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Self-inspection and remote reset devices for telephone switching facilities
Free accessEuropean Patent Office | 2024| -
Optical fiber switch cabinet for communication engineering
Free accessEuropean Patent Office | 2023| -
Serial port switching circuit and switching method thereof, communication management machine and communication system
Free accessEuropean Patent Office | 2022| -
METHODS AND EQUIPMENT FOR REDUCING POWER LOSS IN RADIO SYSTEMS
Free accessEuropean Patent Office | 2023| -
Pluggable light source module and optical communication equipment
Free accessEuropean Patent Office | 2023| -
Real-time multi-dimensional monitoring of environmental parameters
Free accessEuropean Patent Office | 2023| -
Electric power communication switch with moisture-proof function
Free accessEuropean Patent Office | 2022| -
A patch panel capable of cable line number and fault management and a monitoring system for patch panel using the same
Free accessEuropean Patent Office | 2022| -
Pluggable light source module and optical communication equipment
Free accessEuropean Patent Office | 2023| -
OLT (Optical Line Terminal) equipment suitable for field layout
Free accessEuropean Patent Office | 2023|
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