CIsco Ons Questions
I have a few questions regarding a Cisco ONS. 1. Are there Channelized OC cards for the ONS? or are they just raw ports that can be done anyway needed? And if so are there OC3 and OC12 Channelized? 2. If 1 is true, can the ONS mux circuits? For example; Can i take 2 OC3s on one side, and mux them into one large OC12? 3. If all are true, what oc3 and what oc12 card is needed? and i think its the IR since i'm not going over 70km between the ons and the connecting device. Thanks Andrew
I think this question belongs more on cisco-nsp and not on nanog. I suggest you redirect it there. :) -alex On Tue, 21 Aug 2007, Andrew Matthews wrote:
I have a few questions regarding a Cisco ONS.
1. Are there Channelized OC cards for the ONS? or are they just raw ports that can be done anyway needed? And if so are there OC3 and OC12 Channelized?
2. If 1 is true, can the ONS mux circuits? For example; Can i take 2 OC3s on one side, and mux them into one large OC12?
3. If all are true, what oc3 and what oc12 card is needed? and i think its the IR since i'm not going over 70km between the ons and the connecting device.
Thanks
Andrew
good ops-related question. though very vendor-specific questions often get more detailed answers on the vendor/device-specific list. in this case, i might try cisco-nsp@puck.nether.net randy
Andrew Matthews wrote:
1. Are there Channelized OC cards for the ONS? or are they just raw ports that can be done anyway needed? And if so are there OC3 and OC12 Channelized?
OCx cards are all "channelized". It all depends on the circuits you want to build on them and whether or not they are concatinated or not.
2. If 1 is true, can the ONS mux circuits? For example; Can i take 2 OC3s on one side, and mux them into one large OC12?
That's all SONET switching. You can't do two OC3c's and merge them into one large OC12c, but you can delivery two OC3c's on six STS's on the OC12.
3. If all are true, what oc3 and what oc12 card is needed? and i think its the IR since i'm not going over 70km between the ons and the connecting device.
You can use any OC3 or OC12 card, or any of the new MRC's. You won't be using IR for 70KM, you'll be using 1550nm ELR cards. -- Robert Blayzor INOC rblayzor@inoc.net http://www.inoc.net/~rblayzor/ telnet: Unable to connect to remote host: Connection refused
participants (4)
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Alex Pilosov -
Andrew Matthews -
Randy Bush -
Robert Blayzor