Docsis chat

Hi,

I have 10 pcs of fully loaded CMTS CISCO UBR7246VXR with NPE-G1 and ATDMA MC28U euro/docsis line cards.

These units were purchased as new from Polish Official Cisco Distributor and they worked in our cable network for 1.5 year.

We would like to sell them and we also can offer a delivery + installation (for negotiated fee).

These units are located in Europe/Poland.

Any additional questions please send to grzegorz.gaj(at)gmail.com or grzegorz.gaj(at)smsnet.pl

Hi!

We have one BSR 1000 which is formatted with command "E" and filesystem is erased.

Does anybody can help me to restore this or to send me firmware for this device

I need "bin" file for Annex B

Bellow is description of BSR.

Darko Radosavljevic
darrsoft@hotmail.com

HI, anyone have documentation about the management of rosa em system?

thanks in advance

Hello all

Someone can explain why the dowstream channel or any channel digital, has to be adjusted with at least 5dB less power than the analog channels.

Best Regards

Hi,

I'm currently investigating several methods of monitoring the performance of cable modems.

So far, I've come across
- Broadband forum: TR-069 -> TR-143 (Enabling Network Throughput Performance Tests and Statistical Monitoring)
- Cablelabs: SLED (Software Loopback Application for eDOCSIS)

Unfortunately, besides the official documents there isn't much info out there and I'm wondering if anybody has some
further info on these 'standards' or has also done some investigation?

What is the maximum download/upload of a Docsis 2.0 modem ?

I need a Print-out of the Arris C4 CMTS Syslog Events and SNMP Traps.
Does any one know of a Web site where I can get this information?
Thanks.

I am looking to put a CMTS in place to test against some wireless cable modems in an automated testbed. What I am looking for is a small CMTS with a web interface that will allow me to set it up as a bridge so the cable modems receive their DHCP info from ethernet network. I would probably setup between 4 to 10 cable modems to test against.

What CMTS would be best for this setup?
Can a CMTS be put in a bridge mode as I described and work on an IP network? (I have accomplished this setup with an IP-DSLAM and DSL modems successfully...)

Thanks for your time!

I have uBR10K CMTS as M-CMTS and on that i have configured 615 MHz channel as primary and two channels on RFGW-1 621 & 627 MHz. When i connect SMC3DGN modem on it, modem gets online through following :
init(r1)
init(rc)
init(i)
init(o)
w-online (Docsis 3.0 mode)
and after 2-3 seconds it goes "offline". again it starts ranging and gets in the same loop.

Hello all

I am using a BW 3200 but I have a problem. After of a blackout The Switch control don't detect the Line Card. I changed the port the cable scsi but no port responds. I tried to reoad the system but no works.

Please anyone can help me, alll my costumers are offline.

Regards