Operation Manual

11
GOSTREAM BRD Indicators and Switches
The GOSTREAM BRD card can be installed in the 20-slot DFR-8321 or OG-3 frames. The 10-
slot DFR-8320 frame is not supported. Prior to installing the card, first install the corresponding
rear panel I/O module.
Rear I/O Panel Indicators
There are two types of rear I/O panels available for the GOSTREAM BRD, depicted below.
Both types include one ASI input, one ASI output, one composite output and one SDI output on
standard BNC connectors, one HDMI output and one 100/1000 Mb/s Ethernet port on a standard
RJ-45 connector. The panels differ only on the type of analog audio output: one type has
balanced audio on terminal blocks, and the other type has unbalanced audio on RCA connectors.
The ASI input port has a green indicator LED, with the following states:
 LED off: ASI port is disabled.
 LED flashing once every 3 seconds: the ASI port is not locked to a signal (i.e., there is
no input signal).
 LED flashing once per second: the ASI port is locked to a signal.
The ASI output port has a green indicator LED, with the following states:
 LED off: ASI port is disabled.
 LED flashing multiple times per second: ASI port is transmitting packets.
The Video output ports share one green indicator LED, with the following states:
 LED off: the BRD is not currently decoding a stream. There may be a valid video signal
in the output, but it does not correspond to a decoded stream.
 LED flashing once per second: the BRD is currently outputting an SD stream on the
selected output ports.
 LED flashing multiple times per second: the BRD is currently outputting an HD stream
on the selected output ports.
The Gigabit Ethernet port has two indicator LEDs, with the following states:
 Green LED:
o Off: No link
o On: Link
 Yellow LED:
o Off: No activity (transmit and/or receive)
o Flashing: Port is currently transmitting and/or receiving