The HP 3500yl-24G PoE+ (J9310A) is a fully managed Layer 3 switch built for enterprise edge environments requiring secure, scalable, and intelligent network performance. Featuring 20 autosensing Gigabit ports, 4 dual-personality ports, and an open module slot for expansionincluding 10-Gigabit supportit provides enterprise-grade throughput and full IPv6 support.
With advanced routing capabilities, 398W of PoE+ power, and a switching fabric capacity of 105.6 Gbps, this high-performance switch is ideal for converged networks that demand flexibility, reliability, and rich protocol support.
Key Features & Benefits
24 × 10/100/1000 ports with PoE+ support for VoIP, APs, and surveillance
4 dual-personality ports for RJ-45 or mini-GBIC (SFP) flexibility
1 open module slot expandable with 10GbE modules
Layer 3 routing with support for RIP, OSPF, VRRP, and static routing
398W PoE+ budget with automatic power negotiation
Switching capacity of 101.8 Gbps with 75.7 Mpps throughput
Robust IPv6, QoS, and advanced security protocol support
Ideal Uses
Enterprise edge switch for IP telephony and wireless access point infrastructure
Powering multiple PoE+ devices in smart buildings or surveillance networks
Core or distribution switch in branch offices or mid-sized networks
Deployments requiring 10-GbE expansion and advanced Layer 3 routing
Specifications
Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
Brand: HP
Model: 3500yl-24G-PoE+ (J9310A)
Device Type: Layer 3 Managed Gigabit Ethernet Switch
Ports:
20 × Autosensing 10/100/1000 RJ-45
4 × Dual-Personality Ports (RJ-45 or SFP)
1 × Open Expansion Slot (Supports up to 4 × 10GbE)
1 × RJ-45 Console Port
PoE Standard: IEEE 802.3af
Switching Capacity: 101.8 Gbps
Switch Fabric Speed: 105.6 Gbps
Throughput: Up to 75.7 Mpps
MAC Address Table: 64,000 entries
Routing Table Size: 10,000 IPv4 entries
Latency:
<3.4 µs @ 1000 Mbps
<2.1 µs @ 10 Gbps
Memory & Processor:
Management: PowerPC 8540 @ 666 MHz, 256MB DDR SDRAM
10GbE Module: ARM9 @ 200 MHz, 36Mb QDR SDRAM buffer
Power Consumption: 94W (idle), 616W (max)
Heat Dissipation: 865 BTU/hr
Input Voltage: 100127 / 200240 VAC, 50/60 Hz
Mounting: 1U Rack-Mountable
Operating Temperature: 0°C to 55°C
Operating Humidity: 15% to 95% non-condensing
Dimensions (H × W × D): 4.4 × 44.3 × 39.2 cm
Weight: 6.29 kg
Certifications: UL, FCC Class A, CE, RoHS, EN 55022, CISPR 24
Warranty: 3 Month Carry-in Warranty
What's in the Box: HP J9310A 3500yl-24G-PoE+ Switch
