The 3173 is their top AES and analog cable and suitable for runs up to a 1000 feet.
http://www.mogamicable.com/pdf/MogamiCatalog.pdf"Specifications for some AES cables, especially for
capacitance, can look very attractive for analog
transmission. However, the materials and design of many
AES cables don’t perform well in high performance analog
transmission. Mogami Gold AES cable is designed with
the same type of shielding and conductors as our world
renowned analog cables, in a special low capacitance version
that fully meets the stringent AES requirements. Gold AES
will perform exceptionally for the most demanding high end
analog recording and monitoring where transparency, detail
and frequency extension are critical."
I've personally been using the 3173 and 2549 in long digital and analog runs and haven't run into problems.