Cisco CBR-LC-8D31-16U31 CCAP Line Card — DOCSIS 3.1 for the cBR-8 Converged Broadband Router

Save significantly over new list price on this fully tested, refurbished Cisco cBR-8 CCAP line card with DOCSIS 3.1 downstream and upstream modules. Ideal for cable operators upgrading to gigabit-class broadband services, this line card delivers the performance and density needed for modern HFC headend deployments.

Key Specifications

• Part Number: CBR-LC-8D31-16U31 (SKU: CBR-LC-8D31-16U31-R)
• Downstream Modules: 2x DOCSIS 3.1 DS PHY modules (CBR-D31-DS-MOD)
• Upstream Module: 1x DOCSIS 3.1 US PHY module (CBR-D31-US-MOD)
• Form Factor: Plug-in module for Cisco cBR-8 chassis
• DOCSIS 3.1 Speeds: Up to 10 Gbps downstream / 1 Gbps upstream per subscriber
• High Availability: N+1 line card redundancy support
• Software Compatibility: Cisco IOS-XE Release 3.18.0S and later
• Condition: Refurbished — fully tested, inspected, and verified

Why Buy from Reef Telecom?

• Industry-Leading 10-Year Warranty on all refurbished equipment
• Free Shipping on orders over $300
• Professionally tested and cleaned to like-new condition
• Environmentally responsible — extend the lifecycle of enterprise hardware

Compatibility

The CBR-LC-8D31-16U31 is designed for use with the Cisco cBR-8 Converged Broadband Router (CCAP) chassis. Compatible with CBR-CCAP-SUP-60G, CBR-CCAP-SUP-160G, and CBR-CCAP-SUP-250G supervisor modules. Requires RF Through PIC and RF Protect PIC for full redundancy operation. All interface line cards in the chassis must use matching downstream and upstream PHY module versions (all D3.1).

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