Cisco Catalyst C1000-48T-4G-L Managed Switch with 48 Ports, 370W PoE+ and 4 SFP Uplinks
The Cisco Catalyst C1000-48T-4G-L is a high-density Layer 2 managed switch engineered for SMB networks, enterprise branch offices, and scalable access-layer deployments. This switch delivers 48 Gigabit Ethernet ports with advanced PoE+ support and robust security features, making it ideal for bandwidth-intensive applications, IoT ecosystems, and unified communications.
As part of Cisco's Catalyst 1000 Series, the C1000-48T-4G-L features 48x 10/100/1000BASE-T ports and 4x 1G SFP uplinks for flexible fiber connectivity. With a 370W PoE+ budget, it efficiently powers IP phones, wireless access points (Wi-Fi 6/6E), and security cameras. The switch supports Cisco StackWise-80 for seamless stacking (up to 4 units, 80 Gbps stack bandwidth) and runs Cisco IOS XE for SD-Access integration, automated workflows, and zero-trust security.
| Parameter | Specification |
|---|---|
| Ports | 48x 10/100/1000BASE-T, 4x 1G SFP |
| PoE Budget | 370W (IEEE 802.3at) |
| Switching Capacity | 104 Gbps |
| Forwarding Rate | 77.4 Mpps |
| Stacking | StackWise-80 (80 Gbps, up to 4 units) |
| Dimensions | 17.3 x 1.7 x 10.9 in (440 x 44 x 277 mm) |
| Power Supply | Internal, 100-240V AC |
| OS | Cisco IOS XE (16.x or later) |
| Security | TACACS+, RADIUS, ACLs, Port Security |
| Warranty | Limited Lifetime Hardware Warranty |
- High Port Density: 48x Gigabit RJ45 ports + 4x 1G SFP uplinks
- PoE+ Capabilities: 370W total budget (IEEE 802.3at) for PD devices
- Stacking Technology: Cisco StackWise-80 (80 Gbps bandwidth, simplified management)
- Security Suite: MACsec 256-bit encryption, Cisco TrustSec, DHCP Snooping, and IP Source Guard
- Management: Cisco DNA Center, CLI, Web UI, RESTCONF APIs, and SNMPv3
- QoS & Traffic Optimization: L2/L4 prioritization, auto-voice VLAN, and storm control
- Resilience: 802.1s/w Rapid Spanning Tree, link aggregation (LACP)
| Model | Ports | PoE Budget | Stacking | Uplinks | Target Use Case |
|---|---|---|---|---|---|
| C1000-48T-4G-L | 48x GE + 4x 1G SFP | 370W | StackWise-80 | 4x SFP | High-density LAN/IoT |
| C1000-24T-4X-L | 24x GE + 4x SFP+ | 370W | StackWise-80 | 4x 10G SFP+ | Mid-sized offices |
| HPE Aruba 2930F-48G | 48x GE + 4x SFP | 384W | IRF Stacking | 4x SFP | Campus edge |
| Juniper EX2300-48P | 48x GE PoE+ | 375W | Virtual Chassis | 4x 1G/10G SFP | Cloud-ready access |
| Ubiquiti USW-48-PoE | 48x GE PoE+ | 400W | N/A | 2x SFP+ | Cost-sensitive deployments |
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