HPE Networking Instant On Switch 24p Gigabit CL4 PoE 2p SFP 195W 1830 (JL813A)

Technical Specifications

• Product Number (SKU): JL813A

• I/O Ports and Slots:

  • 24 RJ-45 autosensing 10/100/1000BASE-T ports (12 ports support Class 4 PoE, 195W total PoE budget)

  • 2 SFP 1GbE ports

• Memory and Processor:

  • 512 MB SDRAM

  • CPU: Single-Core ARM v7 Cortex-A9 @ 800 MHz

  • Packet Buffer Size: 1.5 MB

  • Flash: 256 MB

• Physical Characteristics:

  • Dimensions: 44.3 x 25.4 x 4.39 cm (17.42 x 10 x 1.73 in)

  • Weight: 3.49 kg (7.69 lb)

• Performance:

  • 100 Mb Latency: < 5.2 µs (64-byte packets)

  • 1000 Mb Latency: < 2.8 µs (64-byte packets)

  • Throughput: Up to 38.68 Mpps (64-byte packets)

  • Switching Capacity: 52 Gbps

  • MAC Address Table Size: 16,000 entries

• Electrical Characteristics:

  • Frequency: 50 Hz/60 Hz

  • AC Voltage: 100–127 VAC / 200–240 VAC

  • Current: 2.6 A / 1.4 A

  • Maximum Power Rating: 239.7 W (100–127 V), 234.8 W (200–220 V)

  • Idle Power: 14.5 W (100–127 V), 14.2 W (200–220 V)

  • Power Supply: Internal power supply

  • PoE Power: 195 W Class 4 PoE (IEEE 802.3at, up to 30 W per port)

• Environmental:

  • Operating Temperature: 0°C to 40°C (32°F to 104°F)

  • Operating Relative Humidity: 15% to 95% @ 104°F (40°C), non-condensing

  • Non-operating/Storage Temperature: -40°C to 70°C (-40°F to 158°F)

  • Non-operating/Storage Relative Humidity: 15% to 95% @ 149°F (65°C), non-condensing

  • Altitude: Up to 3,048 m (10,000 ft)

  • Acoustic: Fan-based (not fanless, audible fan noted in reviews)

• Safety Certifications:

  • EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013

  • EN/IEC 62368-1, 2nd & 3rd Ed.

  • UL 62368-1, 2nd & 3rd Ed.

  • CAN/CSA C22.2 No. 62368-1, 2nd & 3rd Ed.

  • EN/IEC 60825-1:2014 Class 1

• Emissions:

  • EN 55032:2015/CISPR 32, Class A

  • FCC CFR 47 Part 15: 2018 Class A

  • ICES-003 Class A

  • VCCI Class A

  • CNS 13438 Class A

  • KN 32 Class A

  • AS/NZS CISPR 32 Class A

• Immunity:

  • Generic: EN 55035, CISPR 35, KN35

  • ESD: EN/IEC 61000-4-2

  • Radiated: EN/IEC 61000-4-3

  • EFT/Burst: EN/IEC 61000-4-4

  • Surge: EN/IEC 61000-4-5

  • Conducted: EN/IEC 61000-4-6

  • Power Frequency Magnetic Field: EN/IEC 61000-4-8

  • Voltage Dips and Interruptions: EN/IEC 61000-4-11

  • Harmonics: EN/IEC 61000-3-2

  • Flicker: EN/IEC 61000-3-3

• Device Management:

  • Instant On Cloud

  • Web browser

  • SNMP Manager (v1, v2c, read-only)

• Mounting:

  • Supports tabletop mounting

  • Supports rack mounting

  • Supports wall mounting with ports facing up or down

  • Supports under-table mounting using base surface mounting holes

• Transceivers:

  • HPE Networking Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A)

  • HPE Networking Instant On 1G LX SFP LC 10km SMF Transceiver (S0G20A)

  • HPE Networking Instant On 1G SFP RJ45 100m Cat5e Transceiver (R9D17A/R9D17B)

Key Features

• Management:

  • Cloud-based management via Instant On mobile app or web portal for remote access.

  • Local web GUI for straightforward, non-technical management.

  • Secure HTTPS sessions, firmware update scheduling, configuration file backup/restore, DHCP client mode, locator LED, management VLAN, and SNTP.

• Quality of Service (QoS):

  • Class of Service (CoS) with DSCP or IEEE 802.1p prioritization, mapping packets to four hardware queues.

• Connectivity:

  • Auto MDI/MDI-X and auto-negotiation on all 10/100/1000 ports.

  • 2 SFP ports for 1G fiber connectivity, increasing total port count.

• Switching:

  • IEEE 802.1D STP, 802.1w RSTP, BPDU filtering, loop protection, IGMP v1/v2 snooping, link aggregation (up to 16 trunks, 8 ports per trunk), LLDP/LLDP-MED, VLAN support, port mirroring, and auto-recovery.

• Network Security:

  • TPM-based security for cryptographic key storage, automatic DoS protection, global storm control, and VLAN segmentation.

• Performance and Efficiency:

  • IEEE 802.3az Energy Efficient Ethernet, auto-port shutdown, and jumbo frame support (up to 9216 bytes).

  • PoE Scheduling for configuring specific times to supply power to connected devices (e.g., during business hours).

• Web Management Interface Features:

  • Quick startup wizard, user account management, SSL encryption, SCP/TFTP file transfer, dual image support, event/session logging, remote syslog, cable diagnostics, IPv4 ping, and support file generation.

• Standards and Protocols:

  • IEEE 802.3, 802.3u, 802.3z, 802.3ab, 802.3x, 802.1Q, 802.1p, 802.3ad, 802.1D, 802.1w, 802.3az, 802.1AB, 802.3ac.

  • RFCs: 768, 783, 791, 792, 793, 813, 826, 879, 896, 894, 919, 922, 950, 1042, 1071, 1123, 1141, 1155, 1157, 1350, 1533, 1541, 1624, 1700, 1867, 2030, 2131, 2132, 2616, 3164, 3411–3413, 4251–4254, 4330, 4419, 4541, 4716, 5424.

  • Management RFCs: 1213, 1286, 1493, 1573, 1643, 2011–2013, 2233, 2578–2580, 2665, 2666, 2737, 2863, 3410, 3417, 4022, 4113, 4293, 2271, 1212, 2295.

• PoE Features:

  • Supports IEEE 802.3af (15.4 W) and 802.3at (30 W) PoE standards.

  • Auto-PoE power configuration via Link Layer Discovery Protocol (LLDP).

  • PoE power allocation based on LLDP-MED, class, or usage for efficient energy savings.