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NEC - 1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE

Numéro de référence NDL7603P
Description 1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
Fabricant NEC 
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NDL7603P fiche technique
DATA SHEET
LASER DIODE
NDL7603P Series
1 310 nm OPTICAL FIBER COMMUNICATIONS
InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
DESCRIPTION
The NDL7603P Series is a 1 310 nm phase-shifted DFB (Distributed Feed-Back) laser diode module with single
mode fiber. The Multiple Quantum Well (MQW) structure is adopted to achieve stable dynamic single longitudinal
mode operation over wide temperature range of 40 to +85 °C.
It is designed for all STM-1 and STM-4 applications.
FEATURES
• Peak emission wavelength
• Optical output power
• Wide operating temperature range
λ/4-phase-shifted DFB
• Side Mode Suppression Ratio
• InGaAs monitor PIN-PD
λp = 1 310 nm
Pf = 2.0 mW
TC = 40 to +85 °C
SMSR = 35 dB MIN.
NDL7603P
Optical Fiber
SM-9/125
Length: 1 m
φ 0.9
φ3.2±0.25
φ7±0.2
PACKAGE DIMENSIONS
in millimeters
NDL7603P1
Optical Fiber
SM-9/125
Length: 1 m
φ0.9
φ3.2±0.25
NDL7603P2
Optical Fiber
SM-9/125
Length: 1 m
φ 0.9
φ 3.2±0.25
φ7±0.2
φ 7±0.2
φ 0.45±0.05
φ0.45±0.05
4– φ 0.45
±0.05
φ 6±0.1
φ 6±1.0
12.7±0.2
17.0±0.2
PIN CONNECTIONS
PIN CONNECTIONS
P.C.D. = φ2 4 3
PD
4 3 P.C.D. = φ2 4 3
PD
43
12 1 2
LD
Case
12
12
LD
Case
PIN CONNECTIONS
16
P.C.D. = φ 2
2– φ 2.5
2
PD
2
3
1
31
4
12±0.15
Case
4 LD
16.0
The information in this document is subject to change without notice.
Document No. P12437EJ3V0DS00 (3rd edition)
Date Published August 1998 NS CP(K)
Printed in Japan
The mark shows major revised points.
©
1996

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