Võrguseade MikroTik Switch Cloud Router CRS328-4C-20S-4S+RM 4pesa

CRS328-4C-20S-4S+RM The CRS328-4C-20S-4S+RM is a 28 independent port switch with a combo group. This device has twenty SFP ports four SFP+ ports for 10G modules and four combo ports where you can choose to use SFP or RJ45 ports from the combo group. These ports can also be software selected so if you have plugged in all eight cables you can use scripting to decide which four combo ports will be active.The device comes in a 1U rackmount case with two 100-240 V power supplies with failover functionality. ARJ45 console port is available for management and debugging and a mode button can be customised toexecute any RouterOS commands. The device has a “Dual boot” feature that allows you to choose between two operating systems - RouterOS or SwOS.If you prefer to have a simplified operating system with only switch specific features use SwOS. If you would like the ability to use routing and other Layer 3 features in your CRS use RouterOS. You can select the desired operating system from RouterOS from SwOS or from the RouterBOOT loader settings. All the feature set comes with our disruptive price providing best price/performance on the market. Switching Features • Non-blocking Layer 2 switching capacity• 16K host table• IEEE 802.1Q VLAN• Supports up to 4K simultaneous VLANs• Port isolation• Port security• Broadcast storm control• Port mirroring of ingress/egress traffic• STP / RSTP / MSTP• Access Control List• MikroTik neighbor discovery• SNMP• 10218-byte jumbo frames support• IGMP snooping• IEEE 802.3ad and static link aggregation Switching resultsCRS328-4C-20S-4S+RM ModeConfiguration64 byte512 byte1518 bytekppsMbpskppsMbpskppsMbpsSwitchingNon blocking Layer 2 throughput95 238.148 761.915 037.661 594.05 201.663 167.8SwitchingNon blocking Layer 2 capacity95 238.197 523.815 037.6123 188.05 201.6126 335.5SwitchingNon blocking Layer 1 throughput95 238.164 000.015 037.664 000.05 201.664 000.0SwitchingNon blocking Layer 1 capacity95 238.1128 000.015 037.6128 000.05 201.6128 000.0 Ethernet test results CRS328-4C-20S-4S+RM98DX3236A1 all port testModeConfiguration1518 byte512 byte64 bytekppsMbpskppsMbpskppsMbpsBridgingnone (fast path)81.3987.3235962.6296151.6Bridging25 bridge filter rules81.3987.390.7371.590.946.5Routingnone (fast path)81.3987.3235962.6261.9134.1Routing25 simple queues81.3987.3112.6461.2111.557.1Routing25 ip filter rules59.8726.261.4251.559.530.5