is a three-port industrial Ethernet switch. The casing is made of galvanized steel plate and has a compact structure. It supports redundant configuration of two electrical ports and one 100M optical fiber port. The switch has reached the strict industrial level 3 certification, with stable performance, excellent quality and high cost performance. Product Advantages
:
High adaptability
Achieved grade 1 protection, has super waterproof, dustproof and anti-corrosion capabilities, can adapt to various harsh environments
-~℃ working temperature in extreme It can operate safely under weather conditions
High stability
Two-way redundant power supply design supports pluggable terminals for AC and DC universal use while providing power supply anti-connection protection and overvoltage and undervoltage protection, which greatly improves product operation. Stability
Mean time to failure of up to 2 hours, free replacement service in case of failure during the one-year warranty period
Product Features
Compact structure
Full metal shell protection
Optical port + electrical port redundant configuration
Industrial grade photoelectric converter
Comply with standards
..
Technical parameters
Exchange method: store and forward
Flow control: full duplex flow control half duplex back pressure control
Address table:
Packet cache:
Protocol: /D
Port
r interface: automatic Detect full duplex/half duplex D/adaptive.
Optical fiber interface:
The interface can optionally support dual fiber/single fiber.
Power interface: Dual redundant input r /
Pluggable terminal block. Spacing.
Indicator lights: power, network port D, optical port.
Cables
Twisted pair: (use standard network cables)
Multi-mode optical fiber: /optional
Single-mode optical fiber: optional optional
Power supply< br/> Protection function: reverse overvoltage and undervoltage dual-channel redundancy
Input voltage: D~
~~
Maximum power consumption:
Environment
Operating temperature : -～℃ (normal temperature model)
-～℃ (wide temperature model)
Storage temperature: -～℃
Relative humidity:～% (no condensation)
Mechanical structure
Shell: Galvanized steel
Protection level:
Installation method: D guide rail with optional hanging plate
Weight:
Warranty
: Hours
/> Warranty period: years
Dimensions
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Feisong one optical two electrical 1 optical 2 electrical ESD103 industrial Ethernet switch fiber optic transceiver