Ross SEA-8203A, Руководство пользователя

Страница: 10 / 36

1-2
•
Introduction SEA-8203A User Manual (Iss. 01)
Overview
The SEA-8203A is a Multi-Definition SDI distribution amplifier, capable of equalizing all common
serial digital signals. Support for both standard-definition and high-definition signals makes the SEA-
8203A an extremely versatile SDI distribution amplifier.
The SEA-8203A equalizes the incoming SDI signal and produces 8 outputs, compensating for up to
300m of cable at 270Mbps and up to 100m of cable at 1.485Gbps. Special attention has been taken to
ensure the SDI outputs faithfully reproduce the incoming signals, with excellent jitter and return loss
specifications.
LED indicators at the front of the card identify the presence of incoming video, simplifying system
troubleshooting.
Ten amplifiers can be housed in an openGear DFR-8310 series frames. The DFR-8320 series frames
holds up to 10 amplifiers (with 8 outputs per card) or up to 20 (with 4 outputs per card).
Functional Block Diagram
Figure 1. Simplified Block Diagram of SEA-8203A Functions
Features
The following features make the SEA-8203A the best solution for general SDI equalizing and
distribution:
•
One input with 8 outputs
•
Equalizes all SDI signals from 143 Mbps to 1.485 Gbps
•
Equalizes up to 300m of Belden 1694A cable at 270 Mbps, or up to 100m of cable at
1.485 Gbps
•
LED indicators for signal presence
•
Excellent input and output return loss
•
Fits openGear DFR-8300 series frames
•
Full compliant with openGear specifications
•
5 year transferable warranty