05/28/2026 12:59 a.m.
https://cablematic.com/en/products/serial-server-2-x-rs232-to-ethernet-tcp-ip-udp-rj45-10100-mbps-ncom-211-RS042/
https://cablematic.com/en/products/serial-server-2-x-rs232-to-ethernet-tcp-ip-udp-rj45-10100-mbps-ncom-211-RS042/
Serial server 2 x RS232 to ethernet TCP IP UDP RJ45 10/100 Mbps NCOM-211
REF: RS042
Specifications
- Serial RS232 serial port server through ethernet network. It is a devicecompact that connects to an ethernet network and virtually maps a COM port to the different computers that have access to the network.
- Compatible with TCP/IP ethernet protocol and UDP client/server. Connection speed of 10/100 Mbps.
- The module has 2 serial ports RS232 (DB9 male) and an ethernet port (RJ45 female).
- Windows management software, specific for the range of NCOM series servers.
- Serial data transmission speed: 300 bps to 921.6 Kbps.
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More info
PVP
€90.41
Price including VAT:
€90.41
PVD
€79.46
PVP: Retail price.
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PVP: Sale price to distributors.
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Specifications
- Serial RS232 serial port server through ethernet network. It is a devicecompact that connects to an ethernet network and virtually maps a COM port to the different computers that have access to the network.
- Compatible with TCP/IP ethernet protocol and UDP client/server. Connection speed of 10/100 Mbps.
- The module has 2 serial ports RS232 (DB9 male) and an ethernet port (RJ45 female).
- Windows management software, specific for the range of NCOM series servers.
- Serial data transmission speed: 300 bps to 921.6 Kbps.
More info
Serial RS232 serial port server through ethernet network. It is a compact device that connects to an ethernet network and virtually maps a COM port to the different computers that have access to the network. Compatible with the TCP/IP protocol among others. Compatible with Windows environment.
Specifications
- Serial RS232 serial port server through ethernet network. It is a devicecompact that connects to an ethernet network and virtually maps a COM port to the different computers that have access to the network.
- Compatible with TCP/IP ethernet protocol and UDP client/server. Connection speed of 10/100 Mbps.
- The module has 2 serial ports RS232 (DB9 male) and an ethernet port (RJ45 female).
- Windows management software, specific for the range of NCOM series servers.
- Serial data transmission speed: 300 bps to 921.6 Kbps.
- It incorporates a 15 kV ESD electric protection system.
- Support RF2217 protocol for control of COM ports.
- Compatible with RS232 serial signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS.
- Compatible with Windows XP, Windows Vista, Windows 8, Windows 10, Windows Server 2003 to 2016.
- Size: 128 x 135 x 42 mm.
- Gross Weight: 500 g
- Product size (width x depth x height): 12.8 x 13.5 x 4.2 cm
- Number of packages: 1
- Packages size: 28.7 x 14.7 x 6.1 cm
Technical terms
- Categories network cables
- Communication Series
- RS232
- RJ45
Categories network cables
Network cable categories define the performance, frequency, and data transmission capacity in structured cabling infrastructures.
| Category | Max Speed | Frequency | Distance |
|---|---|---|---|
| Cat 6a | 10 Gbps | 500 MHz | 100 m |
Details and Advantages
Categorization ensures infrastructure can handle bandwidth demands and mitigates electromagnetic interference.
Note: Maximum distance is typically 100 meters per TIA/EIA standards.

