TZT 4-Port Gigabit 0.1PPM TCXO HiFi Switch 5V Power Supply Support SFP Optical/Electrical Modules

Description:
- TCXO HiFi switch, with 4 electrical ports and 1 SFP (supporting optical/electrical modules). This switch uses a 0.1ppm TCXO crystal oscillator as the clock reference, paired with a silver plated full screen cover. A single LP5907 supplies power to the crystal oscillator, restructuring the signal while avoiding power supply crosstalk. The power supply and filtering architecture of the whole machine are very particular, using two LT1963, four TPS7A8901, LP5907 and other UV level linear voltage stabilizing chips for four multi-level power supplies, with multiple power supplies isolated, respectively for the crystal oscillator and isolated network port, SFP, the switch chip is independently powered. The entire system uses top-notch SEPC capacitors for Sanyo for filtering, super-capacitor energy storage (1500000uf), and a special ES power exchange circuit that brings an extremely black background to 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.
- 5V power supply design, supporting direct power supply from power banks. This design aims to disconnect the connection between home and ground, completely solving the problem of multiple devices sharing ground interference at home, with excellent results.
- It is also highly recommended to use a 5V linear power supply (not included).
- You can also purchase 5V switching power supply for MW (not included).
- Advanced usage: Two switches are connected using SFP optical modules via fiber optic cables to achieve optical isolation.

Package Included:
- 1 x HiFi Switch