DIODE
NX7460LE
1 480 nm EDFA APPLICATION
InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE
DESCRIPTION
The NX7460LE is a 1 480 nm pumping laser diode module with optical isolator for an EDFA (Er Doped optical
Fiber Amplifier) that can expand the transmission span and compensate optical losses. It has a strained Multiple
Quantum Well (st-MQW) DC-PBH laser diode that features high output power, high efficiency, and stable
fundamental mode.
FEATURES
• InGaAsP strained MQW DC-PBH laser diode
• High output power
Pf = 120 mW MIN. @ IF = 550 mA CW
• Internal optical isolator, thermoelectric cooler and InGaAs monitor photo diode
• Hermetically sealed 14-pin butterfly package
• Single mode fiber pigtail
• Wide operating temperature range
TC = 0 to +65 °C
15.24
2.54
71
8 14
0.5
20.83±0.13
26.04±0.13
29.97±0.25
PACKAGE DIMENSIONS
in millimeters
TOP VIEW
4– φ 2.67
#7
22.3
Case
#1
PD
LD
#8 #14
Optical Fiber (SMF)
Length: 1 m MIN.
PIN CONNECTIONS
Pin No.
Function
1 Cooler Anode
2 Thermistor
3 PD Anode
4 PD Cathode
5 Case Ground
6 NC
7 NC
Pin No.
Function
8 NC
9 NC
10 LD Anode,
Case Ground
11 LD Cathode
12 NC
13 Case Ground
14 Cooler Cathod
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P14127EJ2V0DS00 (2nd edition)
Date Published September 1999 NS CP(K)
Printed in Japan
The mark • shows major revised points.
©
1999
1 page  
NX7460LE
LD FAMILY FOR DENSE WDM APPLICATION
Part Number
NDL7540PA
NX7460LE
NX8501 Series
NX8561JD*1
NX7660JC*1
NDL7910P
NX8562LB
NX8563LB
Absolute Maximum Ratings
TC
(°C)
Tstg
(°C)
−20 to +65 −40 to +85
0 to +65
−40 to +85
0 to +65
0 to +65
−20 to +65
−20 to +70
−40 to +85
−40 to +85
−40 to +85
−40 to +85
−20 to +65
−20 to +65
−40 to +85
−40 to +85
Typical Characteristics
Ith
(mA)
Pf
(mW)
λC
(nm)
TYP.
MIN.
TYP.
40 90 1 480
25 120 1 480
20 2 1 510
20 3 1 510
15 5 1 625
7 0.5 1 550*2
20 20 1 550*2
20 10 ITU-T*3
Description
Package
1 480 nm pump LD
module
BFY
1 480 nm pump LD
module
BFY
Telemetry
Coaxial
Telemetry
DIP
Telemetry
DIP
2.5 G EA modulator
integrated module
BFY
1 550 CW LD module BFY
1 550 CW LD module BFY
*1 Under development
*2 Wavelength selectable for ITU-T standards upon request
*3 Wavelength selectable for ITU-T standards
Data Sheet P14127EJ2V0DS00
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NX7460LE.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| NX7460LE | 1 480 nm EDFA APPLICATION InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE | NEC |
| NX7460LE | InGaAsP STRAINED DC-PBH LASER DIODE MODULE 1 625 nm TELEMETRY APPLICATION | NEC |
| NX7460LE | 1 510 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE | NEC |
| NX7460LE-BA | 1 480 nm EDFA APPLICATION InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE | NEC |
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