Overload of the optical signals at distances shorter than 300 meters between two TC514 or between TC514 and TC630.
- Use an attenuator unit for each fibre on an optical segment.
Fiber optic attenuators can be purchased quickly (overnight) for Fiber Instrument Sales (FIS), Oriskany, NY, 1-800-5000 0347.
These attenuators will be provided by ABB Logistics centre within one or two weeks.
A new version of the TC514 modem is developed this will be called TC514V2.
The new TC514V2 will be available in late summer or early autumn, the current plans say August 1999.
- Trouble with fiber optic cabling