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| Product Overview |
|---|
The Cisco Catalyst 3750 Series 48-port PoE+ switch combines data connectivity with power over Ethernet, making it ideal for business networks needing both network access and device power without extra cabling. It fits well in managed network environments where Layer 3 routing and modular uplinks are essential for performance and flexibility. |
| General Information | |
|---|---|
| Brand | Cisco |
| Part Number | WS-C3750-48PS-S |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 48 |
| Number of Ports | 48-Ports |
| Port Type | 10/100Base-TX, 1000Base-X, SFP, USB Console, Serial Console (RJ-45) |
| Port Speed | 10/100Base-TX |
| UpLink Ports | 4 x SFP |
| POE Support | PoE |
| DRAM | 64 MB |
| Flash Memory | 32 MB |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| Stackable | Yes |
| Layer Support | Layer 3 |
| Connector Type | RJ-45,SFP,Serial Console (RJ-45),USB Console |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 8000 |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, OSPF, VRRP, HSRP, IGMP |
| Remote Protocols | Yes |
| Management Interfaces | CLI (Console, SSH, Telnet), Web UI (HTTP/HTTPS), SNMP, RMON |
| Remote Management Protocol | SSH, Telnet, HTTP, HTTPS, SNMPv1/v2/v3, RMON |
| Power & Cooling | |
|---|---|
| Power | AC 100-240V, 50-60Hz |
| Physical Characteristics | |
|---|---|
| Dimensions | 1.73 x 17.5 x 16.5 in |
| Weight | 5.00 |
| Operating Temperature | 32 to 104 F (0 to 40 C) |
| Miscellaneous | |
|---|---|
| Compliance Standards | RoHS, CE, FCC, UL, cULus |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.1D |
| Product Description |
|---|
This Cisco Catalyst 3750 Series switch is built for high-performance networking and power delivery through its 48 PoE+ capable ports. It is often found in medium to large business networks where reliable connectivity and power for devices such as IP phones and wireless access points are crucial. Commonly used in data centers and wiring closets, the switch supports Layer 3 management, enabling network administrators to manage routing and traffic efficiently. Network engineers and IT professionals typically rely on this switch to maintain stable and scalable LAN environments. Key Features
This switch is commonly deployed within enterprise network backbones, enabling seamless communication between devices and segments. Its combination of power delivery and advanced routing helps simplify network infrastructures while accommodating growing demands. |