DB25 A/B Switch with 24VDC Power Designed for Remote-Control-Only Switching Applications
The Model 7175 is a DB25 A/B Switch for device-sharing applications that require control from a remote location and no local control. There is no need to unplug and plug connections when switching from one device to another. The unit is controlled remotley via dry contact logic.
The Model 7175 is designed to support “remote control only” applications, so there is no local control/front panel pushbutton on this unit. All 25 pins of the DB25 interface are switched via break-before-make electromechanical relays. A, B, and Common ports are DB25 female port connectors. The switch ports are transparent to all data.
The Model 7175 requires customer supplied 24 VDC, 500 mA power input. The unit maintains last set position on power loss and continues to pass data. Upon power up, unit switches based on the state of the contact closure.
For more information about other Network Switches or cables from Electro Standards Laboratories, call 401-943-1164, eslab@ElectroStandards.com, or www.ElectroStandards.com. All ESL products are available for export. Government Agencies contact Electro Standards for GSA pricing on COTS (Commercial-Off-The-Shelf) network switches.
Tina Corticelli, Media Manager
Electro Standards Laboratories
36 Western Industrial Drive
Cranston, RI 02921