C9400-LC-48S - Catalyst 9400 Module
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C9400-LC-48S
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C9400-LC-48S-VHBRSN Overview
Cisco Catalyst 9400 Series 48-Port 1 Gigabit Ethernet (SFP) C9400-LC-48S
Overview
The C9400-LC-48S from the Cisco Catalyst 9400 Series adopts 48-Port 1 Gigabit Ethernet (SFP).
The Cisco® Digital Network Architecture (DNA) with Software Defined Access (SD-Access) is the most advanced network fabric to power customer business. Cisco DNA is an open and extensible, software-driven architecture that accelerates and simplifies your enterprise network operations. The programmable architecture frees your IT staff from time consuming, repetitive network configuration tasks so they can focus instead on innovation that positively transforms your business. SD-Access enables policy-based automation from edge to cloud with foundational capabilities that include:
â Simplified device deployment
â Unified management of wired and wireless networks
â Network virtualization and segmentation
â Group-based policies
â Context-based analytics
Quick Spec
Line card | Number of ports | Port speed | Port type | C9404R | C9407R | C9410R |
C9400-LC-48S | 48 | 1 GE | SFP | 48/96 | 48/240 | 48/384 |
Product Details
Cisco Catalyst 9400 Series switches are Ciscoâs lead modular enterprise access switching platform and as part of the Catalyst 9000 family, are built to transform your network to handle a hybrid world where the workplace is anywhere, endpoints could be anything, and applications are hosted all over the place. The Catalyst 9400 Series, including the new Catalyst 9400 SUP-2/2XL supervisor and line cards, continues to shape the future with continued innovation that helps you reimagine connections, reinforce security and redefine the experience for your hybrid workforce big and small.
Advanced persistent security threats, the exponential growth of the Internet of Things (IoT) devices, mobility everywhere and cloud adoption require a network fabric that integrates advanced hardware and software innovations to automate, secure, and simplify customer networks. The goal of this network fabric is to enable customer revenue growth by accelerating business service rollout.
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Specification
C9400-LC-48S Specification
| C9400-LC-48S Specification | |
| Part number | C9400-LC-48S |
| Max rated power (W) | 170 |
| Rated MTBF (hours) | 937,600 |
Frequently Asked Questions
What is the primary function of the Cisco C9400-LC-48S line card within a Catalyst 9400 chassis? +
The C9400-LC-48S is a high-density line card designed to provide 48 ports of 1 Gigabit Ethernet connectivity via SFP modules. It is specifically engineered to expand the port capacity of Cisco Catalyst 9400 Series modular switches, enabling robust fiber-based uplinks or downlinks in enterprise-scale campus networks requiring reliable, high-speed fiber connectivity.
Which transceiver types are supported on the C9400-LC-48S ports? +
This line card features 48 SFP-based ports that support a wide range of Cisco-certified 1G SFP transceivers. Users can deploy various fiber optic standards, including multimode (SX) and single-mode (LX/LH, ZX) modules, depending on their specific distance requirements and fiber plant infrastructure. Always verify compatibility using the Cisco Transceiver Module Group (TMG) compatibility matrix to ensure optimal performance.
Does the C9400-LC-48S support Power over Ethernet (PoE)? +
No, the C9400-LC-48S is a dedicated SFP-based fiber line card and does not provide Power over Ethernet (PoE) capabilities. It is designed specifically for fiber-optic media environments rather than copper-based endpoint connectivity. If your deployment requires PoE for IP phones or wireless access points, you should consider the copper-based line card variants within the Catalyst 9400 series portfolio.
Is the C9400-LC-48S compatible with all Cisco Catalyst 9400 series chassis? +
Yes, this line card is designed for seamless integration into the Cisco Catalyst 9400 modular chassis family, including the 4-slot, 7-slot, and 10-slot models. Because it is a modular component, it allows for flexible deployment configurations and easy hardware upgrades as your network requirements grow. Ensure your chassis is running a compatible Cisco IOS XE version to support the hardware features.
What are the key performance benefits of using fiber-based SFP ports on this line card? +
Utilizing the 48 SFP ports on this line card provides inherent protection against electromagnetic interference, which is critical for long-distance cabling between wiring closets or floors. Furthermore, the SFP architecture offers the flexibility to transition between different fiber types or distances without needing to replace the entire switch module, ensuring long-term investment protection.
How is the C9400-LC-48S managed within the Catalyst 9400 platform? +
Management is handled through the supervisor engine installed in your Catalyst 9400 chassis. Once the line card is installed and recognized by the supervisor, it is configured via the standard Cisco IOS XE command-line interface or Cisco DNA Center. This centralized management model ensures consistent policy enforcement and streamlined monitoring across all ports on the module.
Can I mix this fiber line card with copper line cards in the same chassis? +
Absolutely. The Catalyst 9400 architecture is highly versatile, supporting a mix of fiber and copper line cards within the same chassis. You can populate the slots based on your specific density and media requirements, allowing for a hybrid environment that satisfies both local device connectivity and high-speed fiber backhaul needs.
What enterprise use cases are most suitable for the C9400-LC-48S? +
This module is ideal for high-density distribution and aggregation layers in enterprise campus networks. Its 48-port fiber capacity makes it an excellent choice for connecting multiple remote switches or high-performance servers that require reliable, non-blocking 1G fiber connectivity over greater distances than traditional copper cabling allows, ensuring low-latency data transit.
Why should I choose BuyRouterSwitch.com for my Cisco hardware procurement? +
BuyRouterSwitch.com is a premier provider of enterprise-grade networking equipment. We specialize in sourcing authentic Cisco hardware to ensure your infrastructure maintains peak performance and security. By partnering with us, you gain access to our deep industry expertise and a streamlined procurement process designed to meet the rigorous demands of modern IT departments and network deployments.
Who should I contact for bulk pricing on Catalyst 9400 series components? +
For large volume orders or custom configuration quotes, we encourage you to contact our dedicated sales team directly through our website. We provide competitive pricing structures for enterprise projects and can assist you in aggregating the necessary components, such as supervisors, line cards, and accessories, to complete your network upgrade efficiently.
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