A 24-port HPE Smart Rate PoE+ Layer 3 network switch with modular uplink and stacking slots.
A 24-port Gigabit PoE+ switch with two 2.5GE SFP ports, a 400 W PoE budget, and built-in AC power.
An 8-port Gigabit PoE+ network switch with two 2.5G SFP uplink ports and a 128 W PoE budget.
A multi-gigabit PoE Ethernet switch with 12 RJ45 ports and two 10G SFP+ ports.
A 24-port PoE+ Gigabit Ethernet switch with four 10G SFP+ uplink ports and 128 Gbit/s switching capacity.
A 48-port Gigabit PoE+ switch with four 10GE SFP+ uplink ports, 176 Gbit/s switching capacity, and a 380 W PoE budget.
A fanless industrial PoE+ switch with eight Gigabit RJ45 ports, two GE SFP ports, two 10GE SFP+ ports, and redundant DC power support.
The JL324A provides 24 autosensing 100M, 1/2.5/5GBASE-T PoE+ ports, a dual-personality serial console port, USB A file-transfer port, 100BASE-T out-of-band management port, uplink slot, stacking module slot, and two power supply slots. It supports Layer 3 switching with static, RIP, and access OSPF routing, dynamic segmentation, ACLs, QoS, IPv6, and stacking performance up to 100 Gbps. Switching capacity is 320 Gbps, or 420 Gbps including stacking, with throughput up to 112 Mpps.
How this product lines up against others in Enterprise.
| Installation method | — | DIN rail | Rack 19", Desktop, Wall |
| Link technology | Ethernet | Ethernet | Ethernet |
| Port speed | 5G | 10G | 10G |
| Rack Units Height | — | — | 1 U |
| Product line | HPE Aruba Networking | — | — |
| Lifecycle status | Active | — | — |
| Operating temperature | 0 to 45 °C | — | -5 to 50 °C |
| Specification group | active | — | active |
| Downlink Media Type | Ethernet | Ethernet | Ethernet |
| Downlink Ports | 24 ports | 8 ports | 24 ports |
| Downlink Speed | 5 Gbps | 1 Gbps | 1 Gbps |
| Uplink Media Type | — | Fiber | Fiber |
| Uplink Speed | — | 10 Gbps | 10 Gbps |
| AC Input Voltage | 100 to 240 V | — | 90 to 290 V |
| DC Input Voltage | — | 48 to 57 V | — |
| HVDC Input Voltage | — | — | 190 to 290 V |
| Input Frequency | 50 to 60 Hz | — | 45 to 65 Hz |
| PoE | Yes | Yes | Yes |
| PoE Budget | 840 W | 220 W | 400 W |
| PoE Output Type | PoE 802.3af, PoE+ 802.3at | PoE 802.3af, PoE+ 802.3at | PoE+ 802.3at |
| Input Type | AC mains | DC | AC mains, DC |
| Network Ports | Copper and Ethernet · 5G · Ethernet · 24 ports | Copper and Ethernet · 1G · Ethernet · 8 ports, Fiber Optic Transceiver · 1G · Fiber · 2 ports, Fiber Optic Transceiver · 10G · Fiber · 2 ports | Copper and Ethernet · 1G · Ethernet · 24 ports, Fiber Optic Transceiver · 10G · Fiber · 4 ports |
| Device Role | Switch | Switch | Switch |
| Width | 442.5 mm | — | — |
| Height | 43.9 mm | — | — |
| Depth | 324.3 mm | — | — |
| Weight | 4.5 kg | — | — |
| Switching capacity | 320 Gbps | — | — |
| Forwarding capacity | 112 Mpps | — | — |
| MAC address table size | 32768 count | — | — |
| Power draw | idle · 101 W, standby · 27 W | — | — |
| Operating humidity | 15 to 95 % | — | — |
| Storage temperature | -40 to 70 °C | — | — |
| Maximum altitude | 3048 m | — | — |
| Processor model | ARM Cortex A9 | — | — |
| CPU maximum clock | 1.02 GHz | — | — |
| Memory capacity | 1 GB | — | — |
| Onboard storage capacity | 4 GB | — | — |
| Cooling method | Active (fan) | — | — |
| Switching latency | 1G · 3.1 µs, 2.5G · 6.5 µs, 5G · 4.2 µs, 10G · 3.4 µs | — | — |
| Acoustic noise | 31.3 dB | — | — |
| Input current, maximum | 9.2 A | — | — |
| Packet buffer | 12.38 MB | — | — |
| Device management | Cloud portal, Web GUI, SNMP | — | — |
| Lifetime warranty | Yes | — | — |
| Security features | DoS protection | — | — |
| IP protocols | DHCP, IPv4, IPv6, DNS, NTP | — | — |
| Memory type | SDRAM | — | — |
| Onboard storage type | eMMC | — | — |
| PoE ports | 24 ports | — | — |
| Power supply type | Hot-swappable module | — | — |
| Switching features | Rapid Spanning Tree (RSTP, 802.1w), Multiple Spanning Tree (MSTP, 802.1s), Link aggregation (LACP, 802.3ad), VLANs (802.1Q), Traffic prioritisation (802.1p), DSCP QoS, Flow control (802.3x), IGMP snooping, MLD snooping, LLDP (802.1AB), LLDP-MED, Energy-Efficient Ethernet (802.3az), Auto MDI/MDI-X, Access control lists (MAC/IP) | — | — |
| Management protocols | SNMPv1, SNMPv2c, SNMPv3, HTTP, SSH, Telnet, TFTP, RADIUS, TACACS+ | — | — |
| Link aggregation groups | 60 count | — | — |
| Ports per aggregation group | 8 ports | — | — |
| QoS queues | 8 count | — | — |
| Switching layer | Layer 3 | — | — |
| Management level | Managed | — | — |
| Airflow direction | Front-to-back | — | — |
| Maximum heat dissipation | 522 BTU/h | — | — |
| Rated input current | 9.2 A | — | — |
| Directives | RoHS | — | — |
| Stack members | 10 count | — | — |
| Stacking bandwidth | 100 Gbps | — | — |
| Needs separately-sold parts | Yes | — | — |
| IPv4 unicast routes | 2000 count | — | — |
| IPv6 unicast routes | 1000 count | — | — |
| Module slots | 2 count | — | — |
| Routing protocols | Static routing, RIP, RIPng, OSPF, OSPFv3, PIM, VRRP | — | — |
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