
Introduction
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• IEEE 802.3-2002 Ethernet, Fast Ethernet, Gigabit Ethernet, and IEEE 802.3ae
10 Gigabit Ethernet compliance ensures compatibility with standards-based hubs,
network cards and switches from any vendor.
• Provides stacking capability via high-speed serial ports with 40 Gbps stacking
bandwidth. Up to 8 units can be stacked together.
Expandability
• Supports 1000BASE-SX, 1000BASE-LX, and 1000BASE-LH SFP transceivers.
• Optional single-port 10GBASE-LR expansion module with a Xenpak transceiver
slot.
• Optional single-port 10GBASE-LR expansion module with an XFP transceiver slot.
Performance
• Transparent bridging.
• Aggregate duplex bandwidth of up to 48 Gbps for the ES4625 or 96 Gbps for the
ES4649.
• Switching table with a total of 16K MAC address entries and 8K IP address entries
• Provides store-and-forward switching for intra-VLAN traffic, and IP routing for
inter-VLAN traffic.
• Supports wire-speed switching at layer 2, and wire-speed routing at layer 3.
• Broadcast storm control.
Management
• “At-a-glance” LEDs for easy troubleshooting
• Network management agent:
- Manages switch (or entire stack) in-band or out-of-band
- Supports Telnet, SSH, SNMP v1/v2/v3, RMON (4 groups) and web-based
interface
• Slave units provide backup stack management.
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