RS-485 repeater 2128 series

fiber opticopticaltransmission

Operation Mode: - Asynchronous half duplex Input/Output Interface: - RS-485, 2 wire port operating up to 200 Kbps or DB-9 Connector Transmission Line Interface: - ST connectors are standard for interfacing with fiber optic duplex cable (SMA option) Optical Power into a 62.5 Micron Core Optical Fiber: - 10 microwatts, 13 dB power budget @ 850 nanometers (1300 nm option) Receiver Sensitivity: - 500 nanowatts at less than 10-9 bit error rate. 10 microwatts max. Operating Temperature: - 0 °C to 50 °C (-40 to +70 °C option-MM Fiber) Metal Enclosure: - 5.5 x 2.3 x 1.0 in (with flange) (13.97 x 5.84 x 2.54 cm) Panel or DIN rail mounting option Weight: - 0.4 lbs (182 grams) Input Power: - External with power supply (S.I. Tech #2121 - 110 VAC to 12 VDC) 230 Volt Version: - Use S.I.Tech 2164 power supply Features: RS-485 Multidrop Various speed options up to 200 Kbps (Factory Set) Flange Mounting Multimode or single mode Asynchronous, simplex, half, full duplex Fiber ports repeat data through the 2128 and drop/insert data on the RS-485 port. The RS-485 port inserts data onto both fiber ports and gets data dropped from either fiber port.