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Silver rack-mount switch with 24 RJ45 ports and four SFP cages

HPE Networking Instant On

HPE Networking Instant On 1930 JL683B#ABA 24G Class 4 PoE 195W 4SFP+ network switch

SKU CH-6FZ8-VBH0T MPN JL683B#ABA

A smart-managed 28-port switch with 24 Gigabit PoE+ ports, four 10 Gbps SFP+ uplinks and a 195 W power budget

  • Network Management TypeSmart
  • Primary Ports24 x RJ45 + 4 x SFP
  • Primary Port Speed10/100/1000Mbps + 10 Gbps
  • Buffer Memory1.5 MB
  • PoEYes
  • SNMPYes

Model 24G 4SFP+ PoE+ 195W

  • Smart-managed switch simplifies small-business deployment
  • 24 Gigabit RJ-45 ports connect wired devices
  • 4 SFP+ uplinks support 10 Gbps links
  • Class 4 PoE delivers 195 W power budget
  • Compact 1U rack-mount design fits tight spaces

Smart-managed 24-port PoE switch

The HPE Instant On 1930 provides 24 Gigabit RJ45 ports and four SFP+ uplink ports in a rack-mountable chassis. It delivers a 195 W Class 4 PoE budget to power access points, cameras or phones without separate injectors. The smart management layer gives VLAN, QoS and SNMP control through a cloud or local interface. Small-business IT teams get enterprise-grade features without the complexity of a full CLI.

Sustained-load behaviour

With a 1.5 MB packet buffer the switch absorbs burst traffic while maintaining wire-speed forwarding across all 28 ports. Maximum power draw is rated at 280.0 W under full PoE load, dropping to 30.0 W at idle, so heat output remains predictable in a closed cabinet. Fan speed scales with temperature rather than spiking on short bursts, keeping acoustic levels steady during long workdays. The fixed configuration means no module swaps that could interrupt uptime.

Pre-deployment checks

Verify that your rack depth accommodates the 26.47 cm chassis and that the 3.49 kg weight is within the shelf rating. Confirm the site can supply a circuit capable of 280.0 W peak draw for the PoE budget you plan to use. Ensure the SFP+ modules you intend to install match the 10 Gbps uplink speed and are on the vendor compatibility list. Cloud management requires outbound internet access on the management VLAN.

Highlights

  • Smart-managed switch simplifies small-business deployment
  • 24 Gigabit RJ-45 ports connect wired devices
  • 4 SFP+ uplinks support 10 Gbps links
  • Class 4 PoE delivers 195 W power budget
  • Compact 1U rack-mount design fits tight spaces

Specifications

BrandHPE Instant On
Model1930
Part NumberJL683B#ABA
Network Management TypeSmart
Primary Ports24 x RJ45 + 4 x SFP
Primary Port Speed10/100/1000Mbps + 10 Gbps
Buffer Memory1.5 MB
PoEYes
SNMPYes
Layer2
PoE Power Budget195 W Class 4
Max Power Consumption280.0 W maximum, 30.0 W idle
Dimensions4.39 x 44.25 x 26.47 cm (1.73" x 17.42" x 10.42")
Weight3.49 kg (7.69 lbs.)
FeaturesAdvanced, smart-managed, fixed-configuration Gigabit switches designed for small businesses. Easy-to-deploy, secure and affordable. The first switches with Instant On "anywhere, anytime" configuration and management. Using the Instant On mobile app or the cloud-based web portal, quickly setup, monitor and manage the 1930 switch. Can also choose to manage the device through the local web GUI. This model has 24 10/100/1000 RJ-45 and 4 SFP 1/10GbE ports. Provides 195 W Class 4 PoE power.
Shipping weight4.99 kg
Package size508 × 406 × 102 mm

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Questions about this item

How much power does the JL683B#ABA draw when running 24/7 with PoE devices attached?

The switch consumes a maximum of 280.0 W under full load and 30.0 W when idle, so daily operation with powered devices will fall between those two figures.

What cabling and uplink modules do I need to use all 28 ports on this switch?

You need 24 Cat5e or better RJ45 cables for the Gigabit ports and up to four SFP or SFP+ transceivers with matching fibre or copper cables for the 10 Gbps uplinks.

Will the 1930 switch pass traffic to my older 10/100 Mbps devices without configuration changes?

Yes, the 24 RJ45 ports auto-negotiate down to 10 or 100 Mbps, so legacy endpoints connect immediately while the four SFP+ slots remain available for 10 Gbps links.

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