Description
Data Sheet
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The ZL50402 is a low density, low cost, high performance, non-blocking Ethernet switch chip.A single chip provides 2 ports at 10/100 Mbps, 1 uplink port at 10/100/1000 Mbps, and a CPU interface for managed, lightly managed and unmanaged switch applications.The chip supports up to 4 K MAC addresses and up to 4 K tagged-based Virtual LANs (VLANs).With strict priority and/or WFQ transmission scheduling and WRED dropping schemes, the ZL50402 provides powerful QoS
Features
- Integrated Single-Chip 10/100/1000 Mbps Ethernet Switch.
- Two 10/100 Mbps auto-negotiating Fast Ethernet (FE) ports with RMII, MII, GPSI, Reverse MII & Reverse GPSI interface options.
- One 10/100/1000 Mbps auto-negotiating port with GMII & MII interface options, that can be used as a WAN uplink or as a 9th port.
- a 10/100 Mbps Fast Ethernet (FE) CPU port with Reverse MII interface option Embedded 2 Mbits (256 KBytes) internal memory.
- supports up to 4 K.
ZL50402 Datasheet
