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| Product Overview |
|---|
The Cisco Catalyst 4948E switch offers a blend of Layer 3 routing and Layer 2 switching with 48 RJ-45 ports alongside four SFP and SFP+ slots for flexible connectivity options. Designed for rack installation, it fits neatly within enterprise or data center racks and handles a variety of network roles from access to distribution. Its features suit network engineers looking for a versatile switch capable of managing diverse traffic loads and uplink requirements without extra hassle. |
| General Information | |
|---|---|
| Brand | Cisco |
| Part Number | WS-C4948E |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 48 |
| Number of Ports | 48-Ports |
| Port Type | 10/100/1000Base-T, SFP, Serial Console (RJ-45) |
| Port Speed | 10/100/1000 Mbps |
| UpLink Ports | 4 x SFP (1G) uplinks |
| POE Support | No |
| Switching Capacity | 104 Gbps |
| Switch Forwarding Rate | 203.12 Mpps (64-byte packets) |
| DRAM | 512 MB |
| Flash Memory | 64 MB |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| Stackable | No |
| Layer Support | Layer 3 |
| Connector Type | RJ-45,SFP,Serial Console (RJ-45) |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 32,000 MAC addresses (approx.) |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, OSPF, VRRP, HSRP |
| Remote Protocols | Yes |
| Management Interfaces | CLI (console/SSH/Telnet),Web UI (HTTP/HTTPS),SNMP v1/v2/v3,RMON,Console (RJ-45) |
| Security | 802.1X,ACLs,SSH |
| Remote Management Protocol | SNMP,SSH,Telnet,HTTP,HTTPS |
| Routing Protocol | Static,RIP,OSPF,HSRP,VRRP |
| Power & Cooling | |
|---|---|
| Power | AC 100-240V, 50-60 Hz |
| Physical Characteristics | |
|---|---|
| Weight | 10.00 |
| Operating Temperature | 0°C to 45°C |
| Miscellaneous | |
|---|---|
| Compliance Standards | CE, FCC, cULus |
| Product Description |
|---|
The Cisco Catalyst 4948E is a high-performance Ethernet switch built for enterprise and data center environments. It offers a rich set of features to handle demanding network traffic with 48 gigabit Ethernet ports and additional uplink flexibility through SFP and SFP+ slots. Typically found in medium to large network setups, this switch supports routing, switching, and security functions, making it a solid choice for network administrators and IT professionals managing complex architectures. Key Features
This switch is commonly deployed in enterprise networks where a reliable mix of access and distribution layer switching is needed. Its combined port density and routing make it ideal for aggregating connections and delivering high throughput without complexity. By supporting a range of network protocols and configurations, the Cisco Catalyst 4948E helps maintain smooth operations in busy network environments while simplifying administrative tasks. |