(Hong Kong)
Product Summary
The MDS212CG is a 12-port 10/100Mbps high-performance, non-blocking Ethernet switch with on-chip address memory and address lookup engine. A single chip provides 12 - 10/100Mbps ports. The MDS212CG can be utilized in both managed and unmanaged switching applications. The 3.2 Gbps XPipe allows a high-speed connection between two MDS212 chips, providing a optimal, low-cost, workgroup witch with 24 10/100 Fast Ethernet ports.
Parametrics
MDS212CG absolute maximum ratings: (1)Storage Temperature: -65°C to +150°C; (2)Operating Temperature: 0°C to +70°C; (3)Maximum Junction Temperature: 125°C; (4)Supply Voltage VCC with Respect to VSS: +3.0 V to +3.6 V; (5)Supply Voltage VDD with Respect to VSS: +2.38 V to +2.75 V; (6)Voltage on 5V Tolerant Input Pins: -0.5 V to (VCC + 3.3 V); (7)fosc Frequency of Operation: 100 MHz; (8)ICC Supply Current – @ 100 MHz (VCC =3.3 V): 220 to 286 mA.
Features
MDS212CG features: (1)12 10/100Mbps Autosensing, Fast Ethernet ports with Reduced MII Interface; (2)32-bit wide bi-directional pipe at 100Mhz provides 6.4Gbps pipe to connect two MDS212 chips; (3)Supports up to 3.572 Mpps system throughput using non-blocking architecture; (4)High performance Layer 2 packet forwarding and filtering at full wire speed; (5)Very low latency through single store and forward at ingress port and cut-through switching at destination ports; (6)Port Trunking and Load Sharing for high bandwidth links between switches; (7)On-chip address lookup engine and memory for up to 2K MAC addresses.
Diagrams
