| WS-C4948E Specification | |
| Header | |
| Compatibility | PC | 
| Manufacturer | Cisco Systems | 
| Packaged Quantity | 1 | 
| Product Line | Cisco Catalyst | 
| Model | 4948E | 
| Brand | Cisco | 
| Interface Provided | |
| Qty | 48 | 
| Type | 1000Base-T | 
| Connector Type | RJ-45 | 
| Networking | |
| Type | Switch | 
| Form Factor | Rack-mountable | 
| Data Transfer Rate | 1000 Mbps | 
| Remote Management Protocol | CLI, HTTPS, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 1, SNMP 2, SNMP 3, SSH, SSH-2, Telnet, TFTP | 
| Compliant Standards | IEEE 802.1ag, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3ah, IEEE 802.3u, IEEE 802.3z | 
| Status Indicators | Link OK, Link/activity, Port status, Power, System | 
| Ports Qty | 48 | 
| MAC Address Table Size | 55K entries | 
| Subcategory | Network hubs and switches | 
| Manageable | Yes | 
| Jumbo Frame Support | 9216 bytes | 
| Subtype | Gigabit Ethernet | 
| Power Device | |
| Installed Qty | 0 | 
| Max Supported Qty | 2 | 
| Power Redundancy | Optional | 
| Type | Internal power supply | 
| Hot-Plug | Hot-plug | 
| Dimensions & Weight | |
| Width | 17.5 in | 
| Depth | 19.4 in | 
| Height | 1.7 in | 
| Weight | 14.11 lbs | 
| Capacity | |
| Type | Switched virtual interfaces (SVIs) | 
| Value | 4000 | 
| Performance | |
| Type | Switching capacity | 
| Value | 176 Gbps | 
| Ports | |
| Qty | 48 | 
| Type | 10/100/1000 | 
| Ports (2nd) | |
| Qty | 4 | 
| Type | SFP+ | 
| RAM | |
| Installed Size | 1 GB | 
| Technology | SDRAM | 
 
                     
                
                 
                 
                         
                        






 
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                