Electro Standards Laboratories

Model 7201 allows sharing a DB9 interface device connected to the Common port among four devices connected to the A, B, C, and D ports. Model 7201 switches all 9 pins of the DB9 interface and can be used to switch any DB9 interface device.

The Model 7200 enables accessing two separate devices, ports A & B, via connection through a device connected to the Common port of the switch. Control the switch via pushbutton or remotely from an RS232 serial port.

The Model 4337 Digital Signal Conditioner with a 16-Character Auto Identiflying display is ideal for use with Strain Gage Extensometers used to test steel or with other industrial testing applications.

The QuickSwitch Model 6254 Quad Channel LC Duplex A/B Switch with Telnet and GUI is CE Certified and RoHS Compliant

The PathWay Model 7229 is a Dual Channel DB25/X.21 BIS Interface A/B Switch with Serial Remote Control that allows quick connection to any one of two DB25/X.21 BIS interface devices from one COMMON device.

The QuickSwitch Model 6299 is a Single Channel All Fiber Optic LC Duplex A/B Switch that allows quick connection to any one of two LC Fiber Optic Interface Devices from one COMMON port.

The QuickSwitch® Model 6259R is a RoHS Compliant, 16-Channel ST Simplex Fiber Optic A/B/OFFLINE Switch that allows devices connected to the COMMON port of each channel access to the A and B port on each of its 16 channels.

The new PathWay® Model 4428 DB9 A/B Switch provides A/B switching in a low profile desktop unit. It allows the user to switch ANY two DB9 Interface Devices from one COMMON DB9 device.

Model 4162 Host & 4-Port Hub Fiber to USB Converter/Extender extends USB connections up to 500 meters via a high speed Fiber Interface. The units convert USB 2.0 compliant data from a PC Host interface over fiber to a remote 4-Port powered hub.

QuickSwitch 6298 Single Channel LC Duplex A/B Switch allows a device connected to the COM port access to the A or B port. The optional Wide Range Power Module, Catalog No. 517277, 100VAC/240VAC, 50Hz/60Hz, is both CE and UL listed.