Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

MGX8850

I have a question somebody can maybe answer. We will install 8850's as backbone switches. They will be on STM1-vc4 (our SDH-Radio network) and on the other side connected to a STM1 fiber. One, the radio is vc4 and the other, the fiber is vc12, any problems with that???

Thanks in advance.

2 REPLIES

Re: MGX8850

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you, or there is no public information available at this time. If you don't get a suitable response to your post, you may wish to review our resources at the online http://www.cisco.com/go/solutions. You may also contact our product information line at 1-800-553-NETS or a Cisco Systems Engineer at your local Cisco office or reseller. To locate your local Cisco representative, visit http://www.cisco.com/warp/public/687/Directory.shtml

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.

New Member

Re: MGX8850

The data portion of an STM1 frame is called a VC4 (Virtual Container). In a VC4 there can be multiple VC12's (each up to 2Mbps) or multiple VC3's (each up to 34Mbps).STM1's are all VC4's, the differentiation is whether they are VC12's or VC3's. So as long as bothe sides are VC12's vs. one being a VC3 and one being a VC12 you'll be OK.

138
Views
0
Helpful
2
Replies
CreatePlease to create content