OED-3904

The OED-3904 is a converter of optical digital video signals to 3G/HD/SD-SDI or DVB-ASI electrical signals. The module can receive two video signals over fiber optic links via an SFP and provide four electrical outputs per channel. The OED-3904 performs automatic input signal detection, and two conversions on a single board. Users can use different SFPs with various sensitivity and wavelengths related to the link length and transmitter power.
This module offers two distinct routing modes: manual and auto change-over. In manual mode, users can manually select from four different modes for built-in 2×2 crosspoint. In auto change-over mode, two sub-modes are available: single 1-to-8 and dual 1-to-4. In the single 1-to-8 mode, users designate their preferred optical input, and the module automatically
executes change-over function based on the carrier lock status of the input signals. In the dual 1-to-4 mode, each output group receives signals from corresponding optical inputs unless an input becomes unlocked. Following a change trigger, the module can revert to the preferred input manually. All adjustments and controls can be applied directly by onboard DIP switches and the web based user interface. LED indicators on the front edge of the module, inform the user about operational status of the module.