A rack mounted VDSL2 modem router - Is there such a product in Cisco?

[Hiddai]

Hello,

I'm going to replace my simple modem router that I get from my ISP (Basic Phone Infrastructure)

I have a difficulty to find a modem router that has:

• VDSL2\ADSL2+ modem
• Be able to work with the ISP phone infrastructure
• (I think it is Annex M not sure... - here in our country the ISP left the ISDN lines behind, they work with VDSL and Fiber) 
• Be able to configure it to work VS my ISP service (just like my old modem) 
• Gigabit Ethernet ports (4, or 8 ports, the amount of ports is not important) 10/100/1000Mbps
• FANLESS
• Wired (Not Wireless) 
• Can mount into a rack

Is there such a product in Cisco? If so, can I get a link to such products?

[balaji.bandi]

Look at  below datasheet :

https://www.cisco.com/c/en/us/products/collateral/routers/900-series-integrated-services-routers-isr/datasheet-c78-741615.html

[Hiddai]

My current modem is connected with RJ-11 cable to the Telephone socket in the wall 

How can I connect the RJ-11 cable to one of the routers listed in the Data Sheet (assume that C927-4PM is the closet model to my needs)?

[balaji.bandi]

if the annexure M, that is only model you have,  you can also buy other models depends on the budget and you can buy VIC Module

example :

https://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-services-routers-isr/datasheet-c78-733645.pdf

[Hiddai]

I'm sorry, I didn't understand from your last response if I can connect RJ-11 cable to one of the 900-series-integrated-services-routers-isr devices. Can I? Since I didn't see any mention to that port in the specifications.

[Georg Pauwen]

Hello,

on a side note, the RJ-11 POTS/xDSL will be the most limiting factor. I know there are plenty of (cheap) RJ-11 to RJ-45 connectors/converters available. If you get that to work, your router model options are a lot less limited.

As for the rack mount, you can get a rack mount kit for the smaller models (such as the one in the link below):

https://www.bol.com/nl/nl/p/19-inch-rackmount-kit-for-cisco-927-series-routers/9200000131345611/

[Hiddai]

In second thought:

When do I need: 

• 2 sperate devices: modem + router
• 1 device - modem router

OR:

What is the recommended Network structure:

(Modem) > (Router) > (Switch)

(Modem router) > (Switch)