16
6643-22001
LED Indicators
Power connection
SFP transceivers
Hardware Overview
Location of interface ports and LEDs
Ethernet connection TX (4 ports)
Position Signale Direction Description
Input/output values
No.1
TD+
In/Out Transmitted/Received data
Per port:
U = ± 1 V (4V/μs)
I = ± 20 mA
Data rate:
10/100 Mbit/s
No. 2
TD-
In/Out Transmitted/Received data
No. 3
RD+
In/Out Transmitted/Received data
No. 4
-
Not Connected
No. 5
-
Not Connected
No. 6
RD-
In/Out Transmitted/Received data
No. 7
-
Not Connected
No. 8
-
Not Connected
Shield
Connected to PE
Galvanically isolated via signal transformers and capacitively isolated to
GND/PE through a 2kV 1000pF capacitor.
USB
Position Direction* / description
Output values
1
Out / VBUS
U
out
= 5 VDC max
I
out
= 400 mA max
2
In/out / D-
3
In/out / D+
4
GND
Shield
PE
I/O connection
Product Description
L206-F2G-EX is an industrial switch made for harsh enviroments. The switch can be used
in either 100 Mbit or Gigabit networks due to our multi-rate SFP solution. L206-F2G-EX
can also be used together with our previous Lynx-series of switches.
Our unique FRNT (Fast Recovery of Network Topology) technology is the fastest
protocol on the market to re-configure a network in the event of any link or hardware
failure. That is why our products are used in safety critical applications such as tunnels,
traffic signal control and railway systems.
Installations in harsh environments and places with heavy electrical interference require
the use of a reliable media. Lynx provides a number of solutions using fibre optic
transceivers.
Multi- or singlemode transceivers can be used to build point-to-point or redundant
ring networks with ranges up to 120 km between each switch. Our BIDI transceiver,
which transmits and receives data on a single fibre can be used in applications where the
number of fibre cores are limited.
Real-time properties are implemented in the switch in order to achieve determinism for
real time critical applications. Lynx supports QoS (Quality of Service) with four priority
queues and strict priority scheduling as well as HoL (Head of Line Blocking Prevention).
All to assure that the data network is deterministic.
