Description
The Cisco FLSA1-HX-2X1GE is the official ASR1000-HX Built-In 1GE 2-port License, designed to activate and enable two 1 Gigabit Ethernet ports on Cisco ASR 1000 Series Aggregation Services Routers, specifically the HX models like ASR1001-HX and ASR1002-HX. This genuine Cisco license ensures full functionality of built-in Ethernet ports, delivering high-performance, reliable connectivity for enterprise WAN edge deployments. With 10 units in stock and a special offer price of $141 (saving 92%), it’s available for immediate dispatch via e-delivery. Download the PDF datasheet for complete technical details.
Product Overview
The Cisco ASR 1000 Series Fixed Ethernet Line Cards and related licenses, such as the FLSA1-HX-2X1GE, provide dense Ethernet connectivity with 40-Gbps full-duplex traffic forwarding. While the license specifically targets built-in 1GE ports on HX chassis, it integrates seamlessly with the broader ASR 1000 ecosystem, including fixed port designs like ASR1000-2T+20X1GE (twenty 1GE and two 10GE ports) and ASR1000-6TGE (six 10GE ports). These support Small Form-Factor Pluggable (SFP) and 10-Gbps SFP+ (XFP) modules for copper or fiber media, single- or multimode fiber optics.
The ASR1000-MIP100 Modular Interface Processor offers 100-Gbps full-duplex capacity, hosting up to two Ethernet Port Adapters (EPAs) for 40GE and 100GE connectivity. EPAs include 1-port 100GE, 10-port 10GE, 18-port 1GE, 1-port 40GE (with optional license for second port), and 2-port 40GE options. The FLSA1-HX-2X1GE license complements these by enabling essential 1GE ports on HX platforms, ensuring scalability and feature parity.
Key Features and Capabilities
- Rich Ethernet Layer 2, Layer 3, IP, IPv6, and MPLS packet-processing capabilities
- Advanced Quality-of-Service (QoS): Ingress/egress QoS, egress queuing, high/low-priority lanes to Embedded Services Processors for low-latency forwarding
- Hardware-ready for MACsec on select ports (18-port 1GE EPA, 10-port 10GE EPA, 2-port/1-port 40GE EPAs)
- LED indicators: Power, line-card status, 22 port/link-status LEDs
- Greater Ethernet density and lower price per port compared to SPA-based designs
- Compatibility with SFP/XFP modules for flexible media types (copper/fiber)
Fixed Ethernet line cards replace SPA interface processors, occupying the same slot without SPA compatibility. The modular ASR1000-MIP100 uses EPAs instead, maintaining full feature parity with legacy SPAs.
Compatibility and Deployment
The FLSA1-HX-2X1GE license is tailored for ASR1000-HX series, aligning with chassis like ASR1004, ASR1006, ASR1006-X, ASR1009-X, ASR1013; Route Processors ASR1000-RP2/RP3; and ESPs (ASR1000-ESP40/100/200/100-X/200-X). Refer to the Cisco ASR 1000 Series Fixed Ethernet Line Card Hardware Installation Guide for precise slotting and limits (e.g., up to 4 line cards on ASR1013 with ESP40). Minimum Cisco IOS XE versions ensure optimal performance, with MACsec support on built-in ports starting from specific releases like XE 16.3.1 for HX models.
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Ordering and Support
Available now with PDF datasheet. For more, visit Cisco ASR 1000 documentation or contact sales (1-800-553-6387 US/CAN). Enhances ASR 1000 routers for video, collaboration, and branch solutions.



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