We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver rack-mount switch with 48 RJ45 ports and four SFP slots

HPE Networking Instant On

HPE Networking Instant On 1830 48-port Gigabit 4 SFP switch JL814A#ABA

SKU CH-K4H7-R4BZH MPN JL814A#ABA

Smart-managed Layer 2 switch with 48 Gigabit RJ45 ports and four SFP uplinks for small-business networks

  • Switch TypeEntry-level, smart-managed, Gigabit Layer 2 switches. Easy-t
  • Network Management TypeSmart
  • Primary Ports48 x RJ45 + 4 x SFP
  • Buffer Memory1.5 MB
  • PoENo
  • Layer2

Class 48 Ports 4 x SFP

  • Smart-managed Layer 2 switch simplifies network deployment
  • 48 Gigabit RJ-45 ports plus 4 SFP uplinks expand connectivity
  • Cloud and mobile app enable remote management anywhere
  • Fan-less design suits acoustically sensitive environments
  • 5 MB packet buffer handles traffic bursts

Product identity

The HPE Instant On 1830 is a 48-port Gigabit smart-managed switch with four SFP uplinks. It targets small businesses that need a cost-effective Layer 2 foundation without Power over Ethernet. Management is handled through a mobile app, cloud portal or local web GUI. The switch ships new and ready for immediate deployment.

Build and connectivity

A fan-less chassis keeps acoustic output low for office or retail spaces. The unit measures 44.30 cm wide, 25.30 cm deep and 4.39 cm high, weighing 3.54 kg, so it fits a standard rack shelf. Forty-eight RJ45 ports provide copper connectivity while four dedicated 1G SFP ports accept fibre modules for longer links. An internal 1.5 MB packet buffer absorbs burst traffic.

Practical limits

Layer 2 operation means no static routing or Layer 3 services are available on this model. The 1.5 MB buffer and 1G SFP speed cap aggregate uplink throughput, so heavy inter-VLAN or storage traffic may saturate the uplinks. PoE is not supported, so phones, cameras or access points need separate injectors or a PoE switch. Operating temperature spans 0 to 40 °C at altitudes up to 10,000 ft.

Highlights

  • Smart-managed Layer 2 switch simplifies network deployment
  • 48 Gigabit RJ-45 ports plus 4 SFP uplinks expand connectivity
  • Cloud and mobile app enable remote management anywhere
  • Fan-less design suits acoustically sensitive environments
  • 5 MB packet buffer handles traffic bursts

Specifications

BrandHPE Instant On
Model1830
Part NumberJL814A#ABA
Switch TypeEntry-level, smart-managed, Gigabit Layer 2 switches. Easy-to-deploy, secure and affordable switches, designed for small businesses?looking for cost-effective solution with evolving networking demands. Using the Instant On mobile app or the cloud-based web portal, quickly setup, monitor and manage the 1830 switches. Can also manage the device through the local web GUI. This model has 48 10/100/1000 RJ-45 and 4 SFP 1GbE ports.
Network Management TypeSmart
Primary Ports48 x RJ45 + 4 x SFP
Buffer Memory1.5 MB
PoENo
Layer2
Power100 - 240 VAC
Dimensions25.30 x 44.30 x 4.39 cm (9.96" x 17.44" x 1.73")
Weight3.54 kg (7.80 lbs.)
TemperatureOperating temperature 0-40°C, 0-10,000 ft
FeaturesARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash
packet buffer: 1.5 MB
Shipping weight4.54 kg
Package size533 × 305 × 127 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What throughput does the 48-port Gigabit RJ45 and 4 SFP interface support?

The 48 RJ45 ports run at 10/100/1000 Mbps and the four SFP ports operate at 1 GbE each, giving wire-speed Gigabit on every connection.

What clearance and mounting space does the 44.30 cm wide, 4.39 cm high chassis require?

The unit measures 44.30 cm wide, 25.30 cm deep and 4.39 cm high (1U), weighing 3.54 kg, so it fits a standard 1U shelf or rack tray with at least 25.30 cm depth.

How is the switch configured through the Instant On mobile app and what step is often missed?

Power the switch, connect it to the Internet, open the Instant On app, claim the device by scanning its label, then apply a firmware update before adding VLANs or port profiles.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.