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| Product Overview |
|---|
The HP 2920-48G switch offers 48 Gigabit Ethernet ports with PoE+ in a 1U rack-mountable design and supports stacking for scalable network setups. It fits well in enterprise networks where powering devices directly from the switch and managing multiple units as one are important for streamlined operations. |
| General Information | |
|---|---|
| Brand | HP |
| Part Number | J9729A#ABA |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 48 |
| Number of Ports | 48-Ports |
| Port Type | 10/100/1000Base-T, SFP |
| Port Speed | 10/100/1000 Mbps |
| UpLink Ports | 4 |
| POE Support | PoE+ |
| Switching Capacity | 176 Gbps |
| Switch Forwarding Rate | 130.95 Mpps |
| DRAM | 256 MB |
| Flash Memory | 64 MB |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| NIM Slot | 1 |
| Layer Support | Layer 3 |
| Connector Type | RJ-45,SFP |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 32000 |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, OSPF, VRRP |
| Remote Protocols | Yes |
| Management Interfaces | Web GUI, Command Line Interface (CLI) - SSH/Telnet, SNMP, RMON |
| Security Features | ACLs, 802.1X authentication, MAC authentication, SSH, SSL/HTTPS, Port security, DHCP snooping, Storm control |
| Remote Management Protocol | SNMP,SSH,Telnet,HTTP,HTTPS |
| Routing Protocol | Static,RIP,OSPF,VRRP |
| Physical Characteristics | |
|---|---|
| Weight | 11.57 |
| Operating Temperature | 0°C to 45°C |
| Miscellaneous | |
|---|---|
| Compliance Standards | WEEE, RoHS, CE, FCC, UL, TUV, cULus |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X, IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.3af, IEEE 802.3at |
| Product Description |
|---|
The HP 2920-48G switch is built for delivering reliable network connectivity in enterprise and campus environments. It often appears in wiring closets or data centers where dense port counts and PoE+ power are essential for connecting access points, IP phones, and other networked devices. Designed with IT administrators in mind, this manageable switch supports advanced features to optimize traffic flow and simplify network management tasks. It is commonly found in organizations requiring scalable and flexible infrastructure that can grow as network demands increase. Key Features
This switch is typically deployed in mid-sized or larger networks requiring robust port density and power delivery in a compact form factor. It plays a key role in powering and connecting end devices while maintaining network performance and manageability. |