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| Product Overview |
|---|
The HP Aruba 2540 24G PoE+ switch is a managed Layer 2 network device that combines 24 PoE+ gigabit ports with four SFP+ uplinks for 10Gb connectivity. It fits well in business networks requiring both power delivery and data switching capabilities, supporting efficient device integration and network management. |
| General Information | |
|---|---|
| Brand | Aruba Networks |
| Part Number | JL356A |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 24 x RJ-45 |
| Number of Ports | 28-Ports |
| Port Type | 10/100/1000Base-T, SFP+, USB Console, Serial Console (RJ-45) |
| Port Speed | 10/100/1000 Mbps,10 Gbps |
| UpLink Ports | 4 x SFP+ (10Gb) |
| POE Support | PoE+ |
| Switching Capacity | 128 Gbps |
| Switch Forwarding Rate | 95.24 Mpps |
| DRAM | 512 MB |
| Flash Memory | 256 MB |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| Stackable | No |
| Layer Support | Layer 2, Layer 3 Lite |
| Connector Type | RJ-45,SFP+ |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 8192 entries |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, IGMP |
| Remote Protocols | Yes |
| Management Interfaces | Web GUI (HTTP/HTTPS), CLI (SSH), SNMP, Serial Console (RJ-45), USB Console |
| Security Features | 802.1X, ACLs, MAC authentication, RADIUS/TACACS+, Storm control, DHCP snooping, BPDU guard, DoS protection |
| Management Type | Web-based (HTTP/HTTPS), Command Line (SSH/Console), SNMP |
| Security | 802.1X,RADIUS,TACACS+ |
| Remote Management Protocol | SNMPv1/v2c/v3,SSH,HTTPS,HTTP |
| Routing Protocol | Static |
| Power & Cooling | |
|---|---|
| Power | 370 W PoE budget |
| Physical Characteristics | |
|---|---|
| Weight | 5.00 |
| Operating Temperature | 0°C to 45°C |
| Miscellaneous | |
|---|---|
| Eco Friendly | Yes |
| Compliance Standards | WEEE, RoHS, CE, FCC, cULus |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X |
| Product Description |
|---|
The HP Aruba 2540 Series 24G PoE+ switch is designed for reliable gigabit connectivity with built-in Power over Ethernet capabilities. It is commonly used in small to medium business networks, branch offices, and campus environments where powering devices like IP phones, wireless access points, and security cameras directly through the switch is convenient. Often found in network closets or wiring rooms, this switch offers a balance of performance and management features suited for IT professionals managing business-critical infrastructure. It helps in simplifying network setups by combining data and power delivery over a single cable. Key Features
This switch is typically deployed in office networks where powered devices need central management and reliable gigabit speeds. It plays a key role in maintaining smooth network traffic and powering connected devices without extra wiring. |