Cisco Catalyst 3750 WS-C3750E-24TD-E Cisco Catalyst switch
Brand: Cisco | Category: Network Switches
SKU: CSC-WS-C3750E-24TD-E | Part #: WS-C3750E-24TD-E | MPN: WS-C3750E-24TD-E
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About the Cisco Catalyst 3750 WS-C3750E-24TD-E Cisco Catalyst switch
The Cisco Catalyst 3750E (part number WS-C3750E-24TD-E) delivers enterprise-grade switching with redundant dual internal power supply bays, ensuring continuous uptime for mission-critical network infrastructure. This stackable managed multilayer switch combines 24 copper ports rated at 10/100/1000BASE-T with 2 uplink ports of 10 Gigabit Ethernet SFP+, providing flexible connectivity for modern data centers and campus networks. Network engineers will appreciate the 128 Gbps switching capacity and 95.2 Mpps forwarding rate, backed by Cisco StackWise Plus technology offering 64 Gbps stacking bandwidth for seamless multi-unit deployments.
Built on Cisco's Enhanced Multilayer Image (EMI) software, the WS-C3750E-24TD-E supports advanced routing protocols including Static, RIP, OSPF, EIGRP, BGP, and Policy-Based Routing, alongside comprehensive Layer 2 capabilities. The switch accommodates 1,005 active VLANs (4,094 VLAN IDs) and maintains a 12,000-entry MAC address table. Hardware-based QoS with 4 egress queues per port, DSCP, and 802.1p tagging enable traffic prioritization, while security frameworks including 802.1X, Dynamic ARP Inspection, IP Source Guard, Private VLAN, and Port Security protect against unauthorized access. Link aggregation via IEEE 802.3ad LACP supports up to 8 ports per EtherChannel, and spanning tree variants (STP, RSTP, MSTP, PVST+) ensure loop-free topologies. The compact 1U rack-mountable form factor integrates seamlessly into existing infrastructure.
Typical Enterprise Applications
- Core and distribution layer switching for medium-to-large campus networks
- Stacked deployments leveraging Cisco StackWise Plus for simplified management across multiple units
- Environments requiring robust VLAN segmentation and advanced routing across 1,005 active VLAN boundaries
- Security-sensitive deployments utilizing 802.1X authentication and Dynamic ARP Inspection
- High-performance data center connections via dual 10 Gigabit Ethernet SFP+ uplink ports
For IT procurement teams evaluating proven multilayer switching solutions, contact Omnixon Global to request a quotation on the Cisco Catalyst 3750E WS-C3750E-24TD-E.
Technical Specifications
| Brand | Cisco |
| Category | Network Switches |
| SKU | CSC-WS-C3750E-24TD-E |
| Part Number | WS-C3750E-24TD-E |
| Condition | New |
| Form Factor | 1U |
| Interface | Gigabit Ethernet |
| Manufacturer Part Number | WS-C3750E-24TD-E |
| Product Series | Cisco Catalyst 3750E |
| Switch Type | Stackable Managed Multilayer Switch |
| Total Copper Ports | 24 x 10/100/1000BASE-T (RJ-45) |
| Uplink Ports | 2 x 10 Gigabit Ethernet SFP+ |
| Switching Capacity | 128 Gbps |
| Forwarding Rate | 95.2 Mpps |
| Stacking Technology | Cisco StackWise Plus |
| Stacking Bandwidth | 64 Gbps |
| MAC Address Table | 12,000 entries |
| VLAN Support | 1,005 active VLANs (4,094 VLAN IDs) |
| Routing Protocol Support | Static, RIP, OSPF, EIGRP, BGP, PBR (EMI) |
| Software Image | Enhanced Multilayer Image (EMI) |
| QoS | Hardware-based 4 egress queues per port, DSCP, 802.1p |
| Security Features | 802.1X, Dynamic ARP Inspection, IP Source Guard, Private VLAN, Port Security |
| Spanning Tree Support | IEEE 802.1D STP, RSTP (802.1w), MSTP (802.1s), PVST+ |
| Link Aggregation | IEEE 802.3ad LACP, up to 8 ports per EtherChannel |
| Form Factor | 1U Rack-Mountable |
| Power Supply | Dual internal power supply bays (redundant PSU capable) |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Management | CLI (Cisco IOS), SNMP v1/v2c/v3, RMON, Telnet, SSH, HTTP/HTTPS |
Frequently Asked Questions about Cisco Catalyst 3750 WS-C3750E-24TD-E Cisco Catalyst switch
What does the Cisco Catalyst 3750 WS-C3750E-24TD-E Cisco Catalyst switch do?
The Cisco Catalyst 3750 WS-C3750E-24TD-E 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-C3750E-24TD-E Cisco Catalyst switch compatible with my infrastructure?
The Cisco Catalyst 3750 WS-C3750E-24TD-E 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.