深圳极大瑞电子是台湾IC+的一极代理商，提供IP101，IP113A,IP113C,IP113M,IP113F,IP113M,IP175，IP178，IP1001，IP210T，IP210S,IP210W,IP1717，IP171801，IP1101，IP1103，IP1718，IP1726，IP1826等芯片，提供交换机,路由器,串口转以太网,光纤收发器等方案. IP113F can be a 10/100BASE-TX to 100BASE-FX converter or a 100BASE-FX to 100BASE-FX repeater with an SMI port for management. It consists of a 2-port switch controller, a fast Ethernet transceiver and a PHY for 100BASE-FX. The transceivers in IP113F are designed in DSP approach with advance 0.25um technology; this results in high noise immunity and robust performance.
Besides store and forward mode, IP113F supports modified cut through mode and pure converter mode for low latency data forwarding. IP113F can forward packets up to 1600 bytes to meet requirement of extra long packets.
IP113F supports remote management function. Besides remote monitor and loop back test function defined in TS-1000, IP113F supports remote access functions. Local IP113F can access the MII register of remote IP113F by programming local IP113F's MII registers via SMI. IP113F implements the management function using the maintenance frame defined in TS-1000.
IP113F supports IEEE802.3x, collision base backpressure, and various LED functions, etc. These functions can be configured to fit the different requirements by feeding operation parameters via EEPROM interface or pull up/down resistors on specified pins.
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