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Name:
C9400-LC-48U=
- Description:
- CATALYST 9400 SERIES 48PORT UPOE 10/100/1000 RJ-45
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C9400-LC-48U=
CATALYST 9400 SERIES 48PORT UPOE 10/100/1000 RJ-45
$10,831.00
$2,489.00
49 in Global Warehouse
$2,489.00
77% off
TRUSTED, TRIED, PROVEN
C9400-LC-48U= Overview
C9400-LC-48U= is a high-performance Ethernet line card designed for the Cisco Catalyst 9400 Series modular switches. Engineered to provide 48 RJ-45 ports supporting data rates of up to 1Gbps per port, this module integrates seamlessly into Cisco network infrastructures to ensure robust and reliable connectivity for campus and enterprise environments.
This Cisco line card is optimized for high-speed transmission using standard TCP/IP protocols and is constructed in a modular form factor for straightforward installation and compatibility with existing Cisco chassis. It is ideal for expanding data center capacity, enhancing network access in branch offices, and upgrading server network interfaces to support modern connectivity requirements.
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C9400-LC-48U= Specifications
| Product Type | Network Module |
| Module Type | Ethernet |
| Data Rate | 1Gbps |
| Connector Type | RJ-45 |
| Supported Protocols | TCP/IP |
| Form Factor | Modular |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | N/A |
| Compatibility | Cisco |
| Max Speed | 1Gbps per port |
| Supported Features | Auto-negotiation, PoE, Jumbo Frames, QoS |
| Power Consumption | N/A |
| Interface Ports | Ethernet |
| Expansion Slots | N/A |
| Product Name | Cisco Catalyst 9400-LC-48U= 48-Port Uplink Line Card |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
C9400-LC-48U= Use Case
Enterprise Campus Access with High-Density uPoE for Unified Communications
In a global corporate headquarters deploying 1,200 IP phones and 500 Wi-Fi 6 access points across five floors, the C9400-LC-48U Catalyst 9400 Series switch delivers 48-port uPoE (10/100/1000 RJ-45) with modular uplinks and redundant power modules. Outcome: Simplified single-cable deployments for voice, video and data, 99.999% uptime, and centralized policy enforcement via Cisco DNA Center.
Stadium-Scale Wireless Backbone for High-Density Event Connectivity
A 60,000-seat sports arena integrates 300 Cisco Wi-Fi 6E APs fed by multiple C9400-LC-48U switches in top-of-rack pods, each delivering 740 W of uPoE power and 48 Gbps of switching capacity. Outcome: Seamless guest roaming, sub-10 ms latency for live streaming, and real-time analytics for crowd management.
Smart Manufacturing and Surveillance in an Industrial Plant
An automated automotive plant installs 200 IP cameras, 150 environmental sensors and automated guided vehicles (AGVs) powered by C9400-LC-48U switches at cell-line network edges. Outcome: Deterministic PoE delivery, robust L2/L3 segmentation for OT/IT convergence, and 24×7 remote monitoring with zero packet loss under heavy loads.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco Catalyst 9600 Series Switches | Cisco | Cisco Catalyst 9300 Series | Cisco | Cisco |
| Connector Type | RJ-45 | SFP+ | N/A | RJ-45 / SFP+ | RJ-45 |
| Data Rate | 1G | 10Gbps | N/A | 1Gbps / 10Gbps | 1Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | N/A | 3.3V | N/A | N/A | N/A |
| Interface Ports | Ethernet | SFP+ | LTE | Ethernet | Ethernet |
| Max Speed | 1Gbps | 10Gbps | N/A | 1Gbps | 1Gbps per port |
| Module Type | Ethernet | SFP+ | 4G LTE module | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 40°C | N/A | 0 to 40°C | 0 to 70°C |
| Power Consumption | N/A | N/A | N/A | N/A | N/A |
| Product Name | C9600-LC-48TX= | Cisco Catalyst 9300-NM-8X | Cisco Catalyst 9300-NM-4G | Cisco C9400-LC-48U-B1 | Cisco Catalyst 9400-LC-48U= 48-Port Uplink Line Card |
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module |
| Storage Temperature | -40 to 85°C | -40 to 70°C | N/A | N/A | -40 to 85°C |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | LTE Connectivity, Cellular Backup | PoE+, Layer 2 Switching, IPv4/IPv6 | Auto-negotiation, PoE, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP / Ethernet | TCP/IP |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco Catalyst 9400 Series C9400-LC-48U= line card?
A
The C9400-LC-48U= is a 48-port UPOE 10/100/1000 RJ-45 line card designed for the Cisco Catalyst 9400 Series modular chassis, delivering enterprise-grade access-layer connectivity.
Q
How many ports and speeds does the C9400-LC-48U= support?
A
This line card provides 48 RJ-45 ports supporting 10/100/1000 Mbps per port with full UPOE capability for up to 60W per port.
Q
What is Cisco UPOE and how does it benefit my network?
A
Cisco UPOE (Universal Power over Ethernet) supports up to 60W per port, enabling high-power devices like IP phones, wireless access points, and cameras without separate power supplies.
Q
Which uplink modules are compatible with the C9400-LC-48U=?
A
This line card is compatible with Cisco Catalyst 9400 Series uplink modules, including 4x10G, 8x10G, and 4x40G, to scale aggregated bandwidth as needed.
Q
What switching capacity and forwarding rate does the line card deliver?
A
When paired with a Supervisor Engine 2T, the C9400-LC-48U= delivers up to 2.4 Tbps of switching capacity and 1.8 billion packets per second forwarding rate.
Q
Is the C9400-LC-48U= stackable?
A
Yes. In a Catalyst 9400 chassis equipped with Supervisor Engine 2T, you can deploy Cisco StackWise Virtual for multi-chassis clustering and up to 80 Gbps inter-chassis bandwidth.
Q
What security features are integrated on this line card?
A
The line card supports features such as 802.1X authentication, MACsec encryption, Dynamic ARP Inspection, and DHCP Snooping to secure access-layer deployment.
Q
Which software licensing options are available for the Catalyst 9400?
A
Cisco DNA Essentials and Cisco DNA Advantage licenses enable advanced features such as automation, analytics, policy enforcement, and segmentation on the 9400 platform.
Q
How can I manage and monitor the C9400-LC-48U=?
A
You can manage it via Cisco DNA Center, Cisco IOS CLI, or Cisco Prime Infrastructure for centralized configuration, monitoring, and assurance.
Q
What power redundancy options does this line card support?
A
The Catalyst 9400 chassis supports redundant power supplies; the line card draws PoE power from dual hot-swappable AC or DC power modules for high availability.
Q
What are the typical use cases for the 48-port UPOE line card?
A
Common use cases include enterprise campus access layer, high-density wireless connectivity, IP telephony farms, and edge security deployments.
Q
What environmental specifications and reliability ratings apply?
A
The line card operates in temperatures from 0°C to 45°C, meets NEBS Level 3 standards, and offers a Mean Time Between Failures (MTBF) exceeding 120,000 hours.
Q
What warranty and support options are available?
A
Cisco provides a limited lifetime warranty on the line card with options for Cisco SMARTnet® service, offering 24/7 hardware replacement and technical support.
Q
How do I configure PoE and UPOE on the Catalyst 9400?
A
Using Cisco IOS commands or Cisco DNA Center templates, you can enable/disable PoE, set power budgets per port, and prioritize high-power devices.
Q
Does the Catalyst 9400 support advanced routing protocols?
A
Yes. With the appropriate Supervisor Engine and license, you can enable OSPF, EIGRP, BGP, and multicast routing on the 9400 platform.
Q
How does this line card integrate with Cisco DNA Center?
A
When managed by Cisco DNA Center, the line card supports automated provisioning, policy-based segmentation, analytics, and assurance for simplified operations.
Q
What are the physical dimensions and power consumption?
A
A single line card occupies one slot in the 9RU chassis, weighs approximately 1.5 kg, and consumes up to 3,000W of PoE power plus chassis overhead.
