Data Sheet

Heat Dissipation (BTU) 1 PSU 2 PSUs in RPS mode 2 PSUs in EPS mode
2 PSUs in EPS mode
with external RPS
M4300-8X8F 185.77 BTU/hr - - -
M4300-16X (APS199W, without PoE) 186 BTU/hr - - -
M4300-16X (APS199W PSU, with max PoE 199W) 1,053.43 BTU/hr - - -
M4300-16X (APS600W PSU, with max PoE 500W) 2,081.64 BTU/hr - - -
M4300-12X12F 367.75 BTU/hr - - -
M4300-24X 473.9 BTU/hr - - -
M4300-24XF 330.6 BTU/hr - - -
M4300-24X24F 610.39 BTU/hr 610.39 BTU/hr - -
M4300-48X 899.9 BTU/hr 899.9 BTU/hr - -
M4300-48XF 577.8 BTU/hr - - -
M4300-96X (without PoE) 2145.82 BTU/hr 2145.82 BTU/hr -
M4300-96X (with max PoE: 1,440W) - - 7,605.15 BTU/hr -
M4300-28G 117.78 BTU/hr 117.78 BTU/hr - -
M4300-28G-PoE+ (GSM4328PA version 550W PSU) 1,969.88 BTU/hr 1,963.05 BTU/hr 2,720.96 BTU/hr -
M4300-28G-PoE+ (GSM4328PB version 1,000W PSU) 2,844.55 BTU/hr 2,842.15 BTU/hr 2,844.55 BTU/hr -
M4300-52G 161.82 BTU/hr 161.82 BTU/hr - -
M4300-52G-PoE+ (GSM4352PA version 550W PSU) 2,079.13 BTU/hr 2,085.95 BTU/hr 2,953.11 BTU/hr 3,123.81 BTU/hr
M4300-52G-PoE+ (GSM4352PB version 1,000W PSU) 3,031.63 BTU/hr 3,079.43 BTU/hr 5,411.19 BTU/hr 5,650.17 BTU/hr
Mean Time Between Failures (MTBF) @ 25°C ambient (77°F) @ 50°C ambient (131°F)
M4300-8X8F 196,120 hours (~22.4 years) 123,644 hours (~14.1 years)
M4300-16X 690,301 hours (~78.8 years) 207,500 hours (~23.7 years)
M4300-12X12F 192,898 hours (~22 years) 121,331 hours (~13.9 years)
M4300-24X 247,437 hours (~28.2 years) 153,855 hours (~17.5 years)
M4300-24XF 968,447 hours (~110.6 years) 159,042 hours (~18.2 years)
M4300-24X24F 133,176 hours (~15.2 years) 111,734 hours (~12.8 years)
M4300-96X 519,784 hours (~59.3 years) 196,635 hours (~22.4 years)
M4300-48X 249,393 hours (28.4 years) 154,220 hours (17.6 years)
M4300-48XF 657,392 hours (~75 years) 10,2690 hours (~11.7 years)
M4300-28G 1,328,968 hours (~151.7 years) 444,117 hours (~50.7 years)
M4300-28G-PoE+ 1,189,685 hours (~135.8 years) 491,811 hours (~56.1 years)
M4300-52G 578,472 hours (~66 years) 301,524 hours (~34.4 years)
M4300-52G-PoE+ 673,207 hours (~76.9 years) 247,969 hours (~28.3 years)
L2 Services - VLANs
IEEE 802.1Q VLAN Tagging 802.1Q-1998 Up to 4,093 VLANs - 802.1Q Tagging
Protocol Based VLANs
IP subnet
ARP
IPX
Yes
Yes
Yes
Yes
Subnet based VLANs Yes
MAC based VLANs Yes
Voice VLAN Yes Based on phones OUI bytes (internal database,
or user-maintained) or protocols (SIP, H323 and
SCCP)
Private Edge VLAN Yes
Intelligent Edge Managed Switches
Data Sheet | M4300 series
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