Cisco C9400-LC-48P network switch module Gigabit Ethernet
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C9400-LC-48P
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C9400-LC-48P Overview
CISCO - Catalyst 9400 Series Line Card Switch - 48 Ethernet Ports (C9400-LC-48P).
Summary Description
Cisco C9400-LC-48P. Ethernet interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3ab, IEEE 802.3af, IEEE 802.3an, IEEE 802.3at, IEEE 802.3az, IEEE 802.3bt, IEEE 802.3bz,.... Mean time between failures (MTBF): 980440 h
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Network
| Ethernet interface type | Gigabit Ethernet |
|---|---|
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Networking standards | IEEE 802.3ab, IEEE 802.3af, IEEE 802.3an, IEEE 802.3at, IEEE 802.3az, IEEE 802.3bt, IEEE 802.3bz, IEEE 802.3x, IEEE 802.3z |
| Jumbo frames support | Yes |
Ports & interfaces
| Ethernet LAN (RJ-45) ports | 48 |
|---|
Performance
| Mean time between failures (MTBF) | 980440 h |
|---|
Power
| Power over Ethernet (PoE) | Yes |
|---|
Operational conditions
| Operating temperature (T-T) | -5 - 45 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 95% |
| Operating altitude | -60 - 3000 m |
Frequently Asked Questions
What is the primary function of the Cisco C9400-LC-48P line card? +
The C9400-LC-48P is a high-density 48-port line card designed for the Cisco Catalyst 9400 Series modular switches. It provides reliable 10/100/1000 Mbps Gigabit Ethernet connectivity, serving as a core building block for campus networks requiring robust throughput, consistent Layer 2/Layer 3 switching performance, and high-port density to support modern enterprise connectivity demands.
Does the C9400-LC-48P support Power over Ethernet (PoE)? +
Yes, the C9400-LC-48P supports Power over Ethernet. This specific model is designed to deliver power to connected endpoints like IP phones, wireless access points, and security cameras directly through the Ethernet cable. By utilizing the chassis backplane power supplies, it simplifies infrastructure deployment by eliminating the need for local power outlets at each peripheral device location.
Is the C9400-LC-48P compatible with all Cisco Catalyst 9400 series chassis? +
The C9400-LC-48P is engineered for seamless integration across the entire Cisco Catalyst 9400 modular switch chassis family, including the 4-slot, 7-slot, and 10-slot options. Its design ensures hardware compatibility, allowing network administrators to scale their access or distribution layers effectively by slotting the card into any available line card bay on the chassis.
How does this line card handle traffic congestion in high-density environments? +
The C9400-LC-48P leverages the advanced switching fabric of the Catalyst 9400 supervisor engines to manage high-density traffic loads. It incorporates sophisticated queuing mechanisms and buffering capabilities that help maintain low latency and minimize packet loss during peak traffic periods, ensuring consistent application performance for end-users across the enterprise local area network.
What are the common deployment scenarios for the C9400-LC-48P? +
This line card is most frequently deployed in enterprise campus environments, office buildings, and academic institutions. It is ideal for high-density access layers where large numbers of workstations, IoT devices, and wireless access points must be connected to the network core with reliable, high-speed Gigabit Ethernet connectivity and integrated power delivery.
Does this module require specific software versions on the supervisor engine? +
Operational performance depends on running an appropriate Cisco IOS XE software version that supports the C9400 series architecture. It is highly recommended to consult the release notes for your specific supervisor engine to ensure the current firmware stack includes the necessary drivers and feature sets to fully manage and utilize the 48 ports provided by the line card.
What type of media cables can be used with these RJ-45 ports? +
The 48 ports on this line card utilize standard RJ-45 connectors compatible with Cat5e, Cat6, or Cat6a twisted-pair copper cabling. Depending on your specific network infrastructure, these cables support 10/100/1000 Mbps speeds, allowing for flexible integration into existing copper-based network designs while maintaining industry-standard throughput for Gigabit Ethernet enterprise applications.
How is management performed for the C9400-LC-48P? +
Management is handled centrally via the Catalyst 9400 supervisor engine. Network administrators can configure, monitor, and troubleshoot the line card through the Command Line Interface (CLI), Cisco DNA Center, or SNMP-based management tools. Because the module is managed as part of the total chassis ecosystem, individual port status and power consumption can be tracked through the primary switch management interface.
Can I request a bulk quote for multiple C9400-LC-48P units for a large rollout? +
Absolutely. For large-scale infrastructure projects requiring multiple C9400-LC-48P line cards, we encourage you to contact our sales team directly. We specialize in providing tailored quotes for bulk orders and can help consolidate your procurement process to ensure you receive competitive pricing for your enterprise hardware requirements.
Why should I choose BuyRouterSwitch.com for my Cisco hardware procurement? +
Choosing BuyRouterSwitch.com ensures you are receiving genuine Cisco networking equipment sourced through reliable channels. We prioritize secure ordering processes and professional service for every transaction. Whether you are upgrading your data center or deploying a new campus switch, our platform is designed to provide enterprise buyers with a trustworthy, streamlined purchasing experience for all your hardware needs.
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