Arris VMS1100 - Moca; Figure 6 - Moca RF Spectrum

Product Overview
VMS1100 Hybrid QAM/IP Video Media Server • Installation and Operation Manual
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MoCA
MoCA technology bridges Ethernet traffic onto the coaxial cable network. MoCA 2.0 operates from the
following frequencies:
• 975 to 1025 MHz on the MoCA WAN channel when a MoCA 1.1 BHR is present
• 1125 to 1175 MHz on the MoCA LAN channel when communicating with MoCA 1.x devices
• 1125 to 1225 MHz on the MoCA LAN channel when communicating with any MoCA 2.0 devices
• 1350 to 1675 MHz on the MoCA WAN channel when a MoCA 2.0 BHR is present
Figure 6 – MoCA RF Spectrum
Each MoCA set-top requires an IP address for configuration and management, but do not require any other IP
services. To minimize network IP address requirements, the MoCA uses the Link-Local IP address space.
Link-Local IP addressing enables MoCA set-tops to operate on a private local area network (LAN) using a
defined range of reserved IP addresses. The MoCA set-tops in a home automatically self-assign an IP
address in the range above 169.254.1.18.
The Link-Local address space is registered with the Internet Assigned Numbers Authority (IANA). For detailed
information about Link-Local addressing, visit www.faqs.org/rfcs/rfc3927.html.