Cisco WS-C3750-48PS-S 48 Port Managed Layer 3 Switch – Used

Please note that this item is a second-hand product. While we ensure that every item is in 100% working condition and has been thoroughly tested for functionality, it may show signs of previous use, including scuffs, scratches, or minor cracks. These cosmetic imperfections do not affect the performance of the items.

If you are uncertain or require further clarification about the condition of a product, we encourage you to request additional pictures before making a purchase. Your satisfaction is our priority, and we are happy to assist with any inquiries.

Warranty & Refund Policy – 7 Day Return & Swop or Refund Policy only. No Warranty is applicable on the device.
You are entitled to return equipment within 7 days of purchase or receipt of the goods, provided the following conditions are met:

• The equipment is found to be not fit for purpose as described at the time of sale.

• The return request is made within 7 calendar days from the date of purchase or delivery.

• A handling fee of up to 15% of the purchase price may be deducted from the refund amount for returns not due to defects or misrepresentation.

The Cisco WS-C3750-48PS-S is a stackable, managed Layer 3 switch that combines enterprise-class performance with flexible scalability. Featuring 48 Fast Ethernet PoE ports and 4 SFP uplinks, it enables seamless connectivity for IP phones, cameras, and wireless access points while ensuring reliable network distribution. With advanced routing protocols such as RIP, EIGRP, and static routing, this switch provides versatile support for a wide range of business applications.

Designed for enterprises, schools, and SMBs, the WS-C3750-48PS-S supports enterprise-grade security, including ACLs, RADIUS, TACACS+, and Kerberos, along with full SNMP management. Redundant power supply support via Cisco’s RPS connector enhances uptime, while Cisco IOS IP Base software provides a robust and stable foundation for converged networks.

✔ Key Features & Benefits
✔ 48 × PoE Ports – Power IP phones, cameras, and access points directly from the switch.
✔ 4 × SFP Uplinks – Flexible fiber connectivity for uplinks or aggregation.
✔ Layer 3 Routing – Supports Static Routing, RIP v1/v2, EIGRP, and RIPng.
✔ Enterprise Security – Built-in ACLs, TACACS+, RADIUS, and Kerberos authentication.
✔ Stackable Architecture – Simplifies scaling and management in growing networks.
✔ High Reliability – RPS connector for redundant power and Cisco IOS IP Base for stability.

✔ Ideal Uses
✔ Great for enterprise networks supporting IP telephony and wireless deployments.
✔ Suitable for schools and universities requiring scalable, secure switching.
✔ Perfect for SMBs building reliable Layer 3 networks with PoE devices.
✔ Reliable for branch offices needing stackable, managed PoE-enabled switches.

✔ Specifications

✔ Condition: Used item with visible signs of previous use, including scuffs, scratches, or minor cracks. Device has been tested and is fully functional. These cosmetic imperfections do not affect the performance of the items.
✔ Manufacturer: Cisco Systems Inc.
✔ Model: WS-C3750-48PS-S
✔ Switch Type: Layer 3, Managed, Stackable
✔ Form Factor: Rack Mountable – 1U
✔ Port Density: 48 × 10/100 Ethernet (PoE), 4 × SFP uplinks
✔ PoE Support: Yes – IEEE 802.3af
✔ Routing Protocols: Static Routing, RIP v1/v2, EIGRP, RIPng
✔ Remote Management: SNMP v1/v2c/v3, Telnet, SSH, RMON
✔ Security Features: ACLs, SSH, RADIUS, TACACS+, Kerberos
✔ Supported Standards: IEEE 802.3, 802.3af, 802.1Q, 802.1x, 802.3x, 802.1D, 802.1p
✔ MAC Table Size: 12,000 entries
✔ Memory: 128MB DRAM / 16MB Flash
✔ Power Supply: Internal – 540W Max
✔ Redundant Power: RPS connector
✔ Dimensions: 44.5cm (W) × 37.8cm (D) × 4.4cm (H)
✔ Weight: 6 kg
✔ Software Included: Cisco IOS IP Base
✔ Compliant Standards: CE, FCC, UL, VCCI, TUV, CSA, EN55022, etc.
✔ Warranty: 7 Day Return & Swop or Refund Policy only (No Warranty)
✔ What’s in the Box: Switch