Name: C9400-LC-48U Cisco Catalyst 9400 Series 48 x Ports 10/100/1000Base-T RJ-45 Gigabit Ethernet Line Card
Brand: Cisco
SKU: C9400-LC-48U
Price: 154.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco Catalyst 9400 Series 48-port line card adds extensive gigabit Ethernet capacity to compatible Catalyst 9400 chassis. It is designed to provide stable, high-speed connectivity in enterprise network access layers, supporting a variety of wired devices. This line card fits where modular, scalable network expansion is needed without compromising on security or management capabilities.

General Information
Brand	Cisco
Part Number	C9400-LC-48U
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP+
Port Speed	10/100/1000 Mbps
UpLink Ports	4
POE Support	No
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, RIPng, OSPF, OSPFv3, EIGRP, BGP, IS-IS, VRRP, HSRP, PIM-SM, PIM-DM, IGMP, MLD, Policy-Based Routing (PBR), Route Maps
Remote Protocols	Yes
Security	Yes
Remote Management Protocol	SSH,Telnet,HTTP/HTTPS,SNMP,NETCONF,RESTCONF
Routing Protocol	Static, RIP, OSPF, EIGRP, BGP, VRF

Physical Characteristics
Weight	5.00
Operating Temperature	0°C to 40°C (32°F to 104°F)

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3x,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s

Product Description
The Cisco Catalyst 9400 Series 48-port line card offers reliable gigabit Ethernet connectivity for enterprise networks. It is typically used in modular Catalyst 9400 chassis to expand network port density and deliver high-performance access layer switching. Built for medium to large campus environments, this line card supports a broad range of applications including wired access for end-user devices, IP phones, and wireless access points. Network engineers and IT teams rely on it to maintain efficient, secure network operations with robust management options. Key Features High-density 48-port RJ-45 interface for copper connectivity Supports 10/100/1000 Mbps speeds to accommodate diverse device needs Integrates seamlessly with Cisco Catalyst 9400 chassis for flexible deployment Includes features for enhanced security, like 802.1X authentication Enables simplified network management through Cisco IOS software This line card is commonly deployed in enterprise campus networks where modularity and scalability are important. It helps organizations support growing numbers of wired devices without replacing core infrastructure. By offering consistent gigabit access with Cisco’s trusted reliability, the line card plays a key role in maintaining smooth network performance and security across diverse environments.

Use Cases
The Cisco Catalyst 9400 Series 48-port line card is primarily utilized in enterprise network access layers where reliable and scalable gigabit Ethernet connectivity is essential. It is best suited for organizations requiring robust network architectures that support numerous wired devices and demand high performance alongside advanced security controls. How It's Used: Integrating high-density gigabit access in large corporate campus environments to connect workstations and IP phones. Expanding network capacity in data center access layers where consolidation of multiple rack deployments is necessary. Supporting edge computing sites that require secure and manageable gigabit interfaces for local device aggregation. Facilitating network scalability in distributed enterprise IT infrastructures with modular chassis-based switches. Enhancing wired connectivity in educational institutions with high device counts and stringent security requirements. This line card enhances operational efficiency by enabling modular growth and consistent performance across complex network topologies. Its design facilitates seamless expansion while maintaining secure management, making it well-suited for dynamic enterprise environments facing evolving connectivity demands.