Korenix Unveils JetPort 5604i Industrial 4-port Isolation Redundant Serial Device Server

Taipei, Taiwan, Oct. 10, 2007— Korenix is pleased to announce the launch of JetPort 5604i Industrial 4-port Isolation Redundant Serial Device Server. Users can use one IP address, Redundant Ethernet paths (RTTD Technology) to control maximum of 4 serial devices over the Ethernet. To configure JetPort Commander, the easy- to- use utility for Windows or choose HTTPS/SSH for secured management.

5V/TTL Digital Input and Digital Output

JetPort 5604i provides four digital inputs and two digital outputs. It allows users to connect the termination units’ 5V TTL digital input/output. JetPort Commander allows you to monitor the status of the DI and DO, and assign the value of 0 or 1 to DO. JetPort also provides one data port for user to program DI/O "get" and "set" commands figure on the right. The logic Low (Value=0) power voltage is 0-0.8V, 0.8V is the max value. The logic High (Value =1) power voltage is 2-5V, 2V is the min value. JetPort also opens one TCP socket port for DI/DO programming commands.

High Voltage 2KV Optical Isolation Protection

JetPort 5604i equipped with 2KV optical isolation protection and 15KV ESD surge protection of serial interfaces. Optical isolation solves the problem of ground looping which can severely garble communications, by effectively lifting the connection between the serial data line and "ground" at either end of the serial networking line.