Black Box ME800A-R4 Async RS232 Extender Over CATx - DB9 Female to Terminal Block

Serial does not travel far on its own, and the ME800A-R4 is Black Box's answer: DB9 Female to Terminal Block. Speed: 115,2000 bps at 4000 feet (1219.2 m). Connectors are (1) DB9 (Female). At a maximum speed of 115.2-kbps, you can go up to 4000 feet.

Power: 115 VAC, 60 Hz wallmount, 12 VDC, 625 mA, 7.5 W maximum. It measures 1.5-in. H x 5.2-in. W x 5.2-in. D (3.8 x 13.2 x 13.2-cm).