Interfaces Description; Switch Interface; Version With Switch Board; State Indication Of The Switch Interface - Advantech SmartFlex SR300 User Manual

5.9 Interfaces Description

There are available versions with one of the following interfaces:

SWITCH interface

5.9.1 SWITCH interface
Three LAN ports of SWITCH interface for SmartFlex routers (RJ45 connectors for connect-
ing Ethernet devices) act as a typical switch device. This means that the router reads Ethernet
frames (data packets on an Ethernet link) from any port on SWITCH interface and transmits
them on other ports of the SWITCH interface. Each port can transmit frames independently
on the other ports. State indication is provided on every connector. Router in this version com-
plies with the standards and temperature ranges declared in Chap.
maximum operating temperature which is +70 C.
State indication of the interface:
Description of indication
Green LED
Yellow LED
Table 18: State indication of the SWITCH interface
Technical specification of Ethernet IEEE 802.3:
Ethernet interface, IEEE 802.3 standard
Maximum data rate
Max. total cable length (300 Bd, 200 nF/km)
Figure 23: Version with SWITCH board
On Selected 100 Mbps
Off Selected 10 Mbps
On The network cable is connected
Blinking Data transmission
Off The network cable is not connected
Table 19: SWITCH interface parameters
27
SmartFlex SR300
7.1 except for the lower
100 Mbps
100 m