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10. Hardware Specifications and
Default Values
The XS728T switches conform to the TCP/IP, UDP, HTTP, ICMP, TFTP, DHCP, IEEE 802.1D,
IEEE 802.1 p, and IEEE 802.1Q standards.
They also conform to the IEEE802.3 1000Base-T and 10GBase-T and IEEE802.3az (EEE)
standards.
Feature Value
Interfaces 28 1000/10000 Mbps switching ports:
• Ports xg1-xg24 are copper ports (RJ45).
• Ports xg25–xg28 are fiber ports (SFP+).
Flash memory size 256 MB NAND
SDRAM size and type 512 MB DDR3
Switching capacity Non blocking full wire speed on all packet sizes
Forwarding method Store and forward
Packet forwarding rate 1G: 1,488,000 pps
10G: 14,880,000 pps
MAC addresses 16 K
Green Ethernet Automatic power-down on port when link is down, short cable mode
and EEE mode