New ALKAID TCXO HIFI Switch 4-Port Full Gigabit+One SFP Supporting Optical/Electrical Modules

It is recommended to use it with a Meanwell power supply of 5v 3aIt is recommended to use it with a Meanwell power supply of 5v 3aIt is recommended to use it with a Meanwell power supply of 5v 3aIt is recommended to use it with a Meanwell power supply of 5v 3aIt is recommended to use it with a Meanwell power supply of 5v 3aIt is recommended to use it with a Meanwell power supply of 5v 3aTCXO HIFI switch, with 4 electrical ports and 1 SFP (supporting optical/electrical modules) model ALKAID Yaoguang. This switch uses a 0.1ppm TCXO crystal oscillator as the clock reference, with a single LP5907 supplying power to the crystal oscillator, restructuring the signal while avoiding power crosstalk. The power supply and filtering architecture of the whole machine are very particular, using UV level linear voltage regulator chips such as LT1764, TPS7A8901, LP5907, etc. for multi-level power supply, respectively to the crystal oscillator and isolated network port, SFP， The switch chip is independently powered. The entire system uses top-notch Sanyo SEPC capacitors for filtering and supercapacitors for energy storage, creating an extremely dark background for the entire system. Customized CNC heat dissipation copper blocks provide excellent heat dissipation for the main power IC and switch core. The all aluminum alloy anodized shell assists in heat dissipation, ensuring 24-hour full speed and stable operation.The switch does not come with a power supply, it is recommended to use a 5V linear power supply.The switch itself is compatible with a wide voltage supply of 5V.If the budget is limited, you can purchase the Mingwei GST25U12P1J power supply , which is very good.Advanced usage: Two switches are connected using SFP optical modules via fiber optic cables to achieve optical isolation.