Name: WS-C3750G-48PS-S Cisco Catalyst 3750G Series C3750G-48PS 48 x RJ-45 Ports PoE 10/100/1000Base-T + 4 x SFP Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Stackable Network Switch
Brand: Cisco
SKU: WS-C3750G-48PS-S
Price: 204.00 USD
Availability: InStock
Rating: 4.9 (108 reviews)

Product Overview
The Cisco Catalyst 3750G-48PS combines a high port count with Power over Ethernet and Layer 3 routing, making it well-suited for managing complex network environments. It fits into rack-mounted setups and supports stacking for easier administration across multiple units, offering a balanced mix of performance and flexibility for enterprise networks.

General Information
Brand	Cisco
Part Number	WS-C3750G-48PS-S
Condition	Refurbished

Technical Information
Switch Ports	48
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 x SFP (1G)
POE Support	PoE
DRAM	128 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8000

Management and Configuration
Routing Protocols	Static, RIP, OSPF, VRRP, HSRP, IGMP
Remote Protocols	Yes
Management Interfaces	Console (RJ-45), USB Console, Telnet, SSH, HTTP/HTTPS, SNMP
Security Features	Access Control Lists (ACL), 802.1X authentication, SSH, RADIUS, TACACS+, Port Security, DHCP Snooping, Storm Control, BPDU Guard
Remote Management Protocol	SNMP, SSH, Telnet, HTTP, HTTPS
Routing Protocol	Static

Physical Characteristics
Dimensions	1.72 x 17.5 x 18.0 inches
Weight	5.00
Operating Temperature	0°C to 40°C (32°F to 104°F)

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 802.3af

Product Description
The Cisco Catalyst 3750G-48PS is a versatile network switch designed to manage and power multiple devices through its PoE-enabled ports. Often found in enterprise and campus network environments, it provides both high-speed Ethernet access and fiber uplinks for scalable connectivity. Built for IT professionals who need reliable network performance with Layer 3 routing capabilities, the switch supports stacking to simplify management across multiple units. This makes it ideal for medium to large networks requiring efficient data handling and power delivery to devices like IP phones, wireless access points, and cameras. Key Features High-density Gigabit ports enabling simultaneous data and power delivery Flexible uplink options through SFP slots to extend network reach Integrated Layer 3 features for routing between VLANs Stackable design for centralized control of multiple switches PoE simplifies wiring by powering connected devices directly This switch is commonly deployed in office environments, schools, and data centers where reliable and scalable network connectivity is essential. It helps streamline network infrastructure by combining switching, routing, and power in a single device.

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