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| Product Overview |
|---|
The Cisco SG300-28PP-K9 is a versatile managed switch that combines Fast Ethernet and Gigabit connectivity with Power over Ethernet support. It's designed to fit into small and medium business networks where both data transfer and device power delivery are essential. This switch integrates essential networking features while maintaining a straightforward management experience, making it a solid option for everyday network setups. |
| General Information | |
|---|---|
| Brand | Cisco |
| Part Number | SG300-28PP-K9 |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 24 x 10/100Base-T (PoE/PoE+), 4 x 10/100/1000Base-T (uplink/combo) |
| Number of Ports | 28-Ports |
| Port Type | 10/100Base-T, 10/100/1000Base-T, Combo RJ-45/SFP, SFP, USB Console, Serial Console (RJ-45) |
| Port Speed | 10/100 Mbps, 10/100/1000 Mbps |
| UpLink Ports | 4 x 1GbE (combo configuration: RJ-45 + SFP variants) |
| POE Support | PoE+ |
| Switching Capacity | 56 Gbps |
| Switch Forwarding Rate | 41.7 Mpps |
| DRAM | 256 MB |
| Flash Memory | 64 MB |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| Stackable | No |
| Layer Support | Layer 3 Lite |
| Connector Type | RJ-45,SFP,Combo RJ-45/SFP,Serial Console (RJ-45),USB Console |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 8K MAC address table (approx.) |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, OSPF |
| Remote Protocols | Yes |
| Management Interfaces | Web GUI (HTTP/HTTPS), Command Line (SSH, Telnet), Serial Console (RJ-45), USB, SNMP v1/v2/v3, RMON |
| Security Features | 802.1X, ACLs, Port Security, SSH, SSL, MAC Filtering, Storm Control, DHCP Snooping, BPDU Guard |
| Remote Management Protocol | HTTP,HTTPS,SSH,Telnet,SNMPv1/v2/v3,RMON |
| Routing Protocol | Static,RIP |
| Power & Cooling | |
|---|---|
| Power | AC input 100-240 VAC, 50/60 Hz; PoE budget (approx): 370W |
| Physical Characteristics | |
|---|---|
| Dimensions | 44 x 440 x 260 mm |
| Weight | 8.71 |
| Operating Temperature | 0°C to 40°C |
| Miscellaneous | |
|---|---|
| Eco Friendly | Yes |
| Compliance Standards | WEEE, RoHS, CE, FCC, UL, TUV, cULus |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ad |
| Product Description |
|---|
The Cisco SG300-28PP-K9 is a managed network switch designed to provide reliable and efficient connectivity for office environments. It offers a combination of Fast Ethernet and Gigabit ports, alongside Power over Ethernet capabilities to support devices like IP phones and wireless access points. Often found in small to medium-sized businesses, this switch is built to handle growing network demands with features like VLAN support, QoS, and security settings. IT professionals and network administrators benefit from its manageable interface and versatile port configuration. Key Features
This switch is commonly deployed in office networks, retail stores, or branch locations where a mix of data and device power is needed. It helps simplify network infrastructure by combining data and power over the same cables. In practice, users find that the SG300-28PP-K9 offers a balance of performance and manageability, making it a practical choice for environments requiring centralized control of network traffic and connected devices. |