Catalyst 3750-X 48-Port PoE Gigabit Switch
Product Description
The Cisco WS‑C3750X‑48P‑S is a 48-port Gigabit Ethernet switch with PoE (Power over Ethernet) from the Cisco Catalyst 3750-X Series, designed for enterprise campus and branch networks requiring high-density access-layer connectivity with PoE support.
This switch provides 48 Gigabit Ethernet ports with PoE, ideal for powering IP phones, wireless access points, and security cameras without additional power adapters. It also includes 4× 1G SFP uplink ports, enabling fiber or copper uplinks for backbone connections or stacking with other Catalyst switches.
Running Cisco IOS IP Base software, the WS‑C3750X‑48P‑S supports advanced Layer 2 switching, VLANs, QoS, and limited Layer 3 static routing, delivering reliable, secure, and scalable access-layer performance for enterprise deployments.
Model Type
48-Port Gigabit PoE Access Switch — 48× 1G Ethernet + 4× SFP Uplink
Category
Networking — Enterprise Access / Campus Switch
Key Features
48× 10/100/1000 PoE Ports — Provides up to 15.4W per port to power IP phones, wireless APs, and cameras.
4× 1G SFP Uplink Ports — Supports fiber or copper uplinks for backbone connectivity or switch stacking.
Cisco IOS IP Base Software — Enables VLANs, QoS, security features, and limited Layer 3 static routing.
StackWise-Plus Support — Up to 9 switches can operate as a single logical unit for simplified management.
Energy-Efficient Design — Reduces power consumption using Cisco EnergyWise technology.
Advanced Security — Includes IEEE 802.1X, port security, DHCP snooping, and ARP inspection.
High-Density Deployment — Suitable for campus access layers, branch offices, and medium-to-large enterprise deployments.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | WS‑C3750X‑48P‑S |
| Series | Catalyst 3750-X |
| Port Count | 48 × 10/100/1000 PoE ports |
| Uplink Ports | 4 × 1G SFP |
| PoE Budget | 740W |
| Switching Capacity | 176 Gbps |
| Forwarding Rate | 130.95 Mpps |
| Software | Cisco IOS IP Base |
| Deployment | Campus Access / Branch Office |
| Form Factor | Fixed rack-mount |
| Use Case | Enterprise access layer with high-density PoE devices |
Typical Use Cases
Campus & Branch Networks — High-density Gigabit connectivity with PoE support.
IP Telephony & Wireless APs — Powers IP phones, wireless access points, and security cameras.
High-Density Access Layer — Ideal for offices, campus buildings, and branch deployments.
Stackable Access Layer — Simplifies management by combining multiple switches into a single logical unit.
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