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Numéro de référence | NDL7620P2C | ||
Description | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s | ||
Fabricant | NEC | ||
Logo | |||
DATA SHEET
LASER DIODE
NDL7620P Series
1 310 nm OPTICAL FIBER COMMUNICATIONS
InGaAsP STRAINED MQW-DFB LASER DIODE
COAXIAL MODULE FOR 2.5 Gb/s
DESCRIPTION
The NDL7620P Series is a 1 310 nm λ/4-phase-shifted DFB (Distributed Feed-Back) laser diode coaxial module
with internal optical isolator. Newly developed strained Multiple Quantum Well (st-MQW) structure is adopted to
achieve stable dynamic single longitudinal mode operation over wide temperature range of 0 to +70 °C. It is
designed for STM-16 applications.
FEATURES
• High-speed response
• Peak emission wavelength
• Wide operating temperature range
• Internal optical isolator
• λ/4-phase-shifted DFB
• InGaAs monitor PIN-PD
tr = 40 ps, tf = 100 ps
λp = 1 310 nm
TC = 0 to +70 °C
NDL7620P
Optical Fiber
SM-9/125
Length: 1 m
φ 0.9
φ 3.2±0.25
φ 7±0.2
PACKAGE DIMENSIONS
in millimeters
NDL7620P1
Optical Fiber
SM-9/125
Length: 1 m
φ 0.9
φ 3.2±0.25
NDL7620P2
Optical Fiber
SM-9/125
Length: 1 m
φ 0.9
φ 3.2±0.25
φ 7±0.2
φ 7±0.2
φ 0.45
±0.05
φ 0.45
±0.05
φ 6±0.1
PIN CONNECTIONS
PD
P.C.D. = φ 2 4 3
4
3
12 1
2
LD
Case
φ 6±1.0
12.7±0.2
17.0±0.2
PIN CONNECTIONS
PD
P.C.D. = φ 2 4 3
43
12 1 2
LD
Case
4– φ 0.45
±0.05
PIN CONNECTIONS
φ16
P.C.D. = φ 2
2–φ2.5
2
PD
2
31
31
4
12±0.15
4 LD Case
16.0
The information in this document is subject to change without notice.
Document No. P11351EJ4V0DS00 (4th edition)
Date Published February 1998 NS CP(K)
Printed in Japan
The mark • shows major revised points.
©
1996
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Pages | Pages 8 | ||
Télécharger | [ NDL7620P2C ] |
No | Description détaillée | Fabricant |
NDL7620P2 | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s | NEC |
NDL7620P2C | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s | NEC |
NDL7620P2D | 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s | NEC |
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