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 rackmount switch with twenty-four RJ45 ports and four SFP cages

HPE

HPE Aruba 4100i JL818A#ABA 24-port PoE network switch

SKU CH-TF85-HH1RJ MPN JL818A#ABA

Ruggedised managed switch with 24 PoE RJ45 ports and four 1G/10G SFP uplinks for harsh environments

  • FormatRackmount
  • Network Management TypeManaged
  • Primary Ports24 x RJ45 + 4 x SFP
  • Primary Port Speed10/100/1000Mbps + 10 Gbps
  • Primary Port Type4 x ports 100M/1G BaseT Class 6 PoE ports supporting up to 6
  • PoEYes
  • Managed switching simplifies network control
  • Ruggedised design withstands harsh environments
  • 4 ports deliver up to 60W PoE for high-power devices
  • 20 ports provide up to 30W PoE for standard endpoints
  • 4 SFP ports enable 10Gbps uplink connectivity

Rugged 24-port PoE switch for harsh environments

The HPE Aruba 4100i JL818A#ABA is a managed rackmount switch built for industrial or outdoor deployments. It provides 24 RJ-45 copper ports and four SFP uplinks in a 1U form factor. The chassis is hardened for extended temperature ranges and vibration resistance.

PoE budget suits mixed device loads.

Twenty ports deliver up to 30 W each for standard access points or IP phones. Four ports deliver up to 60 W each for pan-tilt-zoom cameras or high-performance wireless gear. Networks requiring 60 W on every port should evaluate higher-capacity PoE platforms.

Four Class 6 ports supply 60 W per port

The distinguishing specification is the split PoE capability: four 100M/1G Base-T ports support Class 6 at 60 W, while the remaining twenty support Class 4 at 30 W. This mix determines whether the switch can power your heaviest endpoints without an external injector.

Highlights

  • Managed switching simplifies network control
  • Ruggedised design withstands harsh environments
  • 4 ports deliver up to 60W PoE for high-power devices
  • 20 ports provide up to 30W PoE for standard endpoints
  • 4 SFP ports enable 10Gbps uplink connectivity

Specifications

BrandHPE
SeriesAruba 4100i
ModelJL818A#ABA
FormatRackmount
Network Management TypeManaged
Primary Ports24 x RJ45 + 4 x SFP
Primary Port Speed10/100/1000Mbps + 10 Gbps
Primary Port Type4 x ports 100M/1G BaseT Class 6 PoE ports supporting up to 60W per port
20 x ports 100M/1G BaseT Class 4 PoE ports supporting up to 30W per port
4 x 1G/10G SFP ports
PoEYes
FeaturesThe Aruba CX 4100i Switch Series is a modern family of ruggedized Ethernet switches ideal for connecting IoT, access points, and user devices in harsh environments. Created for high performance, reliable, and access with enhanced securit
Dimensions1.73" x 17.50" x 12.00"
Weight14.26 lbs.
Shipping weight8.62 kg
Package size762 × 508 × 254 mm

Questions about this item

Does the JL818A#ABA ship with SFP transceivers or must they be purchased separately?

The switch includes 24 RJ45 ports and 4 SFP cages; SFP transceivers are not included and must be bought separately.

When should I use the 60 W Class 6 ports versus the 30 W Class 4 ports on the JL818A#ABA?

Four ports deliver up to 60 W each for high-power devices; the remaining twenty ports supply up to 30 W each for standard PoE gear.

How much throughput can the 10 Gbps SFP uplinks add to a 1 Gbps access layer built on the JL818A#ABA?

Each SFP cage accepts 1 Gbps or 10 Gbps modules, providing up to 10 Gbps per uplink for aggregation or core connectivity.

Also in this aisle

People compared these

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