Cisco WS-X4920-GBRJ45 Condition: RefurbishedCisco WS-X4920-GBRJ45The Cisco WS-X4920-GB-RJ45 is a 20-port Gigabit Ethernet module designed for the Cisco Catalyst 4900M series switches. The Cisco WS-X4920-GB-RJ45 is a 20-port Gigabit Ethernet module designed for the Cisco Catalyst 4900M series switches.
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