Cisco Catalyst 3750 WS-C3750G-12S-S Cisco Catalyst switch
Brand: Cisco | Category: Network Switches
SKU: CSC-WS-C3750G-12S-S | Part #: WS-C3750G-12S-S | MPN: WS-C3750G-12S-S
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About the Cisco Catalyst 3750 WS-C3750G-12S-S Cisco Catalyst switch
The Cisco Catalyst 3750 WS-C3750G-12S-S Cisco Catalyst switch from Cisco is enterprise-grade Network Switches hardware built for data centers. It features Rack-Mount form factor, Gigabit Ethernet interface. The Cisco Catalyst WS-C3750G-12S-S is a fixed-configuration, stackable Layer 3 managed switch designed for enterprise wiring closet and aggregation deployments. Built on Cisco's StackWise technology, it provides 32 Gbps of stack interconnect bandwidth, allowing multiple units to operate as a single logical switch with unified management, simplified configuration, and resilient failover. The switch features 12 SFP-based Gigabit Ethernet ports, making it well suited for fiber u Available in brand new condition. Cisco network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Cisco |
| Category | Network Switches |
| SKU | CSC-WS-C3750G-12S-S |
| Part Number | WS-C3750G-12S-S |
| Condition | New |
| Form Factor | Rack-Mount |
| Interface | Gigabit Ethernet |
| Series | Cisco Catalyst 3750G |
| Form Factor | 1U Rack-Mountable |
| Total SFP Gigabit Ports | 12 |
| Copper Ports | 0 |
| Stacking Technology | Cisco StackWise |
| Stack Bandwidth | 32 Gbps |
| Maximum Stack Units | 9 |
| Switching Capacity | 32 Gbps |
| Forwarding Rate | 23.8 Mpps |
| MAC Address Table Size | 12,000 entries |
| VLAN Support | Up to 1,005 active VLANs (IEEE 802.1Q) |
| Jumbo Frame Support | Up to 9,000 bytes |
| Layer 3 Routing Protocols | OSPF, EIGRP stub, static routing, RIP v1/v2 (SMI image) |
| QoS Queues | 4 egress queues per port |
| Security Features | IEEE 802.1X, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard, Port Security |
| Management | CLI (SSH, Telnet), SNMP v1/v2c/v3, RMON |
| IOS Software Image | Standard Multilayer Image (SMI) |
| Power Supply | Internal, AC |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Dimensions (H x W x D) | 1.75 x 17.5 x 16.3 in (4.4 x 44.5 x 41.4 cm) |
Frequently Asked Questions about Cisco Catalyst 3750 WS-C3750G-12S-S Cisco Catalyst switch
What does the Cisco Catalyst 3750 WS-C3750G-12S-S Cisco Catalyst switch do?
The Cisco Catalyst 3750 WS-C3750G-12S-S Cisco Catalyst switch is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Is the Cisco Catalyst 3750 WS-C3750G-12S-S Cisco Catalyst switch compatible with my infrastructure?
The Cisco Catalyst 3750 WS-C3750G-12S-S Cisco Catalyst switch interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.