| COO | MEXICO |
| TAA compliance | Yes |
| RoHS | Y |
Cisco Catalyst 9400 Series 48-Port 1Gbps Line Card RJ-45

Key Benefits
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- Delivers high-density port availability with 48 RJ-45 interfaces for scalable enterprise deployments
- Offers secure and fast 1 Gbps connectivity, ideal for data-intensive edge and access layer applications
- Backed by Cisco’s Enhanced Limited Lifetime Hardware Warranty, ensuring long-term investment protection
Product Overview
The Cisco Catalyst 9400 Series 48-Port Line Card (model C9400-LC-48T++=) enhances network performance with its high-density RJ-45 interface supporting up to 48 nonblocking 10/100/1000 Mbps Ethernet ports. Engineered for modular Catalyst 9400 Series switches, this plug-in card ensures high-speed Gigabit Ethernet data transfer through a robust and reliable connection. With support for up to 1 Gbps per port, it accommodates a wide range of enterprise LAN demands—from IP telephony and Wi-Fi access points to workgroup desktops.
The card features a durable, enterprise-class design with a compact form factor (1.6” x 14.92” x 14.57”), efficient for high-density deployments in converged infrastructure environments. Compliance with TAA and RoHS standards makes it suitable for government and environmentally conscious use cases. Cisco's Enhanced Limited Lifetime Hardware Warranty provides operational assurance and underscores product longevity.
The C9400-LC-48T++= is optimized for businesses that require seamless scalability, robust data throughput, and securing infrastructures. It is especially suitable for organizations modernizing their access or distribution layers within campus networks by leveraging reliable modular switch platforms like the Catalyst 9400 Series.
Specifications
Special Feature
Primary Information
| Product Type | Line Card |
| Form Factor | Plug-In Card |
| Network / Interface Type | RJ-45 |
| Networking / Ports Qty | 48 |
| Data Transfer Rate | 1 Gbps |
| Transport Protocol | Gigabit Ethernet |
| Data Link Protocol | Gigabit Ethernet |
Dimensions&Miscellaneous
| Width | 14.92 Inch |
| Depth | 14.57 Inch |
| Height | 1.6 Inch |
General
| Features | Supports up to 48 ports nonblocking. 10/100/1000 module (RJ-45). Supported on Cisco IOS XE Software Release 16.6.1 or later. |
UNSPSC Code
| UNSPSC Code | 43201404 |
Expansion
| Interfaces & Connections | RJ45 |
Service&Support
| Service & Support Type | Enhanced Limited Lifetime Hardware Warranty |