Cisco NIM ES2-4 4 Port Gigabit Ethernet LAN Switch Network Interface Module NIM

It provides line-rate Layer 2 switching across onboard Gigabit Ethernet ports. The 4-port NIM has four 10/100/1000 switched Gigabit Ethernet ports. The NIM furthermore enables direct module-to-module communication through the use of the multigigabit fabric (MGF).

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