From: Jay Hennigan (jay@west.net)
Date: Mon Dec 08 2003 - 01:16:57 GMT-3
On Sun, 7 Dec 2003, [iso-8859-1] Phil wrote:
> Luke,
>
> Notice, also that the NM-1CT1 does not have a internal CSU. You will
> need to connect it to a CSU and the CSU to the Adtran Simulator.
Well...
Technically, you should if you're going to use it in a production network
and you want the testing and line buildout functionality of the CSU. In
a lab environment or for an ugly hack to replace a dead CSU...
DB-15 RJ-48
11 1 Rcv ring
3 2 Rcv tip
9 4 Tx ring
1 5 Tx tip
For back-to-back, roll Tx and Rcv...
DB-15 RJ-48
11 4 Tx -> Rx ring
3 5 Tx -> Rx tip
9 1 Rx -> Tx ring
1 3 Rx -> Tx tip
> Luke <ccie@luke.ca> wrote:
> Thanks Phil, but I have a DB-15 connector on the Cisco side (see below).
> I'm sure it has been done, just not clear on which cable to buy.
Try Graybar,Digikey, etc. for a DB-15 male hood with an 8-pin modular
jack molded in to the top. Should be a couple of bucks. You can pin it
appropriately. If it doesn't work straight-through, try the back-to-back
configuration.
Graybar stocks the ATDB15M-8
http://www.allentel.com/item-detail.cfm?ID=ATDB&storeid=1
Digikey calls them 046-0004
http://rocky.digikey.com/WebLib/CUI%20Inc/Web%20Photo/AMK-0004.jpg
http://dkc3.digikey.com/PDF/T033/0152.pdf
If your network adapter module has jumpers, set them for balanced.
It probably doesn't, unbalanced is more common on E-1 lines.
-- Jay Hennigan - CCIE #7880 - Network Administration - jay@west.net WestNet: Connecting you to the planet. 805 884-6323 WB6RDV NetLojix Communications, Inc. - http://www.netlojix.com/
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