Electro Standards Laboratories

A/B Switch

The QuickSwitch Model 6273 from Electro Standards Laboratories is an ST duplex, multi-mode, A/B switch that lets a workstation or device access two fiber-optic networks. The switch supports a fiber-optic wavelength of 850 nanometers and gigabyte data rates. The switch uses mirror technology and can be accessed remotely by using a DB9 RS232 serial port.

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