Nortel option 21 to MCR via fiber
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Nortel option 21 to MCR via fiber

 
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Harkin
Guest
Posted: Thu Oct 20, 2005 4:21 pm    Post subject: Nortel option 21 to MCR via fiber Reply with quote
We currently have an Meridan Option 21 switch that is connected to a mini
carrier remote via T1. We are going to be bringing a GB fiber connection
online fairly soon and will be removing the T1 connection. My question is
what type of converters/adapters/etc would I need to keep this connection
alive? According to the manual the supported framing modes are ESF and D4.
It also states that B8ZS encoding must be used.

If there is a better group to post this in, please let me know.
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Harkin
Guest
Posted: Thu Oct 20, 2005 4:21 pm    Post subject: Re: Nortel option 21 to MCR via fiber Reply with quote
"Harkin" <nospam@dont.send.any.spam.here.gmail.com> wrote in message
news:11lf568ru3vhp57@corp.supernews.com...
Quote:
We currently have an Meridan Option 21 switch that is connected to a mini
carrier remote via T1. We are going to be bringing a GB fiber connection
online fairly soon and will be removing the T1 connection. My question is
what type of converters/adapters/etc would I need to keep this connection
alive? According to the manual the supported framing modes are ESF and D4.
It also states that B8ZS encoding must be used.

If there is a better group to post this in, please let me know.

I did find a note in the manual about using a NT7R93AA adapter if a CSU/DSU
and T1 is not used. I just need to find out what to do with it and where to
get it I think.
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Harkin
Guest
Posted: Fri Oct 21, 2005 1:29 am    Post subject: Re: Nortel option 21 to MCR via fiber Reply with quote
I just found out that it is a 51C, not a 21.
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