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SFF Fiber Connector

SFF (Small Form Factor) fiber connectors are a family of miniaturized connectors including LC, MT-RJ, and VF-45, designed to increase density in fiber patch panels and equipment by reducing connector footprint.

// connector diagram 2 pins
// loading diagram...
// Specifications
Standard
TIA/EIA-604 FOCIS SFF
Types
LC MT-RJ VF-45
Density
2x higher than SC
Use Case
High-density patch panels telecom equipment
Ferrule
1.25mm LC style most common
// Pin Reference Table
PinNameFunctionType
TX TX Fiber Transmit optical BUS
RX RX Fiber Receive optical BUS

SFF (Small Form Factor) fiber connectors are a family of miniaturized connectors including LC, MT-RJ, and VF-45, designed to increase density in fiber patch panels and equipment by reducing connector footprint.