The Cisco Catalyst C1000-48T-4G-L is a high-density Layer 2 managed switch optimized for SMB networks, enterprise branch offices, and scalable access-layer deployments. It delivers 48 Gigabit Ethernet ports, advanced PoE+ support, and robust security for bandwidth-intensive applications, IoT ecosystems, and unified communications.
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 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. Key enhancements include Energy-Efficient Ethernet (EEE), Advanced QoS, and Cisco DNA Center management for simplified operations.
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).
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 |
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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