Name: WS-X4648-RJ45V+E Cisco 48-Port UPoE 10/100/1000Base-T Gigabit Ethernet Line Card
Brand: Cisco
SKU: WS-X4648-RJ45V+E
Price: 64.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The WS-X4648-RJ45V+E is a line card designed for the Cisco Catalyst 4500E Series, offering 48 RJ-45 ports that provide both gigabit Ethernet connectivity and UPoE capability. It fits within the larger switch chassis to expand port availability and supports powering devices directly through the Ethernet cables, making it practical for dense enterprise networks where both data speed and power delivery matter.

General Information
Brand	Cisco
Part Number	WS-X4648-RJ45V+E
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, RJ-45, SFP
Port Speed	10/100/1000Base-T
UpLink Ports	4
POE Support	PoE++
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45

Performance
Jumbo Frame Support	Up To 9216 Bytes

Power & Cooling
Fans	Chassis-cooled (no module fans)

Physical Characteristics
Weight	5.00

Miscellaneous
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt

Product Description
This Cisco Catalyst line card offers 48 RJ-45 ports with UPoE capability, delivering reliable gigabit Ethernet connectivity. It is often found in enterprise network environments where dense port availability and power delivery over Ethernet are essential. Network administrators and IT teams use this module to extend the capacity of Cisco Catalyst 4500E switches, enabling seamless integration of powered devices like IP phones and wireless access points. Key Features Delivers 48 ports of 10/100/1000Base-T with UPoE support Fits into the Cisco Catalyst 4500E Series chassis for easy upgrades Supports power delivery to devices, reducing the need for separate power supplies Provides stable and scalable network connections for enterprise setups Optimized for high-density deployments requiring both data and power This line card is typically used in corporate data centers, campus networks, and service provider environments. It helps simplify network infrastructure by combining data and power delivery over a single cable, supporting a variety of powered devices efficiently.

Use Cases
The WS-X4648-RJ45V+E line card is specifically designed for enterprise network environments that require high-density gigabit Ethernet connectivity combined with Power over Ethernet capabilities. It is most effective in scalable network infrastructures where centralized management and efficient power delivery to devices such as IP phones, wireless access points, and security cameras are necessary. How It's Used: Expanding port capacity in large campus LAN environments supporting thousands of users and devices. Deploying UPoE to power edge devices in office buildings without additional power infrastructure. Integrating into data center aggregation layers requiring dense 1G Ethernet ports with power to remote equipment. Supporting virtualization environments by providing reliable network connectivity and power to server racks and network appliances. Facilitating branch office network setups where both data and power need to be delivered through a single cable to reduce cabling complexity. This line card enhances operational efficiency by consolidating network connectivity and power delivery within the Catalyst 4500E chassis, enabling streamlined scalability and reliable performance across high-demand enterprise and campus environments.