CommScope OM4120

The ARRIS Opti Max™ OM4120 HFC modular optical node is the latest innovation in network technology for operators seeking to maximize and protect their infrastructure investments. The OM4120 supports full DOCSIS 3.1 capability, with downstream operation out to 1.2 GHz while allowing the upstream to expand to 204 MHz. The OM4120 was designed for full backwards compatibility with the original OM4100 housing base, which provides operators with the ability to economically upgrade to 1.2 GHz operation. With the addition of switchable segmentation, the OM4120 easily scales from its most basic, single-service group configuration to four fully outfitted service groups without any loss of initial investment. The OM4120’s modular design also supports future network migration to Remote PHY/CCAP and targeted PON services.


• Supports 1.2 GHz Downstream and 204 MHz Upstream bandpass for DOCSIS® 3.1 migration
• 1.2 GHz Upgrade pathway for legacy installed base of 1.0 GHz OM4100 nodes
• Integrated segmentation switches simplify future node upgrades
• Select optical module compatibility with Opti Max OM6000 and Opti Max OM2741 nodes leverages sparing and training
• 8 application module slots and the ability to migrate to next generation architectures such as R-PHY and PON
• Supports analog transmitters, including CWDM and DWDM wavelength options
• Supports SFP-based 85 MHz digital return and digital element monitoring for CHP and CH3 digital return receivers
• Optional DOCSIS transponderView-PDF-button

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