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Silver rectangular rack-mount switch with 48 RJ-45 ports and four SFP+ uplinks

HPE Networking Instant On

HPE Networking Instant On 1930 48G 4SFP+ Switch JL685A#ABA

SKU CH-QZCY-MYNCN MPN JL685A#ABA

A managed Gigabit switch with 48 RJ-45 ports and four SFP+ uplinks for small-business networks

  • Switch TypeAdvanced, smart-managed, fixed-configuration Gigabit switche
  • Network Management TypeAruba Instant On Portal, Web browser, SNMP Manager
  • Uplink Speed/Type130.95 Mpps, maximum
  • Primary Ports48 RJ-45 10/100/1000 ports, 4 SFP 1/10GbE ports
  • PoENo
  • Dimensions1.73 x 17.42 x 11.12 in

Model 48G 4SFP+

  • 48 Gigabit RJ-45 ports for high-density wired connectivity
  • Four SFP+ 1/10GbE uplinks enable fiber links at up to 10 Gbps
  • 5 MB packet buffer absorbs traffic bursts for smooth Layer 2+ performance
  • ARM Cortex-A9 at 800 MHz with 512 MB SDRAM powers smart management features
  • Cloud and mobile app management via Aruba Instant On portal for remote configuration

Small-business switch with 48 Gigabit ports

The HPE Networking Instant On 1930 48G 4SFP+ Switch JL685A#ABA is a fixed-configuration, smart-managed Layer 2+ switch built for small businesses. It provides 48 RJ-45 10/100/1000 ports and 4 SFP+ ports for 1G or 10G fibre uplinks. The unit is rack-mountable and operates without PoE, making it suited for environments where devices use separate power sources. Management is handled through the Aruba Instant On cloud portal, mobile app or local web GUI.

Rack-mount installation with cloud onboarding

The switch fits a standard 19-inch rack using its 1.73-inch height, 17.42-inch width and 11.12-inch depth at a weight of 6.91 lb. Initial setup is performed by connecting to the Instant On cloud portal or mobile app, which guides port configuration and VLAN creation. A local web GUI is available if cloud access is restricted. Common issues include forgetting to enable the SFP+ ports for 10G operation and overlooking firmware updates before adding the switch to an existing managed stack.

ARM Cortex-A9 processor with 1.5 MB packet buffer

An ARM Cortex-A9 processor running at 800 MHz with 512 MB SDRAM and 256 MB flash drives the forwarding plane. The 1.5 MB packet buffer absorbs traffic bursts while maintaining a forwarding rate of 130.95 Mpps across all 48 primary ports and 4 uplinks. Because the model has no PoE capability, the power budget remains constant regardless of port load, so thermal output is predictable during sustained high-throughput periods.

Highlights

  • 48 Gigabit RJ-45 ports for high-density wired connectivity
  • Four SFP+ 1/10GbE uplinks enable fiber links at up to 10 Gbps
  • 5 MB packet buffer absorbs traffic bursts for smooth Layer 2+ performance
  • ARM Cortex-A9 at 800 MHz with 512 MB SDRAM powers smart management features
  • Cloud and mobile app management via Aruba Instant On portal for remote configuration

Specifications

BrandHPE Networking Instant On
SeriesHPE Networking Instant On Switch 1930
ModelJL685A#ABA
Part NumberJL685A#ABA
Switch TypeAdvanced, 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 48 10/100/1000 RJ-45 and 4 SFP 1/10GbE ports.
Network Management TypeAruba Instant On Portal, Web browser, SNMP Manager
Uplink Speed/Type130.95 Mpps, maximum
Primary Ports48 RJ-45 10/100/1000 ports, 4 SFP 1/10GbE ports
PoENo
Dimensions1.73 x 17.42 x 11.12 in
Weight6.91 lb
FeaturesARM Cortex-A9 @ 800 MHz
512 MB SDRAM, 256 MB flash
1.5 MB packet buffer
Shipping weight4.54 kg
Package size508 × 381 × 127 mm

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Questions about this item

How can I confirm the switch is operating correctly after connecting it to the Aruba Instant On portal?

The Instant On portal displays real-time port status, traffic counters and error rates for all 48 RJ-45 and 4 SFP+ ports, plus CPU utilisation of the ARM Cortex-A9 at 800 MHz and memory use of the 512 MB SDRAM.

What accessories are included and what must I purchase separately for fibre uplinks?

The box contains the switch, rack-mount brackets and a power cord; SFP or SFP+ transceivers and fibre patch cables for the four 1/10GbE uplink ports are not supplied.

Should I choose this 48-port non-PoE model or a 24-port PoE+ version for a mixed environment?

This JL685A#ABA provides 48 Gigabit RJ-45 ports with no PoE; if you need to power devices such as APs or phones over the cable, select a 24- or 48-port Class 4 PoE+ model from the 1930 series instead.

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