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C1000-48P-4X-L
Catalyst 1000 48 port GE, POE, 4x10G SFP
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C1000-48P-4X-L is a high-performance switch designed for demanding network environments, featuring a robust architecture with integrated PoE+ support and a balanced mix of 48 Ethernet ports and 4 dedicated 10G SFP+ uplink ports. Built with reliability in mind, its power options leverage an efficient AC power supply while delivering the performance required for modern digital workspaces.
The switch supports seamless stacking and scalable deployments, providing low latency and high throughput suitable for branch offices, small enterprises, and limited campus networks. Its secure, managed interface and streamlined design ensure optimal performance and ease of deployment where efficient network access and digital transformation are priorities.
C1000-48P-4X-L price is $2,613.00, a 52.2% saving from the Cisco list price of $5,470.00. C1000-48P-4X-L is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C1000-48P-4X-L for additional pricing. Browse the full Cisco Switch Catalyst 1000 series or explore all Cisco products.
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 C1000-48P-4X-L |  C1000-48FP-4G-L |  C1000-8FP-E-2G-L |  C1000-16T-2G-L |  C1000-16FP-2G-L | |
|---|---|---|---|---|---|
| Depth | 11 inches | 11.2 inches | N/A | 11.5 inches | 7.2 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100 | 10/100 |
| Flash Memory | 32 MB | 64 MB | 32 MB | 64 MB | 32 MB |
| Form Factor | Rack-mount | Rack-mount | Desktop | Rack-mount | Desktop / Rack-mount |
| Height | 1.75 inches | 1.75 inches | N/A | 1.73 inches | 1.75 inches |
| IOS | LAN Lite | LAN Lite | LAN Lite | LAN Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100 | 10/100 |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | C1000-48P-4X-L | C1000-48FP-4G-L | C1000-8FP-E-2G-L | C1000-16T-2G-L | C1000-16FP-2G-L |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair |
| Memory | 128 MB | 256 MB | 64 MB | 128 MB | 128 MB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 8 Ports | 16 Ports | 16 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | Under 12 Ports | 12–24 Ports | 12–24 Ports |
| POE Support | POE+ | POE+ | POE | Non POE | POE |
| Port/Expansion Slot Details | 48 PoE ports and 4 10G SFP+ uplink ports | N/A | 8 x 10/100/1000 PoE ports with 2 combo uplink ports | 16 Ethernet ports with 2 dedicated Gigabit SFP uplink ports | 16 fixed 10/100 PoE ports and 2 fixed 10/100/1000 uplink ports |
| Power Consumption | 370 W | 110W | 20W | 30 W | N/A |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 1000 Series C1000-48P-4X-L | Cisco Catalyst 1000 Series 48-Port PoE+ Switch with 4 Gigabit SFP Uplinks | Cisco Business 1000 Series 8-Port PoE Switch | Cisco C1000-16T-2G-L Intelligent Ethernet Switch | Cisco Catalyst 1000 C1000-16FP-2G-L |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | Combo | 2 SFP Ports | Combo |
| Switching Capacity | 104 Gbps | 128 Gbps | 16 Gbps | 32 Gbps | 32 Gbps |
| Switching Capacity with Stacking | N/A | N/A | 32 Gbps | N/A | N/A |
| Uplink Configuration | 10G | 1G | 1G | 1G | 1G |
| Weight | 14 lbs | 11 lbs | N/A | 6 lbs | 8 lbs |
| Width | 17.5 inches | 17.5 inches | N/A | 17.5 inches | 17.3 inches |
C1000-48P-4X-L combines strong PoE with 10G uplinks. It runs our APs and phones reliably, and the uplinks keep congestion away during peak hours.
PoE endpoints stay stable and uplinks handle busy traffic well.
Good fit for access switching with 10G uplink needs.
Reliable PoE power and predictable switching behavior.
Easy deployment and steady performance across the site.
Great for branch upgrades where PoE and 10G are required.
Consistent uptime and clean 10G uplink performance.
The Catalyst 1000 48P-4X-L is a fixed-configuration Layer 2 access switch featuring 48 Gigabit Ethernet PoE+ ports and four 10G SFP uplinks, delivering up to 176 Gbps switching capacity for small to medium-sized networks.
The C1000-48P-4X-L provides a total PoE+ power budget of 740 W, supporting up to 30 W per port to power IP phones, wireless access points, and security cameras.
This model includes four 10G SFP uplink slots compatible with Cisco SFP+, SR, LR, and DAC modules for high-speed aggregation and redundancy.
With 176 Gbps of switching capacity and a forwarding rate of up to 130.9 Mpps, the Catalyst 1000 48P-4X-L handles high-throughput traffic in real time.
It supports VLANs, spanning tree (STP/RSTP), Link Aggregation Control Protocol (LACP), IGMP snooping, and storm control for robust network segmentation and loop prevention.
You can manage the switch via Cisco DNA Center, web-based GUI, CLI (SSH/Telnet), SNMPv2/v3, or Cisco Network Plug and Play for zero-touch deployment.
Yes, it offers port-based Network Access Control (802.1X), DHCP snooping, dynamic ARP inspection, and Access Control Lists (ACLs) to protect against unauthorized access and attacks.
The switch supports IEEE 802.3az Energy Efficient Ethernet and intelligent PoE power management to reduce power consumption during low-traffic periods.
Cisco offers a limited lifetime hardware warranty with next-business-day replacement and 90 days of complimentary Cisco TAC support; optional smart net total care contracts are also available.
No, the Catalyst 1000 series does not support physical stacking; for stackable solutions, consider the Cisco Catalyst 2000 or 9000 series.
Use the web GUI or CLI to create VLANs with the “vlan” command, assign ports using “interface range” and “switchport access vlan <ID>,” then save the config with “write memory.”
The Catalyst 1000 48P-4X-L runs Cisco IOS Software Standard Edition, providing essential Layer 2 features and a familiar CLI for reliable operation.
Ideal for small offices, branch locations, and retail deployments requiring simple, secure, and cost-effective network access with PoE support.
This 1U rack-mount switch operates in 0 °C to 50 °C environments and includes internal fans for optimal cooling in standard wiring closets.
Use Cisco SFP-10G-SR (multimode), SFP-10G-LR (single-mode), or compatible third-party 10G SFP+ modules with LC connectors for fiber uplinks.
Download the latest Cisco IOS image from Cisco.com, copy it via TFTP/FTP to the switch flash, update the boot variable with “boot system,” then reload to apply.