Patton’s Model 2120 Single Port Terminal Server provides a quick, simple, and cost effective solution for connecting traditional RS-232 terminals and devices to a local area network. The Model 2120 can be used just about anywhere, including the office, retail outlets, equipment rooms, and on the factory floor. When used with a dial-up modem and connected to a LAN, the Model 2120 also functions as an inexpensive single-port remote access server. The versatile and feature rich Model 2120 can literally be used in thousands of different applications and environments.

The Model 2120 brings serial RS-232 devices onto the network by encapsulating RS-232 data into IP packets for transport over the LAN. Using Raw TCP or TELNET, the Model 2120 can connect to any user-defined IP address and port. Once connected to the remote host, data is passed transparently end-to-end. The built-in DHCP Client allows the Model 2120 to dynamically obtain an IP address and a subnet mask from a master server. Using dial-up modems and SLIP and PPP connections, remote users can access the network as if they were locally connected.

The Patton Model 2120 Single Port Terminal Server easily and cost-effectively brings serial RS-232 equipment together with other systems on one Local Area Network!

 

In the application below, the Model 2120 Single Port Terminal Server is used to connect the RS-232 control port of a PBX, security card reader, and time clock to the Local Area Network. The 2120 enables monitoring, control, and data collection from this equipment by remote Computers located anywhere on the local or wide area network. Further, the 2120 is connected to the LAN and dial-up modem to provide single port remote network access.

 

Available Now
2120/AM/UI: Single Port RS-232 Terminal Server, Asynchronous, DB-25 Male, UI Power Supply
2120/AM/48: Single Port RS-232 Terminal Server, Asynchronous, DB-25 Male, -48 VDC Power Supply
2120/AF/UI: Single Port RS-232 Terminal Server, Asynchronous, DB-25 Female, UI Power Supply
2120/AF/48: Single Port RS-232 Terminal Server, Asynchronous, DB-25 Female, -48 VDC Power Supply

Available Soon
2120/A9M/UI: Single Port RS-232 Terminal Server, Asynchronous, DB-9 Male, UI Power Supply
2120/A9M/48: Single Port RS-232 Terminal Server, Asynchronous, DB-9 Male, -48 VDC Power Supply
2120/A9F/UI: Single Port RS-232 Terminal Server, Asynchronous, DB-9 Female, UI Power Supply
2120/A9F/48: Single Port RS-232 Terminal Server, Asynchronous, DB-9 Female, -48 VDC Power Supply

Note: Country specific power cords are ordered separately.
 

Serial Interface: DB-25 male or female; DB-9 male or female
Serial Transmission: RS-232 Asynchronous, 0 to 115.2 kbps, configured via TELNET
DCE/DTE: Configured via TELNET
RS-232 Status Indicators: TXD, RXD, DTR, RTS, CTS, DCD, and Power
Ethernet Interface: RJ-45 female
Ethernet Standard: 10Base-T (IEEE 802.3)
Ethernet Status Indicators: Ethernet link and status
Protocols Supported: TCP, UDP, IP, ICMP, TELNET, RLOGIN, ARP, DHCP, FTP, TFTP, SLIP, and PPP
Management Services: Monitoring, control, and diagnostics via serial port or TELNET session
Memory: 1 Mbyte RAM; 512 kbytes FLASH
Power Supply Options: External, universal AC (100-240 VAC) or –48 VDC
Temperature: 32 to 122°F (0 to 50°C)
Altitude: 0 to 15,000 feet (0 to 4,572 meters)
Humidity: Up to 95% non-condensing
Dimensions: 3.5L X 2.1W X 0.78H in. (9.0L X 5.3W X 1.9H cm)
Weight: 0.2 lbs (0.09 kg)