Name: WS-C3750X-48PF-E Cisco Catalyst 3750-X Series C3750X-48PF 48 x RJ-45 Ports PoE+ 10/100/1000Base-T Layer 2 Managed Rack-mountable Stackable Gigabit Ethernet Network Switch
Brand: Cisco
SKU: WS-C3750X-48PF-E
Price: 244.00 USD
Availability: InStock
Rating: 4.9 (108 reviews)

Product Overview
The Cisco Catalyst 3750-X 48PF is a managed Gigabit Ethernet switch that combines high-speed connectivity with Power over Ethernet Plus support. It fits well in network closets or data centers where multiple powered devices require consistent network access and power through the same cable. Its stackable nature lets network administrators expand capacity without adding management overhead.

General Information
Brand	Cisco
Part Number	WS-C3750X-48PF-E
Condition	Refurbished

Technical Information
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	4 (SFP)
POE Support	PoE+
Switching Capacity	176 Gbps
Switch Forwarding Rate	95.2 Mpps
DRAM	512 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45 (48 ports), SFP (4 uplinks), Serial Console (RJ-45), USB Console

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	16000

Management and Configuration
Routing Protocols	Static, RIP, RIPng, OSPF, OSPFv3, EIGRP, BGP, IS-IS, VRRP, HSRP, GLBP, PIM-SM, PIM-DM, IGMP, MLD, Policy-Based Routing (PBR), Route Maps
Remote Protocols	Yes
Management Interfaces	CLI (console/SSH/Telnet), Web GUI (HTTP/HTTPS), SNMPv1/v2c/v3, RMON, Syslog, NetFlow (feature/license dependent)
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS,Syslog
Routing Protocol	Static,RIP,OSPF,EIGRP (feature/license dependent); HSRP,VRRP,GLBP for redundancy; PIM for multicast

Power & Cooling
Fans	Variable-speed fans (front-to-back), 1 (system dependent)

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

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

Product Description
The Cisco Catalyst 3750-X 48PF is a versatile Gigabit Ethernet switch designed to handle demanding network environments. It is often found in enterprise settings where reliable power delivery and high-speed connectivity are essential. Built for IT professionals managing medium to large networks, it offers robust Layer 2 switching capabilities combined with Power over Ethernet Plus (PoE+) to support devices such as IP phones, wireless access points, and cameras. Key Features Provides 48 PoE+ enabled ports to simplify device deployment without extra power cables Delivers full Gigabit speeds to handle bandwidth-intensive applications Supports stacking up to 9 switches to simplify management and increase scalability Designed with Layer 2 security features to protect network traffic Includes rack-mountable hardware for seamless integration into existing data center setups This switch is typically deployed in office environments, data centers, and places needing centralized network control with power delivery. It helps reduce cabling complexity while maintaining high network performance and reliability.

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