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Vision Series Installation and Operating Handbook
13.7 Traffic Log Specifications
Parameter
Capacity
Entry Format
13.8 Common Specifications
Parameter
Loop-backs
Test Modes
Alarm Relays
Controller
Embedded Softw are
Configuration Memories
User Interface
Remote Monitor and
Control
Redundancy Features
Monitor
Vision Series Modem
Over 6000 entries
Fault message w ith time and date stamp.
Separate entry w hen fault clears/changes.
Vision Series Modem
Interface Loop (Local and Remote)
Framer Loop (Local)
RS Loop (Local)
FEC Loop (Local)
Deframer/Framer Loop ( Remote)
Internal IF loopback (local, automatically matching
Rx IF frequency to Tx)
Transmit CW ( Pure Carrier)
Transmit Alternate 1-0 Pattern
Wideband spectrum analyzer display
4 Independent Change-Over Contacts:
Unit Fault,
Rx Traffic Fault
Tx Traffic Fault,
Deferred Alarm (BER or Eb/No below user set
threshold)
Motorola Pow erPC
Revised embedded softw are may be dow nloaded
into FLASH memory via Ethernet port w ith modem
remaining in equipment rack.
20 configurations can be stored and recalled from
the front panel or remote M&C. Memories can be
labeled w ith text string to aid identification.
Clear and intuitive operator interface w ith plain
English dialogue (other languages supported).
Graphic display, backlit, high contrast, w ide angle
LCD. 17 key tactile full keyboard.
For multi-drop applications, RS485 interface.
For direct to PC applications, RS232 interface
(front panel selectable).
Ethernet (10/100 BaseT) via RJ45, embedded Web
server, SNMP agent V1, V2c.
1:1 redundancy controller built in. "Y" cables
passively split data maintaining impedances. IF
inputs/outputs are passively split/combined outside
the units. Off-line unit tri-states data outputs and
mutes Tx carrier.
0-10V analogue output (Signal level, Eb/No, or Rx
offset frequency) on Alarms & AGC connector
Buffered constellation monitor port on Async ESC
connector
13-6
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