Dear community,
I am considering a CMTS upgrade, specifically looking to move to a Casa C40G. Based on the datasheets, I haven't been able to fully understand the configurability of the DS8x96 downstream card.Here is what I would like to achieve: 16 unique SC-QAM channels on each of the 8 ports, plus a shared OFDM block that is split across all 8 ports. Alternatively, sharing two OFDM blocks across 4 ports each would also work for me.Is the DS8x96 card capable of this specific configuration?Any insights or configuration examples would be greatly appreciated. Thanks in advance!
Would anyone happen to have the latest firmware, or any available firmware version, for the DG3450? We have a modem that's experiencing an issue coming online with DOCSIS 3.1, and we'd really appreciate any help.
I am looking for sample configuration files for the CM and MTA sections of the Vantiva CGA438AVBV1 modem. The telephone exchange is configured using the MGCP system.
Going to Comscope, there's little info about hardware. the C100g shows 8x192, 16x8, bdm2m and smm300gm hardware supported.
is there a list or doc showing end of life/support for current hardware like the 8 port smm, 8x96 for example?
any search for for hardware only shows the C100g data sheet
Hello,
I have a Huawei MA5633 (standalone + GE) CMTS available. Does anyone have experience configuring the RF section? If someone could help, please send me a PM. We’re willing to pay for the assistance.
https://github.com/roc-ops/open-dci-web - Web Based Config Editor supports Modem/MTA configs, allows linking to files, even line numbers or specific TLVs, adding MIBs, Vendor specific Schemas etc.. The Editor supports autocomplete, intellisense and because it is schema based, updating the schema in the upstream project and pulling in the changes changes the Intellisense and Autocomplete at the same time.
I hard resetted the modem (CGA2121) and now it can not obain WAN address, altough DOCSIS status showed as ok. I attach the log, probably somebody has an idea what could happen? This is own equippment (not from provider) and I registered it initially in the network. Could it be that some configuration files gone lost after reset and provisioning didn't help? (I asked some on hotline to renew provisioning and the modem rebooted on himseilf).
Appreciate any help, as the provider support (PYUR in Germany) denies support, because it is my own hardware.
Hello guys, I'm new here. We have an FTTH network and want to acquire our competitor, which runs a coax-only setup.
The setup includes a headend and 10 optical nodes (we plan to add 2-3 more to subdivide high-density areas). Currently serving 800 customers, with a 5G fiber pipe planned to feed the entire network.
What CMTS options work best? I initially considered the ATX Pico miniCMTS200a (one per node), then found the Blonder Tongue BT-CMTS-1604-U—maybe just 2 would suffice.
I spotted some Chinese CMTS models too, but I'm wary of them.
I had periodic problems with internet dropouts. Also, only 2 channels of the 4 worked on the Upstream. Cisco EPC3010
Details:
Downstream Channels
Power Level: Signal to Noise Ratio:
Channel 1: 14.4 dBmV 40.8 dB
Channel 2: 14.7 dBmV 39.6 dB
Channel 3: 13.9 dBmV 40.8 dB
Channel 4: 13.3 dBmV 39.4 dB
