Cisco Catalyst 3750 WS-C3750X-48PF-S Cisco Catalyst switch
Brand: Cisco | Category: Network Switches
SKU: CSC-WS-C3750X-48PF-S | Part #: WS-C3750X-48PF-S | MPN: WS-C3750X-48PF-S
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About the Cisco Catalyst 3750 WS-C3750X-48PF-S Cisco Catalyst switch
With a total PoE power budget of 740W distributed across 48 ports, the Cisco Catalyst 3750 WS-C3750X-48PF-S delivers enterprise-grade power delivery for dense IP phone and wireless access point deployments. This stackable managed Layer 3 switch combines 48 × 10/100/1000 Mbps PoE+ ports with IEEE 802.3af and IEEE 802.3at support, backed by 136 Gbps switching capacity and 101.2 Mpps forwarding rate on 64-byte packets. The WS-C3750X-48PF-S operates within the Cisco Catalyst 3750-X series and includes 2 × modular Network Module expansion slots for SFP and SFP+ uplink flexibility, 256 MB DRAM, and 64 MB Flash Memory. Cisco StackWise Plus technology enables seamless stacking of up to 9 units with 64 Gbps inter-stack bandwidth, simplifying management across distributed campus networks.
Network engineers and IT procurement teams standardizing on Cisco infrastructure select the Catalyst 3750-X for mid-market to large enterprise branch offices, campus core aggregation, and access layer deployments where PoE+ density and Layer 3 intelligence matter. The switch runs Cisco IOS IP Base by default and supports up to 4094 VLANs with a 32768-entry MAC address table, enabling sophisticated network segmentation and redundancy. Single console and out-of-band management ports simplify remote administration, while static routing and RIP layer 3 protocols ensure compatibility with existing routing topologies.
Organizations seeking reliable, proven switching infrastructure tailored to mixed IP communications and IoT environments will find the Cisco Catalyst 3750 WS-C3750X-48PF-S a trusted foundation. Omnixon Global stocks this platform and can provide immediate quotes, technical specifications, and deployment guidance for enterprise customers across the UAE and GCC region. Contact our team today to request an RFQ.
Technical Specifications
| Brand | Cisco |
| Category | Network Switches |
| SKU | CSC-WS-C3750X-48PF-S |
| Part Number | WS-C3750X-48PF-S |
| Condition | New |
| Form Factor | Rack-Mount |
| Interface | Gigabit Ethernet |
| Product Series | Cisco Catalyst 3750-X |
| Switch Type | Stackable managed Layer 3 switch |
| Total Ports | 48 x 10/100/1000 Mbps PoE+ (RJ-45) + 2 x Network Module expansion slots |
| PoE Standard | IEEE 802.3af and IEEE 802.3at (PoE+) |
| Total PoE Power Budget | 740W |
| Switching Capacity | 136 Gbps |
| Forwarding Rate | 101.2 Mpps (64-byte packets) |
| Stacking Technology | Cisco StackWise Plus |
| Stack Bandwidth | 64 Gbps |
| Maximum Stack Units | 9 |
| RAM | 256 MB DRAM |
| Flash Memory | 64 MB |
| Uplink Slots | 2 x modular Network Module expansion slots (supports SFP, SFP+ modules) |
| Default Software | Cisco IOS IP Base |
| Layer 3 Protocols (IP Base) | Static routing, RIP |
| Management Interfaces | 1 x RJ-45 console port, 1 x RJ-45 out-of-band management (Ethernet) |
| VLAN Support | Up to 4094 VLANs |
| MAC Address Table Size | 32768 entries |
| Power Supply | Redundant hot-swappable power supply supported (secondary PSU optional) |
| Form Factor | 1U rack-mountable |
| Dimensions (H x W x D) | 4.45 cm x 44.5 cm x 46.4 cm (1.75 in x 17.5 in x 18.25 in) |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
Frequently Asked Questions about Cisco Catalyst 3750 WS-C3750X-48PF-S Cisco Catalyst switch
What does the Cisco Catalyst 3750 WS-C3750X-48PF-S Cisco Catalyst switch do?
The Cisco Catalyst 3750 WS-C3750X-48PF-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-C3750X-48PF-S Cisco Catalyst switch compatible with my infrastructure?
The Cisco Catalyst 3750 WS-C3750X-48PF-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.