TheKrell said:I claim those MoCA isolators don't pass anything other than the antenna signals: not Internet nor Hopper nor Joey video connections.
My FSM absolutely argues the contrary on it passing connectivity... I just feel if the IP conn is in MoCA then it will just block all cross node hopper to hopper chatter including conn. He thinks it discriminates. But it's too damn small to do all that....
I'm with TheKrell. I'd put money (but not a lot until we see it in the wild) the isolator is just blocking the sub-950 frequencies from making it back to the node.
Unless Dish is restricing whatever they are bridging from ethernet to certain Moca "channels" there isn't any way to discriminate unless you had a processor to parse the traffic.
gpflepsen said:I think the isolator will be a band pass filter blocking the 650-875 MHz spectrum.
http://www.satelliteguys.us/attachment.php?attachmentid=73901&d=1328637421
Then how is the ip conn communicated to the other recs? In what frequencies even?
Sent from my fingers.
harshness said:Has it been determined what MoCA channel/frequency DISH is using?
That's odd as MoCA thus far has been using 100MHz bands.650 to 875 MHz
harshness said:That's odd as MoCA thus far has been using 100MHz bands.
Two things are missing in this reply:Not per the MoCA site.
Two things are missing in this reply:
1. A link to the MoCA Alliance site
2. A recap of what the MoCA Alliance site says that disagrees with what I've offered.
Any idea if an isolator will prevent the isolated receivers from sharing connectivity with the other half of a duo which has IP by HIC or directly to the Hopper on the other side.
Sent from my fingers.
You've confused the sum of the bandwidths used with the channel width. There are actually 8 or more channels that combine to make up the 850-1500MHz range. I expect that there are two or three that make up the low RF annex as well (since DIRECTV is quite a bit lower than DISH). Because the channels are sent with such high power, there need to be fairly large (>30MHz) guard bands between them.Here you go:
San Ramon, CA, April 20, 2010 — MoCA continues to demonstrate the flexibility of its technology with an extension to its MoCA 1.1 specification for satellite operators. MoCA operating frequencies now cover 500 to 1500 MHz, from the current 850 – 1500 MHz range. MoCA :: News & Events :: News Releases :: MoCA Adds Mid-RF Frequencies to MoCA 1.1 Specification for DBS Operators