[comp.os.vms] VCX

lancaster@misadel.oz (11/13/88)

We are having problems with data corruption and data loss using
SCITEC (Australia) MDX-150 and MDX-5000 (also known as VCX by Penril,USA) 
in conjunction with Decserver 100 and 200's. They have told us of many 
people who use these boxes but mainly with Decserver 500's with no problems.

The corruption seems to be between the Decserver and MDX but when a line
analyser is put between there is no corruption on the analyser but the
errors continue. The errors are logged on the answer port of the MDX.

All ports are being run at 4800 and a trunk speed of 19.2K.
(we have replaced everything MDX at both ends, Decservers 100 & 200's
 and all cabling)

Symptoms are as follows:

	one character is being substituted to a "?"
	the next two chars are OK
	then 1-6 chars are lost.
	eg
		123456789	would be	1?34789

Can anyone who uses this equipment and knows of a fix please e-mail me now!!

-- 
Robert Lancaster
Management Information Systems
125 Dew Street
Thebarton, South Australia, 5038.