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C9400-LC-48U
Cisco Catalyst 9400 Series 48-Port UPOE 10/100/1000 (RJ-45)
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C9400-LC-48U is a high-performance Ethernet line card designed for the Cisco Catalyst 9400 Series modular switches. It delivers 48 Gigabit Ethernet ports featuring standard RJ-45 connectors and supports data rates of up to 1Gbps per port. Built for seamless integration into enterprise and data center environments, this modular unit is engineered to support robust TCP/IP connectivity and reliable network communications.
Specifically tailored for network expansion and high-density deployment use cases, the C9400-LC-48U module offers quick installation and modular scalability while ensuring compatibility exclusively within the Cisco ecosystem. Its design supports key features such as auto-negotiation, jumbo frames, and quality of service (QoS), making it an ideal choice for upgrading network capacity and performance in mission-critical environments.
C9400-LC-48U price is $1,737.00, a 84% saving from the Cisco list price of $10,831.00. C9400-LC-48U is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9400-LC-48U for additional pricing. Browse the full Cisco Catalyst 9000 Switch Modules series or explore all Cisco products.
In a 1,200-user corporate campus, the C9400-LC-48U-Cisco Catalyst 9400 Series 48-Port UPOE 10/100/1000 (RJ-45) serves as the primary access-layer switch, delivering centralized power and connectivity to IP phones, Wi-Fi 6 access points, and security cameras. Integrated UPOE reduces cabling complexity and supplies up to 30 W per port for high-density deployments, while Cisco DNA Center enables zero-touch provisioning and real-time network assurance. Outcome: streamlined operations, 40 % faster deployment, and 99.999 % network uptime.
On the plant floor of a smart factory, the C9400-LC-48U-Cisco Catalyst 9400 Series 48-Port UPOE 10/100/1000 (RJ-45) powers environmental sensors, RFID readers, automated guided vehicles (AGVs) and HMIs over a unified PoE infrastructure. Per-port power management and QoS deliver sub-50 ms latency and granular traffic segmentation for SCADA and IIoT applications. Outcome: 25 % increase in operational efficiency, predictive-maintenance enablement, and infrastructure cost consolidation.
Across a multi-building hospital campus, the C9400-LC-48U-Cisco Catalyst 9400 Series 48-Port UPOE 10/100/1000 (RJ-45) converges voice, video and medical telemetry onto a single, secure access network. UPOE supports patient monitors, nurse-call stations and secure badge readers while Cisco TrustSec enforces HIPAA-compliant segmentation. Outcome: 50 % reduction in switch footprint, accelerated patient-care response and simplified compliance reporting.
To get the detailed certification, please go to the Compliance Center.
 C9400-LC-48U |  C9400-LC-24XS |  C9400-LC-48T |  C9600-SUP-1 |  C9400-SUP-1 | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Line Card | Network Module | Supervisor Module | Supervisor Engine |
| Module Type | Ethernet | SFP28 | Ethernet | N/A | Supervisor Card |
| Data Rate | 1Gbps | 10Gbps / 25Gbps / 40Gbps / 100Gbps | 1G | N/A | N/A |
| Connector Type | RJ-45 | SFP28 | RJ-45 | N/A | N/A |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP, OSPF, BGP, EIGRP, N/A |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 40°C | 0 to 70°C | 0 to 70°C | 0 to 50°C |
| Storage Temperature | -40 to 85°C | -40 to 70°C | -40 to 85°C | -40 to 85°C | N/A |
| Input Voltage | 3.3V | N/A | N/A | N/A | N/A |
| Compatibility | Cisco | Cisco | Cisco Catalyst 9400 Series | Cisco | Cisco Catalyst 9400 Series |
| Max Speed | 1Gbps | 100Gbps | 1Gbps | N/A | N/A |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | High Availability, Redundancy, In-Service Software Upgrade (ISSU) | High Availability, Secure Boot, Advanced Layer 2/3 Functions |
| Power Consumption | N/A | N/A | N/A | N/A | N/A |
| Interface Ports | Ethernet | Ethernet | Ethernet | N/A | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | Cisco Catalyst 9400 48-Port Universal Line Card | Cisco Catalyst 9400-LC-24XS | Cisco Catalyst 9400 C9400-LC-48T | Cisco Catalyst 9600 Supervisor Engine C9600-SUP-1 | Cisco Catalyst 9400 Supervisor Engine 1 |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
The Cisco Catalyst 9400 Series 48-Port UPOE 10/100/1000 module is reliable and supports high-speed connections. It's ideal for expanding our network with minimal configuration.
We rely on the C9400-LC-48U for its robust UPOE support. It delivers consistent performance even with high traffic, ensuring our devices stay connected seamlessly.
The Catalyst 9400 48-port UPOE module has transformed our network. It offers excellent power-over-Ethernet functionality, keeping our devices powered and connected reliably.
This module provides great flexibility for our network. The 48 ports support various devices, making it a perfect choice for our scalable infrastructure.
The C9400-LC-48U is a fantastic addition to our system. It ensures steady performance and easy connectivity, even for a large number of devices.
The C9400-LC-48U is a line card for the modular Catalyst 9400 chassis providing 48 line-rate RJ-45 ports with Cisco Universal Power over Ethernet (UPOE) support.
It delivers 48 line-rate Gigabit ports, up to 60 W per port with UPOE, Cisco IOS XE, StackWise-480 virtual stacking, hardware-based MACsec encryption, and redundant chassis support.
UPOE extends PoE/PoE+ to deliver up to 60 W per port, enabling high-power devices such as PTZ cameras, thin clients, and multi-radio access points.
When installed with a 2.0-Tbps supervisor engine, the line card supports 96 Gbps full-duplex throughput and line-rate forwarding on all 48 ports simultaneously.