Cisco Systems
Cisco WS-C4912G 12-Port SwitchThe Catalyst® 4912G is a 12-port dedicated Gigabit Ethernet switch featuring high-performance Layer
Cisco Catalyst 4912G Ethernet Switch - 12 x GBIC ...
Part No: WS-C4912G-RF
Cisco Systems
Cisco WS-C4940G Load BalancerCatalyst 4840G Server Load Balancing switch, fixed 40x 10/100BaseT Ports, 2x 1000Base-X Ports (GBIC)
Catalyst 4840G Description The Catalyst 4840G Server Load Balancing Switch, fixed 40 Fast Ethernet 10/100 ports with two 1000Base-X Gigabit Interface Converter (GBIC) slots.   ...
Part No: WS-C4940G-RF