1 serielportserver RS232 port, MOXA Nport 5110A. Serial Device Server

External COM ports via Ethernet and Internet

8 x RS232
RJ45
10/100Mbit Baset Device Server
15kv ESD
for RackMontage
100-240 VAC Power Input
OS Support: 95/98 / Me / NT / 2000/2003
Real Com / Tty Drivers, Linux Real Tty Driver
Operating temperature: 0-55 ° C

Mini seriesport server for connecting POS units over networks
It may be scanner, printer and the like
2 x RS232
2 x USB 2.0
1 x USB 3.0
1 x RJ45 10 / 100Mbit to Ethernet
Supported by App for iOS and Android
Programmable Software
Supply 5VDC (DC Jack)

4 COM ports via optical fiber cable
point to point or pount to 4 points
4 x RS232 ports up to 2km with multi mode cable
4 x RS232 ports up to 20km with single mode cable
Buy 100Mbit SFP Module (Multi Mode or Single Mode)
1 x 100 Mbit SFP for LC Duplex Fiber cable
4 x RS232 DB9 male connector
Setup via built-in Web server
62 x 50 x 120 mm
DIN fittings
Display 3 LEDs Displays TX / RX, Network and System Status
Supply voltage: 9 - 32VDC Redundant (not supplied)

16 Ports RS232 Serial Port Server
Universal Serial Device Server
MOXA NPort 5610-16
19 "Rack Mount