M4250 Datasheet

Processor/Memory
Processor(CPU)-allmodels IntegratedARMA91.25GhzCPUinswitchingsilicon(32-bit)
Systemmemory(RAM)-allmodels 2 GB
Codestorage(ash)-allmodels 256 MB Dual firmware image
Packet Buffer Memory
All models 16 Mb Dynamically shared across only used ports
Performance Summary
Switching fabric
M4250-10G2F-PoE+ 24 Gbps
Line-rate(nonblockingfabric)
M4250-10G2XF-PoE+, M4250-10G2XF-PoE++ 60 Gbps
M4250-12M2XF 100 Gbps
M4250-16XF 320 Gbps
Throughput (64-byte frames)
M4250-10G2F-PoE+ 17.86 Mpps
M4250-10G2XF-PoE+, M4250-10G2XF-PoE++ 44.64 Mpps
M4250-12M2XF 74.40 Mpps
M4250-16XF 238.08 Mpps
Latency - 10G Fiber 64-byte frames 512-byte frames 1024-byte frames 1518-byte frames
M4250-10G2F-PoE+ - - - -
M4250-10G2XF-PoE+ 0.838µs 0.821µs 0.820µs 0.819µs
M4250-10G2XF-PoE++ 0.807µs 0.791µs 0.790µs 0.789µs
M4250-12M2XF 0.807µs 0.791µs 0.790µs 0.789µs
M4250-16XF 0.811µs 0.834µs 0.860µs 0.831µs
Latency - 1G Fiber 64-byte frames 512-byte frames 1024-byte frames 1518-byte frames
M4250-10G2F-PoE+ 2.271µs 2.257µs 2.267µs 2.266µs
M4250-10G2XF-PoE+ 1.169µs 1.174µs 1.159µs 1.154µs
M4250-10G2XF-PoE++ 1.148µs 1.141µs 1.137µs 1.156µs
M4250-12M2XF 1.186µs 1.178µs 1.156µs 1.173µs
M4250-16XF 1.274µs 1.292µs 1.291µs 1.297µs
Latency - 1G Copper 64-byte frames 512-byte frames 1024-byte frames 1518-byte frames
M4250-10G2F-PoE+ 2.133µs 2.136µs 2.131µs 2.142µs
M4250-10G2XF-PoE+ 2.140µs 2.140µs 2.137µs 2.144µs
M4250-10G2XF-PoE++ 1.837µs 1.829µs 1.828µs 1.826µs
M4250-12M2XF 2.843µs 2.836µs 2.834µs 2.836µs
M4250-16XF - - - -
Latency - 2.5G Copper 64-byte frames 512-byte frames 1024-byte frames 1518-byte frames
M4250-10G2F-PoE+ - - - -
M4250-10G2XF-PoE+ - - - -
M4250-10G2XF-PoE++ - - - -
M4250-12M2XF 6.013µs 6.014µs 6.012µs 6.016µs
M4250-16XF - - - -
Green Ethernet
EnergyEfcientEthernet(EEE) CompliantwithIEEE802.3azEnergyEfcientEthernetTaskForceDeactivatedbydefault
PAGE 22 of 44
AV Line Managed Switches
Datasheet | M4250 series
AV Line Managed Switches