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Cisco FPR2K-NM-6X1SX-F | Firewall network module | 6x 1GbE SX fiber (1000BASE-SX, 850nm, MMF, LC, up to 550m) | for Firepower 2100

SKU:FPR2K-NM-6X1SX-F

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Description

Add six optical 1GbE interfaces to your Firepower 2100 deployment for high-density multimode fiber connectivity using 1000BASE-SX. Ideal for campus aggregation or secure fiber handoffs.

Features

- Adds six 1GbE multimode fiber interfaces using 1000BASE-SX
- Compact, high-density optical expansion for Firepower 2100
- Predictable short-reach campus and datacenter fiber connectivity
- Standards-based optics for broad MMF interoperability

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Which Firepower models support this module?
A: Designed for the Firepower 2100 series. Consult platform release notes to confirm support for specific models and software versions.

Q: Are separate SFPs required?
A: The ports are presented as 1GbE SX optics. Refer to platform documentation to confirm whether optics are fixed or SFP-based for your exact module revision.

Q: Does installing the module require a reboot?
A: Plan a maintenance window and follow Cisco installation guidance; downtime is typically required.

Q: What fiber should I use?
A: Use multimode fiber with LC connectors. Maximum reach depends on the cable grade (e.g., OM2 vs. OM3/OM4).

Technical Specifications

- Ports: 6x 1GbE SX fiber
- Optical standard: 1000BASE-SX
- Wavelength: 850 nm
- Fiber type: Multimode (OM2/OM3/OM4)
- Reach: Up to ~220 m (OM2), up to ~550 m (OM3/OM4)
- Connector: LC duplex
- Compatibility: Firepower 2100 series network module bay (model/OS support may vary)
- Installation: Field-install; schedule downtime per platform guidance
- Notes: Port availability and throughput subject to platform capabilities and licensing

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