NEW Cisco WS-C4500X-16SFP+ 16x 10GB SFP+ Front-to-Back Airflow Switch

Quick spec of WS-C4500X-16SFP+

• Product Code : WS-C4500X-16SFP+
• Ports : 16 × 1G or 10G Ethernet ports (requires either SFP or SFP+ transceivers)
• Feature Set : IP Base
• Uplink Module Slot : 1 (8 x 10 GE SFP+/SFP - C4KX-NM-8SFP+)
• Switching Capacity : Up to 800-Gbps
• Onboard Memory (SRAM DDR-II) : 4 GB
• Port Buffers : 32-MB Shared Memory
• CPU : Dual Core 1.5 GHz
• NVRAM : 2 GB
• Optional External Memory (SD Card) : 2 GB
• Airflow : Front-to-back cooling
• Chassis dimensions (H x W x D) : 4.4 x 43.8 x 53.3 cm
• Package Weight : 16.29 Kg

WS-C4500X-16SFP+ Specification

• Expansion Module (Optional) :8x10 GE SFP+/SFP - C4KX-NM-8SFP+
• Management Port :10/100/1000 Base-T
• USB Port :Type A (storage and boot) up-to 4 GB
• Dual Power Supply :Yes
• Field Replaceable Fans :Yes (5 fans)
• Fan Redundancy :No performance impact with single fan failure
• System Throughput :Up to 800 Gbps
• IPv4 Routing in Hardware :Up to 250 Mpps
• IPv6 Routing in Hardware :Up to 125 Mpps
• L2 Bridging in Hardware :Up to 250 Mpps
• Media Access Control (MAC) Entries :55K
• Forwarding Entries :16x10 GE Port Base SKU: IPv4: 64K, IPv6: 32K
• Flexible Netflow Entries :128K
• Switched Port Analyzer (SPAN), Remote Switched Port Analyzer (RSPAN) :8 line rate bidirectional sessions (ingress and egress)
• Total VLANs :4094
• Total Switched Virtual Interfaces (SVIs) :4094
• IGMP groups :32K
• Multicast routes :16x10 GE Port Base SKU: IPv4: 24K, IPv6: 12K
• Dynamic Host Configuration Protocol (DHCP) Snooping Entries :12K (DHCP snooping bindings)
• ARP Entries :47K
• Spanning Tree Protocol Instances :10K
• Jumbo Frame Support for Bridged and Routed Packets :Up to 9216 bytes
• High Availability Solution :Virtual Switching System (VSS)
• Number of stackable switches in VSS :Up to 2
• VSS Throughput :Up to 1.6 Tbps
• Virtual Switch Link :1GE or 10GE
• Max number of Virtual Switch Links :8
• In-Service Software Upgrade :Across the switches
• Nonstop Forwarding with Stateful Switchover :Across the switches
• Onboard Memory (SRAM DDR-II) :4 GB
• Port Buffers :32-MB Shared Memory
• CPU :Dual Core 1.5 GHz
• NVRAM :2 GB
• Optional External Memory (SD Card) :2 GB
• Port Queues :8 Queues/Port
• CPU Queues :64
• QoS Entries :128K (64K ingress and 64K in egress) Shared with ACL
• Aggregate Rate-Limiting :Ingress port or VLAN and egress VLAN or Layer 3 port
• Rate-Limiting Level Types :Committed Information Rate (CIR), Peak Information Rate (PIR)
• Aggregate Traffic Rate-Limiting Policers (1K=1024) :16K
• Flow-Based Rate-Limiting Method; Number of Rates :Supported using flow-records in the classification criteria and policing action
• Qos Policy Enforcement :Per Port or Per Vlan or Per Port, Per VLAN Granularity
• Class of Service (CoS) :Yes
• Differentiated Services Code Point (DSCP) :Yes
• Port Security :Yes
• IEEE 802.1x and 802.1x Extensions :Yes
• VLAN, Router, and Port ACLs :Yes
• Security ACL Entries (1K=1024) :128K (64K ingress and 64K in egress) Shared with QoS
• Unicast Reverse Path Forwarding (uRPF) Check in Hardware :Yes
• CPU Rate Limiters (DoS Protection) Includes Control Plane Policing :Yes
• Private VLANs :Yes
• Micro Flow Policer :Yes. Supported using flow records in the class-map
• CPU HW Rate Limiters by Packet Per Second (pps) and Bit Rate Policers (bps) :Supported in hardware control-plane policing (CoPP)
• Control Plane Policing (CoPP) for Multicast :Yes
• ACL Labels :Yes