[shortdesc]

• Managed, Rack-mountable, 24 x 1G ports, 4 x 1G SFP Uplinks, No PoE (Data Only), Layer 2

 [/shortdesc]

[properties]

Properties	Instant On 1830 24-Port Gb Smart Switch (JL812A)
Description	The Instant On 1830 24p (JL812A) is a smart-managed switch with 24 Gigabit Ethernet ports and 2 SFP uplink ports, designed for small businesses that need affordable and reliable network connectivity.
Product Family	1830 Series
Product Type	Ethernet Switch
I/O ports and slots	24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3) Type 10BASET, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASET/100BASETX: half or full; 1000BASE-T: full only 2 SFP 1GbE ports
Frequency	50/60 Hz
AC voltage	100 - 127/200 - 240 VAC
Current	0.4A/0.3A
Maximum power rating	100-127V:19.1W 200-220V: 19W
PoE power	-
Idle power	100-127V: 7.6W 200-220V: 7.8W
Dimension	215.9 x 443.0 x 43.9 mm (8.50 x 17.44 x 1.73 in)

[/properties][specifications]

Specifications	Instant On 1830 24-Port Gb Smart Switch (JL812A)
CPU	ARM Cortex-A9 @ 800 MHz
Memory and Flash	512 MB SDRAM, 256 MB flash
Packet Buffer	1.5MB
100 Mb Latency	< 5.2µs
1000 Mb Latency	< 2.8 µs
Throughput	38.68 Mpps
Routing/Switching capacity	52 Gbps
MAC address table size	16000 entries
Management	Aruba Instant On Cloud; Web browser; SNMP Manager
Operating temperature	32°F to 104°F (0°C to 40°C)
MTBF (years)	203.6
Safety	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/CSAC22.2 No.62368-1, 2nd.& 3rd. Ed.EN/IEC 60825-1:2014 Class 1
Emissions	EN 55032:2015/CI SPR 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

[/specifications][accesories]

Aruba 1G SFP LC LX 10km SMF Transceiver	J4859D
Aruba Instant On SFP LC SX 500M MMF Transceiver	R9D16A

[/accesories] 

HPE Aruba Instant On 1830 24-Port Gb Smart Switch (JL812A)

The HPE Aruba Instant On 1830 24-Port Gb Smart Switch (JL812A) is an entry-level, smart-managed Layer 2 switch designed for small businesses and branch offices. With 24 Gigabit Ethernet ports and 2 dedicated 1GbE SFP uplinks, this switch delivers reliable, high-speed connectivity for essential business devices. Its compact, fanless design ensures silent operation, while cloud-based management makes it simple to deploy, monitor, and control from anywhere.

Key Features:

• 24 x 1GbE Ports + 2 x SFP Uplinks: Provides dependable wired access and fiber uplink options.

• Smart-Managed Layer 2 Features: Includes VLANs, QoS, and link aggregation for better traffic control.

• Cloud & Local Management: Configure and monitor via the Aruba Instant On mobile app or web GUI.

• Energy Efficient & Silent: IEEE 802.3az compliance reduces power during low traffic; fanless design suits quiet workspaces.

• Compact & Lightweight: Only 2.49 kg (5.50 lb), perfect for office, retail, or branch environments.

Technical Overview:

• Recommended for: Small businesses, retail, branch offices.

• Ports: 24 x 1GbE, 2 x 1GbE SFP uplinks.

• Switching Capacity: 52 Gbps.

• Forwarding Rate: 38.68 Mpps.

• Management: Aruba Instant On cloud portal, web-based GUI, SNMP.

• Power Consumption: Max 19.1W (100–127V), 19W (200–220V); Idle 7.6–7.8W.

• Dimensions & Weight: 21.59 x 44.30 x 4.39 cm; 2.49 kg (5.50 lb).

You can check the related tab for the JL812A datasheet.