Replacement for JL818A: Drop-In Alternatives We Stock
Looking for a replacement for the JL818A (JL818A - Aruba 4100i 24-Port 1000Base-T 4x SFP+ Ethernet Switch)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the JL818A
| SKU | JL818A |
|---|---|
| Product | JL818A - Aruba 4100i 24-Port 1000Base-T 4x SFP+ Ethernet Switch |
| Current price | $1,945.26 |
| Stock status | In Stock |
| Detail page | View JL818A › |
Drop-in replacements for JL818A
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
J9779AR - Aruba 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779AR
Price: $184.21
J9779A - Aruba 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779A
Price: $184.21
Aruba J9779A#AC3 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779A-AC3
Price: $2,205.62
Aruba J9779A#ABA 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779A-ABA
Price: $2,205.62
Aruba J9779A#B2C 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779A-B2C
Price: $2,205.62
Aruba J9779AR#ABA 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779AR-ABA
Price: $2,205.62
Aruba J9779A#0D1 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779A-0D1
Price: $2,205.62
Aruba J9779A#ABB 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779A-ABB
Price: $2,205.62
Aruba J9779A#ACC 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779A-ACC
Price: $2,205.62
Aruba J9779A#ACD 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779A-ACD
Price: $2,205.62
B3G124-24P - Enterasys Secure Stack 24-Port Ethernet Switch with PoE 24 x 10/100/1000Base-T LAN Ethernet Switch
SKU: B3G124-24P
Price: $291.79
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.