Hardware
ESERV-1xT Serial Servers
5
ESERV-1xT
(Rev. 1210)
ETHERNET CONNECTOR
Serial server models using 10BaseT/100BaseTX network connections use an RJ45 receptacle. The serial server is
connected to a standard Ethernet network drop using a straight-through RJ45 (male) Ethernet cable.
Figure 4.
Ethernet Connector
Note: Refer to Appendix D for connection pin-outs.
Fiber Optic Connectors
Serial server models using multimode fiber Optic network connections use ST style connectors.
Figure 5.
ST Fiber Optic Cable Connector
PORT CONNECTORS
ESERV-1xT Serial Servers use three serial port connector configurations, depending on the model:
ESERV-11T serial servers feature one serial port and use a DB-9M connector for RS-232 and a five-position
removable terminal block for RS-422 and RS-485 connections.
ESERV-12T serial servers feature two serial ports, both using five-position removable terminal blocks for RS-
232, RS-422 and RS-485 connections.