Please correct any points I have made that may not be accurate. Please comment if you have 3+ adapters or mixed MoCA genertaions on your network. I’m trying to decide if a pair of 2.5 will be enough or do I need to replace the 2.0 or only use it for connections that are less active (rarely used locations, printers, etc.). Given the shared bandwidth, is it reasonable to expect the two 2.0 computers will be communicating at half rate and the 2.5 adapters en dup with just a half duplex gigabit connection? What about when one main device is talking to both a 2.5 and 2.0 simultaneously? What if I have a pair of 2.0 Bonded talking to each other at the same time as the 2.5 talking to each other. Now if I added a pair of 2.5 adapters to my network, the two 2.5 will get a full duplex 1gbps when no other devices are communicating. Assuming they all consume data at the same rate it would be roughly 300mbps for each. So if I add another 2.0 Bonded adapter I will dropped to a lower rate when all 3 devices are transmitting. So that’s easy to figure out if I have purely all adapters of the same generation. Given that all the devices share the same coax network I know that the total bandwidth is shared for the entire network. The speed will be based on the slowest negotiated speed between two points of communication. I know that as long as all the devices are at least MoCA 1.1 or higher, having a slower device shouldn’t slow down all the endpoints. I have a few questions for those of you running multiple devices. Buy ScreenBeam Bonded MoCA 2.0 Network Adapter (2-Pack) featuring MoCA 2.0 / 1.1 / 1.0 Compatible, Data Throughput Up to 1 Gbps, Works Over Existing Coaxial Wiring, 2 x Coaxial Connectors, 1 x Ethernet Port, Supports Up to 16 Devices (Including NC), Power, Coax, Ethernet LEDs. I do not have cable or satellite TV and have isolated my cable modem connection from my MoCA network to avoid any possible interference or need for a PoE adapter. Now I am looking at expanding this setup since I have cable coax going to nearly every room in this older house but no easy way to run Cat6 everywhere. I’ve had really bad experience with HPNA and the inflated ratings, so I was pleasantly surprised that my two Bonded Actiontec MoCA 2.0 adapters were able to get 850+ mbps. Thanks to the posts on SNB I started experimenting with MoCA.
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