WS-C4948-10GE Specifications |
|
| 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 Converter 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 | 10000 |
| Switched Virtual Interfaces (SVIs) | 2000 |
| Security and QoS Hardware Entries | 32,000 |
| MAC Addresses | 55,000 |
| Switched Port Analyzer (SPAN) | 2 ingress and 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 |
| Dimensions | ● Width: 17.290 in. (43.9166 cm)
● Depth: 16.14 in. (40.9956 cm) ● Height: 1.712 in. (4.445 cm) ● Weight: 16.5 lb (7.48 kg) with one power supply |
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