Cisco Catalyst WS-C4900M +Modules WS-X4920-GB-RJ-45 WS-X4908-10GE WS-X4920-10GE

+Modules WS-X4920-GB-RJ-45, WS-X4908-10GE, WS-X4920-10GE. 20 x RJ-45 Ethernet 10/100/1000 Base-T (Module WS-X4920-GB-RJ-45). 8 x 10G X2-Transceiver Ports (Module WS-X4920-10GE). 1 x WS-X4920-GB-RJ-45.

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