Nevion support, Revision history – Nevion DA-3GHD-2x4 User Manual
Page 2
DA-3GHD-2x4
Rev. C
nevion.com | 2
Nevion Support
Nevion Europe
P.O. Box 1020
3204 Sandefjord, Norway
Support phone 1: +47 33 48 99 97
Support phone 2: +47 90 60 99 99
Nevion USA
1600 Emerson Avenue
Oxnard, CA 93033, USA
Toll free North America: (866) 515-0811
Outside North America: +1 (805) 247-8560
See
for service hours for customer support globally.
Revision history
Current revision of this document is the uppermost in the table below.
Rev.
Repl.
Date
Sign
Change description
C
2
2015-05-15
MB
Cover page update; DoC removed; no other
changes to content
2
1
2012-11-19
RB
Specifications for electrical outputs:
-
Added note regarding output signal level
when using passive bypass versions.
Specifications for electrical inputs:
-
Divided the cable equalization @2970Mbps
into 2 classes; with and without relays for
passive bypass.
Product overview:
-
Added comment of 60 meters of cable
equalizing for 2970Mbps with the passive
bypass versions.
1
0
2012-09-27
MR/RB
Changes in Table 4 - Description of GPI interface:
-
C
hanged to “Not used” for pin 2, 5 and 6.
-
Changed to focus on outputs rather than
inputs for signal present.
-
All outputs are inverted open collector and
open is alarm.
Changes in Figure 9: Panel indicator overview:
-
“Main/Bypass” changed to ”Not used” for
LED 4
Changes to chapter 1 Product overview:
-
Removed reference to change-over.
-
Added description of distribution of the two
inputs to various outputs.
0
A
2011-01-31
MR
Initial version