Name: WS-C3750G-48TS-E Cisco 48-Port Gigabit Ethernet Switch Layer 3 Stackable
Brand: Cisco
SKU: WS-C3750G-48TS-E
Price: 365.20 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco Catalyst 3750G-48TS-E combines robust gigabit connectivity with Layer 3 routing, making it a versatile choice for enterprise networks. It fits well in environments that need reliable, stackable switches with both copper and fiber interfaces, supporting scalable and efficient network infrastructures.

General Information
Brand	Cisco
Part Number	WS-C3750G-48TS-E
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
UpLink Ports	4 (4 x SFP)
POE Support	No
DRAM	128 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP

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

Management and Configuration
Routing Protocols	Static, RIP, OSPF, EIGRP, BGP, VRRP, HSRP, PIM-SM, IGMP, Policy-Based Routing (PBR), Route Maps
Remote Protocols	Yes
Management Interfaces	Console (RJ-45), SSH, Telnet, HTTP/HTTPS, SNMP (v1/v2/v3), RMON
Remote Management Protocol	SSH, Telnet, HTTP, HTTPS, SNMPv1/v2/v3, RMON
Routing Protocol	Static,RIP,OSPF,EIGRP,BGP,VRRP,HSRP

Power & Cooling
Power	100-240VAC, 50-60Hz

Physical Characteristics
Weight	10.00
Operating Temperature	32°F to 104°F (0°C to 40°C)

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL, 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, IEEE 802.3ad (LACP), IEEE 802.1X

Product Description
The Cisco Catalyst 3750G-48TS-E is a high-performance network switch designed to support enterprise-level networking needs. It provides a mix of copper and fiber connectivity options, delivering reliable Gigabit Ethernet for a variety of applications. Often found in medium to large business networks, it's built for environments that require efficient data handling and scalability. Network administrators and IT professionals use this switch to manage traffic with Layer 3 routing features while maintaining simple deployment. Key Features Offers 48 Gigabit Ethernet ports with backward compatibility for 10/100 Mbps devices Includes 4 Small Form-Factor Pluggable (SFP) ports to extend network reach via fiber optics Supports Layer 3 routing protocols to facilitate inter-VLAN routing and static routes StackWise technology enables stacking up to 9 switches for simplified management Compact 1U rack-mount size saves valuable data center space This switch is commonly deployed in wiring closets and data centers where reliable, high-speed connectivity is essential. It plays a key role in supporting business-critical applications by efficiently managing network traffic and providing options for future expansion through stacking and fiber uplinks.

Use Cases
The Cisco WS-C3750G-48TS-E switch is designed for enterprise environments that require high-performance Layer 3 switching with scalable stacking capabilities. It is particularly suited for IT infrastructures where both copper and fiber connectivity are needed for diverse network topologies, supporting medium to large campus networks and aggregation layers. How It's Used: Deploying in campus distribution layers to aggregate multiple access switches while providing routing between VLANs. Facilitating high-density gigabit connections in data center access layers supporting server virtualization workloads. Serving as a core switch in SMB or branch office networks requiring integrated Layer 3 routing and fiber uplinks for WAN connectivity. Supporting edge computing deployments where low latency and reliable stacking enhance distributed processing and storage access. Implementing redundant uplink paths in enterprise wiring closets to improve network resilience and load balancing. This switch supports operational efficiency by enabling simplified network management through stacking and integrated routing, allowing IT teams to scale infrastructure without rearchitecting physical layouts. Its flexible port configurations and Layer 3 features contribute to maintaining network performance and agility in evolving enterprise environments.