I/O ports and slots 24 RJ-45 auto-negotiating 10/100/1000 ports 4 SFP 1000 Mbps ports Supports a maximum of 24 autosensing 10/100/1000 ports plus 4 1000BASE-X SFP ports, or a combination Memory and processor MIPS @ 500 MHz 32 MB flash packet buffer size: 4.1 Mb 128 MB SDRAM Performance 100 Mb Latency: < 5 µs...... Read More

I/O ports and slots 48 RJ-45 auto-negotiating 10/100/1000 ports 4 SFP 1000 Mbps ports Supports a maximum of 48 autosensing 10/100/1000 ports plus 4 1000BASE-X SFP ports, or a combination Memory and processor MIPS @ 650 MHz 32 MB flash packet buffer size: 12 Mb 128 MB SDRAM Performance 100 Mb Latency: < 5 µs...... Read More