Name: WS-X4648-RJ45-E Cisco Catalyst 4500E Series 48 x RJ-45 Ports UPoE 10/100/1000Base-T Gigabit Ethernet Line Card Service Module
Brand: Cisco
SKU: WS-X4648-RJ45-E
Price: 139.00 USD
Availability: InStock
Rating: 4.8 (125 reviews)

Product Overview
The Cisco Catalyst 4500E Series 48 x RJ-45 Ports UPoE Gigabit Ethernet Line Card expands the capability of the Catalyst 4500E chassis by supplying 48 RJ-45 ports with both data and power delivery. It fits into enterprise network setups that demand high port density and the convenience of powering devices over Ethernet cables, streamlining infrastructure and enhancing connectivity within the network.

General Information
Brand	Cisco
Part Number	WS-X4648-RJ45-E
Condition	Refurbished

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

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32000

Management and Configuration
Routing Protocols	Static, RIP, OSPF, OSPFv3, EIGRP, BGP, VRRP, HSRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	Console (RJ-45 via Supervisor), CLI, SNMP, SSH, Telnet, HTTP/HTTPS (via Supervisor Engine)
Remote Management Protocol	SNMPv1/v2c/v3, SSH, Telnet, HTTP/HTTPS

Physical Characteristics
Weight	5.00
Operating Temperature	0°C to 40°C

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1p, IEEE 802.1q, IEEE 802.1D, IEEE 802.1w, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt

Product Description
This Cisco Catalyst 4500E Series line card offers 48 RJ-45 ports capable of 10/100/1000Base-T Ethernet speeds with UPoE (Universal Power over Ethernet) support. It serves to expand the port density and power delivery within enterprise network environments, allowing devices like IP phones, wireless access points, and security cameras to receive power directly through the network cable. Often found in medium to large-scale enterprise networks, this line card is built to integrate seamlessly into the Catalyst 4500E chassis, making it a practical choice for network administrators seeking to upgrade or scale their infrastructure. It benefits IT teams that require a mix of high-speed data transfer and power provisioning without additional cabling. Key Features Supports UPoE to power a wide range of connected devices without separate power supplies Provides 48 high-speed Gigabit Ethernet ports for dense network environments Compatible with the Cisco Catalyst 4500E Series chassis for easy installation Delivers reliable connectivity with flexible port configurations Optimized for converged data and power delivery over a single cable This line card is typically deployed in enterprise wiring closets or data centers where space and power efficiency are important. It helps simplify network wiring and supports unified communications by powering devices directly through Ethernet connections, reducing the need for extra power outlets and adapters.

Use Cases
The WS-X4648-RJ45-E line card is typically deployed in medium to large enterprise environments requiring high-density Gigabit Ethernet connectivity with integrated power capabilities. It is well-suited for organizations implementing IP telephony, wireless access points, and security devices that benefit from centralized power management within their Cisco Catalyst 4500E chassis infrastructure. How It's Used: Supporting enterprise campus LANs with consolidated data and power delivery for VoIP phones and IP cameras. Enabling high-density edge connectivity in data centers where space and power efficiency are critical. Facilitating wireless LAN deployments by powering multiple access points in office or educational environments. Streamlining network management in distributed branch offices requiring robust Gigabit Ethernet connections. Integrating with security appliances such as IoT sensors and badge readers that rely on Power over Ethernet in corporate settings. This line card enhances network scalability and operational efficiency by combining data and power transmission over a single infrastructure. Its integration into the Catalyst 4500E chassis helps reduce cabling complexity and energy consumption, supporting enterprise-grade performance demands while simplifying deployment and maintenance.