• Cisco L-FLSA1-2X-5-36G ASR 1002-X 36Gbps throughput upgrade license
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Cisco L-FLSA1-2X-5-36G ASR 1002-X 5G to 36G Upgrade License E-Delivery

Cisco L-FLSA1-2X-5-36G ASR 1002-X 5G to 36G Upgrade License E-Delivery

Cisco L-FLSA1-2X-5-36G

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About This Product

About This Product

Buy Cisco L-FLSA1-2X-5-36G | ASR 1002-X Maximum Throughput Upgrade License (5 Gbps to 36 Gbps) | E-Delivery

This license on sale are available exclusively Traditional License.

The L-FLSA1-2X-5-36G is the Cisco ASR 1002-X Maximum Throughput Upgrade License — the top-tier bandwidth license for the Cisco ASR 1002-X Aggregation Services Router. This Cisco ASR 1002-X 5G to 36G upgrade license boosts the system's aggregate throughput from the factory-default 5 Gbps to the maximum 36 Gbps in a single software-activated step — the full-rated capability of the ASR 1002-X integrated ESP. For service provider edge, large enterprise WAN aggregation, and high-bandwidth DMVPN hub deployments requiring the absolute ceiling of ASR 1002-X performance, this ASR 1002-X 36G license unlocks every bit of throughput the platform can deliver.

Also referenced as FLSA1-2X-5-36G or FLSA1-2X-5-36G=, this Cisco ASR 1002-X 5G to 36G e-delivery license is a perpetual, software-activated license that requires the ASR 1002-X to be at the base 5 Gbps throughput level. At 36 Gbps, the ASR 1002-X operates at its maximum rated throughput — more than 7x the base 5 Gbps capacity. This is the most economical way to reach maximum performance if you plan to fully utilize the platform: a single license takes you from base to max, avoiding the cost of incremental upgrades (5→10→20→36G). For an intermediate jump, FLSA1-2X-5-20G provides 5→20 Gbps. Note: at 36 Gbps throughput, to fully utilize the bandwidth, you will need high-speed SPA modules (e.g., SPA-1X10GE-L-V2 or SPA-2X10GE-V2) as the built-in GE/SFP ports are limited to 1 Gbps each.

✅ Key Features

  • • Maximum throughput — 36 Gbps — the full-rated capacity of the ASR 1002-X integrated ESP, 7.2x the base 5 Gbps
  • • Direct 5→36G jump — single license takes you from base to max, most cost-effective path to full platform performance
  • • Top-tier performance — ideal for service provider edge, large enterprise WAN aggregation, and high-bandwidth DMVPN hubs
  • • Software-only upgrade — no hardware swap, ESP replacement, or downtime beyond a simple reload
  • • No further upgrade possible — 36 Gbps is the absolute ceiling for the ASR 1002-X platform
  • • E-Delivery — license file delivered by email, activated via Cisco IOS XE CLI with no physical shipment
  • • Perpetual license — one-time purchase with no recurring subscription or annual renewal fee

Compatible Platform

The FLSA1-2X-5-36G maximum throughput license is exclusively compatible with the Cisco ASR 1002-X router. Requires any technology package license. For intermediate upgrades: FLSA1-2X-5-10G (5→10G) or FLSA1-2X-5-20G (5→20G). To fully utilize 36 Gbps, install high-speed SPA modules — the six built-in GE/SFP ports are fixed at 1 Gbps. Not compatible with ASR 1001-X (max 20 Gbps) or ASR 1000-HX series (44–100 Gbps with different license hierarchy).

Information Needed

To generate your license file, please send the output of show license udi from your Cisco ASR 1002-X router to support@switchlicense.com, or leave a message online after placing your order. The license file is tied to your specific device UDI and cannot be transferred to another unit.

License Delivery

This Cisco software license is delivered electronically. Once your device UDI is confirmed, we will send you the .lic license file by email. No physical shipment is required — simply install the file on your ASR 1002-X and the 36 Gbps maximum throughput upgrade is immediately active after reload.

Warranty

We provide a 100% working warranty on all licenses. If the license file does not activate correctly on your device, we will resolve the issue at no additional cost. All payments are processed securely via PayPal for your peace of mind.

Part Numbers: FLSA1-2X-5-36G  |  L-FLSA1-2X-5-36G  |  FLSA1-2X-5-36G=  |  L-FLSA1-2X-5-36G=

Technical Specifications

BrandCisco
ModelL-FLSA1-2X-5-36G
License Feature ASR 1002-X 5G to 36G Upgrade License E-Delivery
License TypeTraditional License Permanent
CompatibilityCisco ASR 1000 Series (ASR 1001-X, 1002-X, 1004, 1006, etc.)
Delivery FormatE-Delivery Lic license file by E-mail
Lead TimeWithin 24 hours by e-mail after device information received
WarrantyOriginal from Cisco ,100% Guaranteed Functional

How You'll Receive Your Order

Place Your Order
Complete checkout securely. PayPal, Visa, Mastercard & Amex accepted.
Send Device Info
Email your device S/N or UDI so we can bind the license correctly.
We Process & Verify
Our Cisco-certified engineers prepare and verify your license file.
Receive & Deploy
License file delivered to your email. Install and activate immediately.

Important: Please send your device Serial Number (S/N) or UDI to support@switchlicense.com after placing your order. This is required to bind the license to your specific device.

Same Business DayAverage delivery after info received
Delivered by EmailLicense file sent directly to your inbox
Place Your Order
Complete checkout securely. PayPal, Visa, Mastercard & Amex accepted.
Quality Inspection
Unit is tested, cleaned and packed by our engineers. Ready in 1–2 business days.
Shipped Worldwide
Dispatched via FedEx / DHL / UPS with full tracking provided.
Delivered to You
Arrives in 3–7 business days. 90-day warranty starts from delivery date.

Shipping carriers: We ship via FedEx, DHL, and UPS depending on your region. A tracking number will be emailed to you once your order is dispatched. Questions? Contact us at support@switchlicense.com

1–2 Days ProcessingInspection & packing before dispatch
3–7 Business DaysWorldwide via FedEx / DHL / UPS

Warranty & Quality Guarantee

Lifetime Warranty — No Expiry, No Exceptions

Every software license we sell is 100% genuine Cisco original, sourced from authorized channels. Your license is permanently activated and fully transferable. If it ever stops working due to a product defect, we replace it for free — for life. No questions asked.

100% Authentic Cisco

Never cloned or modified. Every license comes with proof of authenticity and original activation records.

Fully Activated & Ready

Pre-verified and activated before dispatch. Deploy immediately with zero setup friction.

Full Documentation

License keys, activation codes, and all relevant documentation included with every order.

90-Day Comprehensive Warranty

All pre-owned Cisco hardware is professionally inspected, cleaned, and stress-tested by our Cisco-certified engineers. We guarantee full functionality for 90 days from delivery. If the unit fails within this period, we will repair or replace it at no cost to you.

Professionally Refurbished

Fully disassembled, cleaned, and tested to meet original Cisco factory specifications.

DOA Replacement

Dead on arrival? We ship a replacement unit immediately with priority shipping — no delays.

Safe Packaging

Anti-static wrap, custom foam inserts, and secure outer boxing prevent transit damage.

All products are individually inspected and verified by our Cisco-certified engineers before dispatch. Questions? Our team responds within 24 hours via WhatsApp or email.

Information Required from Buyer
Action Required After Purchase — Please Read Before Ordering

Cisco licenses are device-specific — each license must be bound to a unique device identifier before it can be activated. To process your order, we require the following information from your device after purchase.

1
Find Your UDI or S/N Run show license udi or show version on your device CLI to locate the Unique Device Identifier.
2
Complete Your Purchase Place your order as normal. No device info is needed at checkout — you'll send it to us after payment.
3
Email Us Your Device Info Send your UDI or Serial Number (S/N) to us via email or WhatsApp. We'll generate your license file right away.

Send your device info to support@switchlicense.com or via WhatsApp — we'll deliver your license within 24 hours on business days.

License Activation Steps

1
Find Your UDI
Run 'show license udi' on your ASR1000 to get the device UDI. Email it to support@switchlicense.com after purchase.
2
Upload License File
Copy the .lic file to bootflash: 'copy tftp: bootflash:' or 'copy scp: bootflash:' depending on your network setup.
3
Install License
In privileged EXEC mode, run: 'license install bootflash:filename.lic' to activate the license on the ASR1000.
4
Verify Activation
Run 'show license detail' and 'show version' to confirm the feature is licensed. No reload typically required.

Frequently Asked Questions

1 Is this license genuine and legally transferable?
This is a 100% genuine Cisco license, originally issued to an enterprise organization that has since upgraded or replaced their infrastructure. The license comes from decommissioned equipment and has never been activated — making it completely clean and ready to bind to your device. It is fully legitimate and legally transferable under Cisco's licensing policy.
2 How will I receive the license after payment?
After completing your purchase, simply email your device's UDI (Unique Device Identifier) or Serial Number to support@switchlicense.com. Once we receive your device information, your license file will be generated, verified by our Cisco-certified engineers, and delivered to your inbox within 24 hours on business days. You'll receive a .lic file along with installation instructions.
3 Can the license be transferred to a different device in the future?
Yes, the license can be transferred to another device if needed. The transfer process is managed through Cisco's license LRP. If you need assistance with the transfer process, our team is happy to guide you through every step.

Need Bulk Pricing or Technical Support?

Our Cisco-certified engineers are ready to help — support@switchlicense.com

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