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L-FLS-A901-4S=
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- UPG ASR 901 4PORT SFP GE ELECTRONIC SPARE
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L-FLS-A901-4S=
UPG ASR 901 4PORT SFP GE ELECTRONIC SPARE
$1,098.00
35 in Global Warehouse
$1,098.00
56% off
TRUSTED, TRIED, PROVEN
L-FLS-A901-4S= Overview
L-FLS-A901-4S=-UPG ASR 901 4PORT SFP GE ELECTRONIC SPARE is engineered as a critical replacement component for the ASR 901 series network systems, ensuring that vital hardware connectivity remains uninterrupted. Although it does not belong to any software category—such as operating systems, antivirus, productivity suites, cloud services, or virtualization—its role as an electronic spare is integral for businesses and IT management in maintaining reliable network operations.
This electronic spare requires no digital key activation or specific license type, and there is no license duration or user/device count applicable. It is intended for enterprise and IT infrastructure use in network restoration and maintenance scenarios, delivered as a physical component and installed by trained technicians, ensuring compatibility with systems that support the ASR 901 series.
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L-FLS-A901-4S= Specifications
| Product Type | N/A |
| Software Category | N/A |
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| License Duration | N/A |
| Use Case | N/A |
| User Count | N/A |
| Device Count | N/A |
| Platform Compatibility | N/A |
| Delivery Method | N/A |
| Activation Type | N/A |
| Language Support | N/A |
| Bit Version | N/A |
| Cloud Integration | N/A |
| Software Format | N/A |
| Support Included | N/A |
| Product Name | L-FLS-A901-4S=-UPG ASR 901 4PORT SFP GE ELECTRONIC SPARE |
| License Key Included | N/A |
| ESD (Electronic Software Delivery) | N/A |
| Renewable | N/A |
| Compliance Certifications | N/A |
| Product Region | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | N/A |
| Bit Version | N/A | N/A | 64-bit | 64-bit | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Delivery Method | Email Delivery | Digital Key | Email Delivery | Digital Key | N/A |
| Device Count | 1 Device | 1 Device | 1 Device | N/A | N/A |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | N/A |
| Language Support | English | English | English | English | N/A |
| License Duration | Lifetime | Lifetime | 1 Year | Lifetime | N/A |
| License Key Included | Yes | Yes | Yes | Yes | N/A |
| License Type | Volume | Subscription | Subscription | Volume | N/A |
| Platform Compatibility | N/A | Cross-Platform | Windows | Windows / Linux | N/A |
| Product Name | L-ASA-VPNP-5525=-PREMIUM SHARED VPN PARTICIPANT LICS FOR ASA 5525-X | C1-C3650-24-L-S-Cisco ONE C3650-24 LAN Base to IP Base Smart License | L-FPR4125T-T-1Y-1YR SUB FPR4125 THREAT DEFENSE THREAT PROT | WCS-PLUS-UPG-100-UPG WCS PLUS LICENSE F/100 APS WINOWS/LINUX | L-FLS-A901-4S=-UPG ASR 901 4PORT SFP GE ELECTRONIC SPARE |
| Product Region | Global | Global | Global | Global | N/A |
| Product Type | Software License | Software License | Software License | Software License | N/A |
| Renewable | No | No | Yes | No | N/A |
| Software Category | Security | Network Management | Security | Network Management | N/A |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | N/A |
| Support Included | Yes | Yes | Yes | Yes | N/A |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | N/A |
| User Count | Unlimited | N/A | 1 User | N/A | N/A |
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Questions & Answers
Q
What is the Cisco UPG ASR 901 4PORT SFP GE Electronic Spare (SKU: L-FLS-A901-4S=)?
A
The Cisco UPG ASR 901 4PORT SFP GE Electronic Spare (SKU: L-FLS-A901-4S=) is an official replacement module for the ASR 901 router, offering four 1 Gigabit Ethernet SFP interfaces to restore or expand network edge connectivity.
Q
Which SFP transceivers are compatible with the ASR 901 4PORT SFP GE Electronic Spare?
A
This module supports all Cisco 1 Gbps SFP transceivers rated for the ASR 901 platform, including 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-ZX and CWDM SFP models.
Q
How do I install the ASR 901 4PORT SFP GE Electronic Spare in my router?
A
Power down the ASR 901 chassis, remove the existing SFP module if present, slide in the new 4-port spare until it clicks, reconnect power, and verify port status via the CLI or web interface.
Q
Is a software upgrade required when adding the 4PORT SFP GE Electronic Spare?
A
In most cases, no additional software upgrade is needed if your IOS-XE version already supports the ASR 901 four-port SFP module; verify compatibility in Cisco’s release notes for your image.
Q
What performance can I expect from the four GE SFP ports?
A
Each port delivers up to 1 Gbps of line-rate throughput with wire-speed forwarding and low latency, supporting up to four simultaneous fiber or copper uplinks.
Q
Can the ASR 901 4PORT SFP GE Electronic Spare be hot-swapped?
A
No, the module is not hot-swappable. You must power down the ASR 901 chassis before replacing or installing the spare SFP module.
Q
What are the environmental specifications for this spare module?
A
The module operates between 0°C and 40°C (32°F to 104°F) with 5%–85% non-condensing humidity, and storage ranges from –40°C to 70°C (–40°F to 158°F).
Q
How do I verify that the newly installed module is recognized?
A
Enter “show platform hardware slot <slot-number>” in the CLI; confirmed status “ok” and four port entries indicate proper installation.
Q
What warranty covers the Cisco UPG ASR 901 4PORT SFP GE Electronic Spare?
A
Cisco provides a limited lifetime warranty for this electronic spare when purchased through authorized channels, covering defects and hardware failures.
Q
What is the typical lead time for delivery of SKU: L-FLS-A901-4S=?
A
Standard lead time is 3–5 business days for domestic orders; international deliveries vary by region and may require up to 10 business days.
Q
How do I place an order for the ASR 901 4PORT SFP GE Electronic Spare?
A
Order online via Cisco’s authorized distributor portal using SKU L-FLS-A901-4S=, or contact your Cisco account representative with this SKU for a formal quote.
Q
Does this module require additional licensing?
A
No separate license is required for the electronic spare itself; licensing for port activation is managed by the router’s system-level feature sets.
Q
What maintenance best practices apply to this spare module?
A
Keep SFP ports clean of dust caps, inspect for bent pins before insertion, store unused modules in anti-static packaging, and follow Cisco’s hardware safety guidelines.
Q
How can I troubleshoot link issues on the GE SFP ports?
A
Check SFP latch engagement, verify correct transceiver type, run “show interfaces <interface> status” for errors, and swap with a known-good module to isolate faults.
Q
Is the ASR 901 4PORT SFP GE module backward compatible with earlier ASR hardware?
A
No, this electronic spare is designed exclusively for the ASR 901 series and is not supported on legacy ASR 900 or other Cisco router platforms.