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#261947 10/20/09 10:01 AM
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Hello all,
I have a client who is replacing a 56k data circuit with a point to point T1. Verizon has decided they're not going to offer 56k anymore, and thus people must be migrated.

We had a DSU-5600 on each end of the old circuit translating the data. Now we've put in two Kentrox Datasmart Add/Drop units to handle it.

Here's where I ran into a wall:
The data has to be changed from b8zs/esf to 56k to serial before it can be put into the transmitting device.

Well, actually, from the originating point:

serial->56k->b8zs/esf- across the point to point circuit- then b8zs/esf->56k->serial

Right?

My question is this.
How do I pin out a connector from the db25F on the back of the Kentrox to the rj45 on the back of the Adtran DSU-5600 properly?

I'm looking at all of the manuals I can find, and nothing matches up.

Thanks to anyone who can help me decipher this,
tylerpd1


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You question has me scratching my head… Why are you continuing to use the DSU-5600’s on each end and adding the Kentrox units? I’m not all that familiar with the Kentrox DataSmarts but I did a quick look up on a couple models and by their literature it appears there are models to will take a 56K. Maybe I’m missing something but will the Kentrox units not REPLACE the DSU-5600’s?


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Bryan
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Cars -n- Guitars Racin' (retired racer Oct.'07)
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I tried to do it without the DSU's, BUT... it isn't possible to get rs-232 out of the data ports on the Datasmart unit. Its either 56k or EIA-530. No speed control, no nuthin'


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