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直调激光器 Finisar DM80-01 Series C Band ITU Grid 10G Direct Modulated Laser
发布时间: 2018-05-21 16:02
Finisar’s DM80-01 butterfly transmitter module employs proprietary Chirp Managed Laser (CML) technology and has been specifically designed to transmit 10Gb/s data over physical distances up to 120km. The module is comprised of a directly-modulated DFB laser chip and a co-packaged proprietary optical spectrum re-shaper (OSR) passive optical element. The OSR component also provides a frequency locking function and allows operation on the ITU-T channels within ±2.5GHz with coverage across both C band and L-band for DWDM versions. Also included in the standard butterfly footprint are 2 photo-detectors for power control and wavelength locking, together with 2 TECs for temperature stabilization.
Description
Finisar’s DM80-01 butterfly transmitter module employs proprietary Chirp Managed Laser (CML) technology and has been specifically designed to transmit 10Gb/s data over physical distances up to 120km. The module is comprised of a directly-modulated DFB laser chip and a co-packaged proprietary optical spectrum re-shaper (OSR) passive optical element. The OSR component also provides a frequency locking function and allows operation on the ITU-T channels within ±2.5GHz with coverage across both C band and L-band for DWDM versions. Also included in the standard butterfly footprint are 2 photo-detectors for power control and wavelength locking, together with 2 TECs for temperature stabilization.
Application
Finisar’s DM80-01 butterfly transmitter module employs proprietary Chirp Managed Laser (CML) technology and has been specifically designed to transmit 10Gb/s data over physical distances up to 120km. The module is comprised of a directly-modulated DFB laser chip and a co-packaged proprietary optical spectrum re-shaper (OSR) passive optical element. The OSR component also provides a frequency locking function and allows operation on the ITU-T channels within ±2.5GHz with coverage across both C band and L-band for DWDM versions. Also included in the standard butterfly footprint are 2 photo-detectors for power control and wavelength locking, together with 2 TECs for temperature stabilization.
Features
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High Performance Chirp Managed Laser
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Supports multi-bit-rate application, from 9.95Gb/s to 11.1Gb/s
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Supports link length up to 120km without DCM
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>4dBm modulated output power
- Case temperature range -5°C to 70°C
- Supports application with and without FEC
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DWDM 8 X 50GHz or 4 X 100GHz
- Covers ITU-T C- and L-band channels (1527.773nm to 1605.744nm)
Application
- Metro, Regional and Long haul DWDM application
- SONET/SDH OC-192, STM-64
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10G Ethernet
- 10X Fibre Channel
