{"product_id":"black-box-rs232-passive-splitter-db25-3-port-tl073a-r4","title":"Black Box RS232 Passive Splitter - DB25, 3-Port — TL073A-R4","description":"\u003cp\u003eUse our Modem Splitter to connect three terminals to one modem and save money - you won't need extra modems and extra lines!\u003cbr\u003e\u003cbr\u003eNo special cables are needed. It uses ordinary straight-pinned cables for a hookup, and includes a 6-ft. DB25 male\/DB25 female extension cable and a serial DB9 female\/DB25 male AT adapter.\u003cbr\u003e\u003cbr\u003eThe Modem Splitter is transparent to speed and protocol and works equally well in sync and async environments.\u003cbr\u003e\u003cbr\u003eThe TL073A-R4 includes (1) modem splitter, (1) 6-ft. DB25 male\/DB25 female extension cable, and (1) serial DB9 female\/DB25 male AT adapter.\u003cbr\u003e\u003cbr\u003eA 6-Port Modem Splitter is also available. See \"Similar Products.\"\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnly one SLAVE port may transmit data to the MASTER port at any one time, Pin 2 on the three SLAVE ports are not tied in common and are isolated from each other by an OR gate.\u003c\/li\u003e\n\u003cli\u003eData coming into the MASTER port on pin 3 of the RS232 DB25 Passive Splitter goes to all three Slave ports since they are all tied common.\u003c\/li\u003e\n\u003cli\u003eThe total combined length of all cables connected to the unit should be less than 50 feet (15.2 m).\u003c\/li\u003e\n\u003cli\u003eSignals present on the PORT connectors at pins 2, 4, and 20 are passively stored and sent to the corresponding pins on the MASTER connector.\u003c\/li\u003e\n\u003cli\u003eSignals present on the MASTER connector at pins 1, 3, 5, 6, 7, 8, 15, and 17 are sent to the corresponding pins on each of the PORT connectors.\u003c\/li\u003e\n\u003cli\u003eMASTER port is configured DTE and PORTS 1-3 are configured DCE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Black Box Corporation","offers":[{"title":"Default Title","offer_id":53962602905813,"sku":"TL073AR4","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7258\/1077\/files\/290310890.jpg?v=1780174958","url":"https:\/\/primovant.com\/products\/black-box-rs232-passive-splitter-db25-3-port-tl073a-r4","provider":"Primovant","version":"1.0","type":"link"}