{"product_id":"black-box-remotely-controlled-layer-1-a-b-switch-db9","title":"Black Box Remotely Controlled Layer 1 A-B Switch - DB9","description":"\u003cli\u003eDurable and reliable. Tested to 1,000,000 cycles\u003c\/li\u003e \u003cli\u003eManual control of the switch port supported through A\/B push button on the front.\u003c\/li\u003e \u003cli\u003eCan be switched remotely via RS-232 or dry contact.\u003c\/li\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eIf desired, the A or B control input can remain connected to the Ground input, which will disable all other control interfaces including the front panel pushbutton switches from being able to switch connection states of the A\/B Switch.\u003c\/li\u003e\n\u003cli\u003eConnecting (shorting) input B (pin 3) to Ground (pin 2) for a minimum of approximately 100 msec will cause the unit to switch to the B position.\u003c\/li\u003e\n\u003cli\u003eConnecting (shorting) input A (pin 1) to Ground (pin 2) for a minimum of approximately 100 msec will cause the unit to switch to the A position.\u003c\/li\u003e\n\u003cli\u003eThe connection state will be maintained if power fails or is removed.\u003c\/li\u003e\n\u003cli\u003eManual control of the switch port connection state is supported through pushbutton switches on the front of the unit.\u003c\/li\u003e\n\u003cli\u003eSwitch ports are transparent to data rates, formats, and protocols and can handle speeds up to 10 Mbps.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Black Box Corporation","offers":[{"title":"Default Title","offer_id":40961762394278,"sku":"ETS2893536","price":520.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7887\/8118\/products\/ETS2893536.jpg?v=1629045941","url":"https:\/\/www.americantechdepot.com\/products\/black-box-remotely-controlled-layer-1-a-b-switch-db9","provider":"American Tech Depot","version":"1.0","type":"link"}