Page 35 - Eurotek Catalogue

BOARD PLUG-IN ek-etb/1

“ethernet bridge”

The EK-ETB/1 (Ethernet bridge) board works as a LAN
network extension. The figure in the next page shows a Features
LAN 1 network connected, by a Ethernet 10 Base T
interface, to the EK-ETB/1 board. The Transport stream  LAN network extension
input (TS input) is combined with the Ethernet packet  MAC FILTER managed
from the LAN 1 identified by a PID and with the bit rate  IPTV

settled by the menu. The transport stream output of the  Remote telecontrol
first EK-ETB/1 is received by another EK-ETB/1  Multiplexer embedded
connected by a 10 base T interface with the LAN 2  Complete web
network. So it is possible to send a Ethernet packet of Management
the LAN 1 to the LAN 2. The MAC FILTER option
allows, if it is on (“Yes” variable selected on the MAC
Applications
filter menu) to send on the LAN 2 network only the
Ethernet packet addressed by the LAN 1 network. It is
possible because inside the EK-ETB/1 there is a circuit  Digital Microwave Links
that revealed the Ethernet packet addressed from LAN 1  DTV, DVB-T, DVB-S
to LAN 2. If the MAC FILTER variable is settled on the  Terrestrial and satellite use
“No” value, every Ethernet packet are received by the

LAN 2 network. On the output of the EK-ETB/1
connected to the LAN 2 network, the transport stream
(TS output) can filtered by the cleaned option and so the
TS output is identical to the transport stream input.