We currently have 42 nodes broken down into 5 upstream (return) node groups. On the downstream (forward) side of the plant, we have a single node group. We would like to break the downstream into 4 node groups. The way the math works, we will have 10 downstream channels per node group and we will have 2 downstream channels that cover all 4 node groups. We will be using an ATX Q-Series amplifier to provide channel isolation between the four node groups.
Hello ,
Not sure whats going on with the Ethernet ports in back , but I lost connection to all modems and I have already power cycled the bsr and I noticed the Ethernet port link lights come on with all ports except the first top left port. But I am only plugged into the bottom middle port , so no other data cables are plugged into the other ports but the link lights all show up anyway? I have a "fail" light on front as the only error and I have already tried new cables. Any ideas or perhaps I have a bad circuit or port panel?
I'm in the early stages of dual-stack deployment on our cable network. At this stage of testing, there are only IPv6 static routes in place and no DHCPv6 server has been configured. So far subnetting and routing hasn't been too much trouble.
When I configure an IPv6 capable router and connect it to any D3.0 modem, connectivity is fine. I can ping out from any client autoconfigured by the router. From the CMTS, I can also ping the router's WAN IP and the aforementioned clients from the delegated prefix.
We are doing testing for 8x4 Channel Bonding, and are seeing an unusual phenomenon. With 1GHz splitters (2-, 3-, 4-way) and with 1.2GHz (2-, 3-, 4-way) our test modems will not lock onto all 8 channels down; however, when we use our IPTV/MoCA1.1 1.5GHz splitters (2-, 3-, 4-way) they will lock onto all 8 downstreams. Interestingly, if we use 2 1GHz splitters, it will lock on. And we have tried frequencies in the low 700s and in the upper 400s.
Hi all, just joined this forum after performing a search. I need someone who can repair CMTS, maybe Arris and some Cisco ubr product. Pretty old stuff but meets my needs and I'm out of spares. Any one you can recomend, please? I am told of an Engineer in Dallas who refurbs them, but no contact info.
Hello Forums members.
I've been fighting for over a week trying to provision a Motorola SBV5121 eMTA
The CM functions perfect, I have been able to login via telnet and the advanced web gui, but the eMTA never asks for the TFTP config file.
