Packet Switching Capacities
• 48P/48T: 136 Gbps
• 24F: 88 Gbps
• 24P/24T: 88 Gbps
Aggregate Switch Capacities
• 24P/24T/24F: 216 Gbps
• 48P/48T: 264 Gbps
The difference between the switching capacity and throughput is what they are measured in -> the capacity is in Gbps (gigabits per second) whereas the throughput is in Mpps (Megapackets per second).
48 x 1 Gbps -- 48 Gbps (48 x 1 Gbps ports)
2 x 10 Gbps -- + 20 Gbps (2 x 10 Gbps ports)
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= 68 Gbps (total switching half duplex)
x 2 (because switches are full duplex)
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= 136 Gbps (total revenue switching capacity)
+ 128 Gbps (backplane bandwidth for VC)
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= 264 Gbps Total "switching" capacity per switch
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