Microchip Technology VSC8504-02
VSC8504 is a low-power, quad-port Gigabit Ethernet transceiver with four SerDes interfaces for quad-port dual media capability. It also includes an integrated quad port two-wire serial multiplexer (MUX) to control SFPs or PoE modules. It has a low Electromagnetic Interference (EMI) line driver, and integrated line side termination resistors that conserve both power and Printed Circuit Board (PCB) space.FEATURES
This section lists the main features and benefits of the VSC8504 device. LOW POWER● Low power consumption of approximately 425 mW per port in 1000BASE-T mode, 200 mW per port in 100BASE-TX mode, 225 mW per port in 10BASE-T mode, and less than 115 mW per port in 100BASE-FX and 1000BASE-X modes
● ActiPHY™ link down power savings
● PerfectReach™ smart cable reach algorithm
● IEEE® 802.3az-2010 Energy Efficient Ethernet idle power savings ADVANCED CARRIER ETHERNET SUPPORT
● Recovered clock outputs with programmable clock squelch control and fast link failure indication (<1 ms; worstcase <3 ms) for G.8261 Synchronous Ethernet applications
● Ring resiliency for maintaining linkup integrity when switching between 1000BASE-T master and slave timing
● Supports IEEE 802.3bf timing and synchronization standard
● Integrated quad two-wire serial mux to control SFP and PoE modules
● Support for IEEE 802.3ah unidirectional transport for 100BASE-FX and 1000BASE-X fiber media WIDE RANGE OF SU...