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| Product Overview |
|---|
The HP 2920-48G-PoE+ 48-Port + 4-Port SFP Layer 3 Switch provides comprehensive network connectivity with integrated PoE+ across 48 ports, allowing devices to be powered directly through Ethernet cables. It fits well in environments requiring both high port density and routing capabilities, serving as a backbone component for enterprise network infrastructure. |
| General Information | |
|---|---|
| Brand | HP |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Type | Layer 3, Managed Switch, Stackable Switch, PoE Switch, Gigabit Switch |
| Form Factor | Rack-Mountable |
| Mount Type | 1U Rack |
| Switch Ports | 48 |
| Number of Ports | 48-Ports |
| Port Type | 10/100/1000Base-T, SFP, USB Console, Serial Console (RJ-45) |
| Port Speed | 1 Gbps |
| UpLink Ports | 4 x SFP |
| POE Support | PoE+ |
| Switching Capacity | 176 Gbps |
| Switch Forwarding Rate | 130.95 Mpps |
| DRAM | 512 MB |
| Flash Memory | 256 MB |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| Stackable | Yes |
| Layer Support | Layer 3 |
| Connector Type | RJ-45,SFP,USB Console,Serial Console (RJ-45) |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 32000 |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, VRRP, IGMP |
| Remote Protocols | Yes |
| Management Interfaces | Web GUI,CLI (Console/SSH/Telnet),SNMP v1/v2c/v3,RMON |
| Security Features | 802.1X,MAC Authentication,Access Control Lists (ACLs),SSH,SSL,IP-MAC-Port Binding,Port Security,Storm Control |
| Management Type | Managed |
| Security | 802.1X,ACLs,MAC Authentication |
| Remote Management Protocol | SNMP,SSH,Telnet,HTTP,HTTPS |
| Routing Protocol | Static,RIP |
| Power & Cooling | |
|---|---|
| Fans | 2 (internal, variable-speed) |
| Power | 100-240V AC, 50-60Hz; 370W PoE budget |
| Power Supply | Internal AC power supply |
| Physical Characteristics | |
|---|---|
| Dimensions | 1.73 x 17.32 x 17.32 in (H x W x D) |
| Weight | 3.00 |
| Operating Temperature | 0°C to 45°C |
| Miscellaneous | |
|---|---|
| Eco Friendly | Yes |
| Assembly Required | No |
| Compliance Standards | WEEE, RoHS, CE, FCC, UL, TUV |
| Product Description |
|---|
The HP 2920-48G-PoE+ Layer 3 switch is built to handle demanding network environments where performance and versatility are key. Often found in enterprise and campus networks, it provides robust connectivity with its 48 Gigabit Ethernet ports enhanced by PoE+ for powering devices directly through the network cable. The additional 4 SFP ports offer flexible options for fiber optic uplinks, supporting various network topologies. Network administrators and IT professionals benefit from its Layer 3 features, which allow for routing between different network segments, improving traffic management and reducing bottlenecks. This switch is commonly used where reliable, scalable network infrastructure is required to support a growing number of devices and data traffic. Key Features
This switch plays a key role in maintaining a stable and manageable network by combining high-speed connectivity with advanced routing. Its ability to deliver power alongside data simplifies infrastructure and reduces cabling complexity. Overall, it supports networks that demand both flexibility and consistent performance over time. |
| Use Cases |
|---|
This switch is typically deployed in enterprise and campus network environments where there is a need to support a large number of wired devices with PoE capabilities. It is suited for IT teams managing networks that require scalable, high-throughput connections and greater control over traffic routing. How It's Used:
By integrating power delivery and routing in a single device, this switch enhances operational efficiency and helps maintain network scalability. Its dependable hardware and flexible features make it a practical choice for managing complex enterprise networks. |