Cisco DOCSIS (v. 3.1) - upgrade license - 1 downstream channel
Mfg # L-CBR-D31-DS=
CDW # 4696700
Know your gear
Data-over-Cable Service Interface Specifications (DOCSIS) defines technical specifications for equipment at both subscriber locations and cable operators' headends. Adoption of DOCSIS accelerates the deployment of data-over-cable services and will ensure interoperability of equipment throughout system operators' infrastructures.