Wieland wienet WR-LTE v3 SL, Руководство пользователя

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5 | Router Design
Wieland Electric GmbH | BA001035 (Rev. A) | 08/2016
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Selection of RS485 or RS422 can be performed using jumpers on the board. Positions where jumpers
have to be mounted are shown on the port (see figure below). Three jumpers for RS485 interface or one
jumper for RS422 interface are required.
Connection of jumpers
5.9.3 SWITCH interface
Three LAN ports of the SWITCH interface intended for v3 routers (RJ-45 connectors for connecting ether-
net devices) act as typical network switch. This means that router with internal switch desk read ethernet
frames (data packets on an ethernet link) from any port and transmit them on every port of the switch
board. Each port on the switch can transmit frames independently on every other port.
Version with SWITCH board
State indication of the port:
Description of indication
Green LED On
Off
Selected 100 Mbit/s
Selected 10 Mbit/s
Yellow LED On
Blinking
Off
The network cable is connected
Data transmission
The network cable is not connected