Can do! On the telco side CSU/DSUs have either an 8-pin RJ-45 type jack or a
15-pin D type connector.
If an RJ-45:
T-1s use pins 1&2 and 4&5. 56k lines use pins 1&2 and 7&8. So for a T-1 to
go back to back swap 1&2 with 4&5 and 4&5 with 1&2. I take a two port (jack)
surface mount box and make the swap between the jacks. Then I use standard
patch cords between the CSUs and the swap box.
The 15-pin connectors may have adapters to either RJ-45 jacks or plugs.
Check the manufacturer of your box, if necessary.
-----Original Message-----
From: Timothy C. Medley [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 08, 2000 12:32 PM
To: [EMAIL PROTECTED]
Subject: Alternative Back to Back connection
Here is an odd question....
could one connect a pair of routers back to back using csu/dsu's?
Basically from router A, s0 connect via v.35 to a csu/dsu
and from router b, s0 connect via v.35 to a csu/dsu
then connect the csu/dsu's back to back somehow?
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