Product Type | Line Card |
Form Factor | Plug-In Card |
Module Compatibility | Cisco Catalyst 9400 Series |
Product Series | Cisco Catalyst 9400 |
Weight | 5.73 lb (2.6 kg) |
Power Consumption | 90 W (typical) |
Supported Data Rate | 10/100/1000 Mbps |
Model Number | C9400-LC-48T++= |
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
Product Overview
Wireless Features
Wireless Support |
Compliance & Origin
RoHS Compliant | Yes |
TAA Compliant | Yes |
Country of Origin | Mexico |
Regulatory Approvals | UL/CSA 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1 |
Certifications | FCC Class A, ICES-003 Class A, CE, VCCI, RCM, BSMI, CCC, EAC |
Advanced Security Features
Security Support | Supports Cisco TrustSec and MACsec (with supported supervisors) |
Access Control Policies | Role-based access control (RBAC), 802.1X |
Network Segmentation | Virtual LAN (VLAN) support |
Monitoring & Threat Control | Supports NetFlow, Flexible NetFlow, and Embedded Event Manager (EEM) |
Interfaces
Port Count | 48 |
Port Type | RJ-45 Ethernet |
Interface Type | RJ-45 |
Ethernet Technology | Gigabit Ethernet |
Port Speed | 1 Gbps per port |
Total Switching Capacity | 480 Gbps per slot (with Supervisor 2 XL) |
Switch Fabric Bandwidth | 960 Gbps per slot (duplex) |
MAC Address Table Size | 32,000 entries |
Physical & Environmental
Width | 14.92 in (37.9 cm) |
Depth | 14.57 in (37.0 cm) |
Height | 1.6 in (4.1 cm) |
Operating Temperature | 32°F to 104°F (0°C to 40°C) |
Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
Operating Humidity | 5% to 95% (non-condensing) |
Storage Humidity | 5% to 95% (non-condensing) |
MTBF | 417,470 hours |
Cloud Management & Licensing
Management Interface | Cisco IOS XE via Catalyst 9400 switch supervisor |
Licensing Requirements | Cisco Smart Licensing |
Software Image | Cisco IOS XE |
Supported Management Tools | Cisco DNA Center, Cisco Prime Infrastructure |