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Installation manual REV:201301
2G(200M)-2.1.4.E PoE++
LAN-RING System PoE++ Managed Switches
1x RS485 port
The switches are equipped with one RS485 port. This port can be set in three basic modes:
TCP server/client
– for direct interconnection with the application on control server,
UPD mode
– for interconnection of 2 or more devices with the request of extremely low latency. Typical latency is 3-4ms on
bitrate 9.6kbps.
IO(EXP-C) mode
– for connection of up to 15 I/O units EXP-C (6 digital inputs/outputs), temperature sensors, etc.
2x digital input
The switches are equipped with two digital inputs compatible with balanced
loops of all alarm systems. The input state can be:
- Sent via SNMP protocol to integration software (e.g. C4)
- Remapped to relay of other switches or I/O modules.
Everything is adjustable locally via USB or remotely over LAN software SIMULand.
1x programmable relay
The switches are equipped with a programmable relay output which could be activated by e.g.:
- Connection failure over LAN or RS485, interruption of optical ring, etc.
- Opening (closing) of one or more inputs on other switches and I/O modules
- Function IP watchdog that automatically restarts "frozen" devices
- SNMP protocol from integration software (e.g. C4)
Everything is adjustable locally via USB or remotely over LAN software SIMULand.
2x MM / SM universal optical ports with WDM
All optical ports on 2G(200M)-...E series devices can be universally used for both MM and SM fibers in the range of 8/125μm to
62.5/125μm. Optical ports are equipped with integrated wavelength division multiplexer technology (WDM). The optical
ring/connection is then made up of only one SM or MM fiber.
RS485
RS485
RS485
TCP
switch
switch
switch
switch
RS485
RS485
RS485
UDP
switch
switch
switch
switch
IO
RS485
RS485
EXP-C
switch
EXP-C
EXP-C
switch
switch
RS485
EXP-C
polytron 10k
10k
10k
10k
1
0
k
+3.3V
polytron
IN1
IN2
GND
NC
NO
GND
Optical power
2G/200M: –9...–3/–14...–8
dBm
9/125
µm
Sensitivity
2G/200M: –22/28
dBm
9/125
µm
Optic fibers
1x SM 8(9)/125 - SC connectors
µm
max. 20 km between components
1x MM 50(62,5)/125 - SC conn.
µm
2G/200M: max. 2/5 km between components
Wavelengths
PORT 6: Tx: 1310 / Rx: 1490(1550)
nm
(200M)
PORT 7: Tx: 1490(1550) / Rx: 1310
nm
(200M)
Safety
WARNING: converters contain laser sources of class 1 according to EN 60825-1-1
Parameter
Value
Unit
Note
