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Cisco Catalyst WS-C3750-48PS-S 48-Port Stackable PoE Switch
The Cisco WS-C3750-48PS-S is a legacy enterprise-class Layer 3 stackable switch designed for business networks, campuses, and structured office environments. It features 48 Fast Ethernet (10/100) PoE ports with 4 Gigabit SFP uplink ports, making it suitable for powering IP phones, access points, and IP cameras in stable but older network infrastructures.
It supports Cisco StackWise technology, allowing multiple switches to operate as a single logical unit for improved scalability, redundancy, and simplified management.
Cisco WS-C3750-48PS-S Price in Kenya
| Product | Price |
|---|---|
| Cisco WS-C3750-48PS-S | KSh 130,000 |
Cisco WS-C3750-48PS-S Specifications Technical Details
| Specification | Details |
|---|---|
| Product Type | Stackable Managed PoE Switch |
| Brand | Cisco |
| Model | WS-C3750-48PS-S |
| Ethernet Ports | 48 × 10/100 Fast Ethernet |
| PoE Support | Yes (802.3af / Cisco PoE) |
| Uplink Ports | 4 × Gigabit SFP |
| Switching Capacity | 32 Gbps |
| Stacking | Cisco StackWise (up to 9 switches) |
| Layer Support | Layer 3 (Static Routing, RIP) |
| Management | CLI, SNMP, Telnet, SSH |
| VLAN Support | Yes |
| MAC Table | 12K entries |
| Form Factor | 1U Rackmount |
| Power Supply | Internal AC |
| Memory | 128MB DRAM / 16MB Flash |
Cisco WS-C3750-48PS-S Performance and Usage
The WS-C3750-48PS-S delivers stable and reliable performance for legacy enterprise environments. It is capable of powering multiple PoE devices simultaneously while maintaining consistent network connectivity across all 48 ports.
Its StackWise technology improves network resilience by allowing multiple switches to function as one system, reducing downtime and improving redundancy. However, it is limited to Fast Ethernet speeds, making it less suitable for modern high-bandwidth applications but still effective for voice, CCTV, and basic office networking.
Cisco WS-C3750-48PS-S Connectivity and Compatibility
- IP surveillance camera systems
- VoIP phone systems
- Wireless access points (older deployments)
- Fiber uplink via SFP modules
- Enterprise LAN and branch office networks
- Legacy network infrastructure environments
Cisco WS-C3750-48PS-S Design and Build Quality
- Strong rackmount metal chassis
- Enterprise-grade durable construction
- Stackable design for scalable deployments
- Built for continuous 24/7 operation
- Structured port layout for easy cabling
- Reliable Cisco industrial hardware quality
Cisco WS-C3750-48PS-S Ideal Use Cases
- Legacy enterprise network upgrades
- Office LAN expansion (older systems)
- CCTV surveillance networks
- VoIP communication systems
- Campus and branch office deployments
- Training and lab environments
Cisco WS-C3750-48PS-S Pros and Cons
| Pros | Cons |
|---|---|
| 48 PoE ports | Limited to Fast Ethernet (10/100) |
| StackWise scalability | No modern high-speed uplinks (10G) |
| Reliable Cisco enterprise build | High power usage compared to modern switches |
| Layer 3 basic routing | End-of-life legacy model |
| 4 SFP uplinks | Not ideal for modern networks |
Cisco WS-C3750-48PS-S FAQs
Q1: Does it support PoE devices?
Yes, it supports PoE for powering devices like phones and cameras.
Q2: Is it a gigabit switch?
No, it is Fast Ethernet (10/100) with Gigabit SFP uplinks only.
Q3: Can it be stacked?
Yes, it supports Cisco StackWise up to 9 switches.
Q4: Is it still suitable for modern networks?
It is best used for legacy or basic deployments, not modern high-speed networks.
Q5: Does it support VLANs?
Yes, it supports VLAN segmentation and basic Layer 3 features.
Cisco WS-C3750-48PS-S Conclusion
The Cisco WS-C3750-48PS-S priced at KSh 130,000 in Kenya is a reliable but legacy enterprise switch designed for stable PoE networking in older infrastructures. With 48 PoE ports, StackWise support, and fiber uplinks, it remains useful for CCTV systems, VoIP setups, and structured legacy networks.
However, due to its Fast Ethernet limitation, it is better suited for environments where high-speed data is not a priority but stability, PoE support, and Cisco reliability are essential.
