- Semiconductors & Devices
FOR IMMEDIATE RELEASE No. 3183
TOKYO, March 7, 2018 - Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it will begin shipping a laser-diode transmitter optical subassembly (TOSA) capable of supporting 400Gbps optical transmissions on April 1. The new TOSA, when used in a set of two, can be used in the industry's first electro-absorption modulated laser diode (EML)-TOSA solution for IEEE 400GBASE-LR8 applications. The device will be displayed at the Optical Fiber Communication Conference and Exhibition 2018 (OFC) in San Diego, California from March 13 to 15.
Compact Integrated 400Gbps EML-TOSA FU-402REA-41 (top) and
FU-402REA-42 (bottom)
In response to the demand for increasing data capacity, Mitsubishi Electric's new laser-diode TOSA offers 400Gbps transmission capability for large-capacity communication facilities (data centers, etc.) and high-speed optical transmission networks.
Product Features
- Large-capacity, high-speed 400Gbps communication
- Multiple transmission of eight wavelengths by two TOSAs
- 50Gbps/wavelength (400Gbps in eight wavelengths) achieved with 4-level pulse-amplitude modulation (PAM4) method
- Capable of 10km transmission thanks to EML chip featuring high extinction ratio and high power
- Package size complies with common specifications for CFP8 optical transceivers (when using two TOSAs)
Sales Schedule
| Product | Model | Features | Shipment date |
| Compact Integrated 400Gbps EML-TOSA |
FU-402REA-41 (for short wavelengths) |
|
April 1, 2018 |
| FU-402REA-42 (for long wavelengths) |
|
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