Contact US

Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Question about T1 Verilink Acess 2000

Question about T1 Verilink Acess 2000

Question about T1 Verilink Acess 2000

I'm putting a lab together messing around with different technology and got these two different Verilink Access 2000 boxes. These are T1 boxes and I have them configured using ESF and B8ZS coding. However both boxes are set as DSU's in the configuration which means they are both providing there own clocking signal, correct? Is this possible because everything is working. I just thought one had to be set to a CSU and the other as a DSU? I'm a little new to this technology. Any would be greatly appreciated a explantion of the setup. These are setup as point to points between two routers.

RE: Question about T1 Verilink Acess 2000

Both Verilinks are set at "DIU clock net" does this mean that it is getting the clocking information from the network? From the manual it states the "DUI-The CSU uses a clock provided by DTE connected to a dataport on a DUI 213x module. Trail circuit timing requires this option."

Any help would be appreciated. I actually have the T1 verilinks running through a Adtran T3 box on one end both configured for ESF framing and on the other end running through a cisco router. Just not quite sure on how the clocking is working between the two.  

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members! Already a Member? Login

Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close