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Cisco Catalyst 4948-10GE details

Cisco Catalyst 4948-10GE details

Cisco Catalyst 4948-10GE

Comprehensive Management
High Performance rack-optimized server switching

Fixed configuration switch offers rack-optimized server switching for data centers of all sizes

  • Low-latency and wire-speed switching
  • Up to 48 10/100/1000 ports with two 10 Gigabit Ethernet ports
  • Hot-swappable power supplies
  • Hot-swappable fan trays
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 Choose Cisco Catalyst 4948-10GE

  Switching Capacity
136 Gbps

  Throughput
102 mpps

  IPv6 support
In Software

  Height
1RU

  Modular half-card slots
0

  Maximum 10/100/1000 ports
48

  Maximum 10 Gigabit Ethernet ports
2

  Maximum Gigabit Ethernet (fiber) ports
0

  Cisco TwinGig Convertor Module support
No

  Uplink optic type
2 X2 (10 Gigabit Ethernet) optics

  Multilayer switching
IP Base and Enterprise Services options

  Shared Buffer
16 MB

  CPU
666 MHz

  Synchronous dynamic RAM (SDRAM)
256 MB

  Active VLANs
4096

  Multicast entries
28,000 (Layer 3)
16,000 (Layer 2)

  Per-VLAN Spanning Tree (PVST) and VLAN IDs
4096

  Spanning Tree Protocol instances
1500

  Switched virtual interfaces (SVIs)
2000

  Security and QoS hardware entries
32,000

  MAC addresses
55,000

  Switched Port Analyzer (SPAN)
2 ingress, 4 egress

  USB Port
No

  Compact flash memory support
No

  System Reset button
No

  Minimum software requirement
Cisco IOS Software Release 12.2(25)EWA or later

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