ES3552C-POE L2+ stackable switch is an application-based fixed port desktop Ethernet switch that delivers not only the comprehensive L2+ functions, but also the updated Power over Ethernet functionality which complies the IEEE 802.3af standard and supports Cisco pre-standard PoE end-devices.
- Switching Features
- MAC address:16K
- Redundant Power Supply (RPS) connectivity
- Supports 32MB of packet buffer.
- Flow Control and Back Pressure
- Provides store-and-forward forwarding scheme
- Provides HOL (Head of Line) blocking prevention
- Provides Broadcast storm protection
- Per port configuration based on rate control and limit
- Supports IGMP snooping (v1/v2) querier
- L2/L3/L4 Traffic Classification/Priority Management
- Provides CoS by IEEE802.1p; 8-level priority provided
- Weighted Round Robin (WRR) for priority queue
- Strict Priority Scheduling for priority queues
- Per port bandwidth management
- Both Ingress and egress (Range 64Kbps ~ 100Mbps) for 10/100Mbps ports
- Traffic Classification/Priority Management based on IP precedence/TOS
- Traffic Classification by DSCP
- Traffic Classification/Priority Management based on TCP/UDP port number
- Provides DiffServ
- Stacking Feature
- Stacks up to 8 units of ES3552C-POE
- Close loop stacking for resilient stacking link
- Hot swappable stacking units
- Supports backup Master unit
- Single IP address for management
- VLAN membership across the stack
- Link aggregation across the stack
- Port Mirroring across the stack
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