Replacement for L-AR-5.0-3000TPS: Drop-In Alternatives We Stock
Looking for a replacement for the L-AR-5.0-3000TPS (Cisco L-AR-5.0-3000TPS Access Registrar v.5.0 License 1, 3000 Transactions Per Second)? Pro Disk Network ships Cisco 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 L-AR-5.0-3000TPS
| SKU | L-AR-5.0-3000TPS |
|---|---|
| Product | Cisco L-AR-5.0-3000TPS Access Registrar v.5.0 License 1, 3000 Transactions Per Second |
| Stock status | In Stock |
| Detail page | View L-AR-5.0-3000TPS › |
Drop-in replacements for L-AR-5.0-3000TPS
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.
Cisco IEM-3000-8TM Industrial Ethernet 3000 Series RJ-45 8 x Ports 10/100Base-TX + 2 x combo Gigabit SFP Layer 2 managed DIN rail mountable Fast Ethernet Switch Spare
SKU: IEM-3000-8TM
Price: $1,304.68
IE-3000-8TC-E - Cisco Industrial Ethernet 3000 Series RJ-45 8 x Ports 10/100Base-TX + 2 x combo Gigabit SFP Layer 2 managed DIN rail mountable Fast Ethernet Switch
SKU: IE-3000-8TC-E
Price: $2,209.05
IE-3000-8TC-RF - Cisco Industrial Ethernet 3000 Series RJ-45 8 x Ports 10/100Base-TX + 2 x combo Gigabit SFP Layer 2+ managed DIN rail mountable Fast Ethernet Switch
SKU: IE-3000-8TC-RF
Price: $2,565.00
IEM-3000-4PC-4TC - Cisco Industrial Ethernet 3000 Switch Module
SKU: IEM-3000-4PC-4TC
Price: $2,713.13
ISA-3000-4C-K9 - Cisco Industrial Security Appliance 3000 4-ports Managed Switch
SKU: ISA-3000-4C-K9
Price: $2,741.05
IE-3000-8TC - Cisco Industrial Ethernet 3000 Series RJ-45 8 x Ports 10/100Base-TX + 2 x combo Gigabit SFP Layer 2 managed DIN rail mountable Fast Ethernet Switch
SKU: IE-3000-8TC
Price: $4,097.43
AIR-CAS-3KC-K9 - Cisco Context-Aware Software - License - 3000 Client
SKU: AIR-CAS-3KC-K9
Price: $4,175.89
C6800-XL-3KW-AC - Cisco 3000-Watts Power Supply for Cisco Catalyst 6807-XL
SKU: C6800-XL-3KW-AC
Price: $2,228.21
A9K-3KW-AC - Cisco 3000-Watts Redundant Power Supply For Cisco ASR 9000 Series
SKU: A9K-3KW-AC
Price: $4,969.26
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.