RS485/RS232/RS422 Data over Fiber Beyondopto serial Data over Fiber support 1~16 Channel simplex or 1~8 channel duplex serial data over one multi-mode or single-mode optical fiber. The serial data support RS-485, RS-232, RS-422 data protocols. These fiber optic transmitter and fiber optic receiver are typically used in applications with PTZ Control, Access Control System, CCTV surveillance, Industirlia control, ITS etc, and are available for stand-alone or rack-mount installations FC, ST or SC optical connectors is optional. Plug and Play design ensures adjustment-free installation and operation, and optical adjustments are never required. LED indicators are provided to instantly monitor the system operating status. Specifications Data Data protocol RS232、RS422、RS485、Manchester，BIPHASE data Data rate 0~500 Kbps Error rate < 10-9 Connector Standard terminal lead Electrical & Mechanical Input Power Requirements: DC 5V@2A Power Adapter: AC 90V~240V Power Consumption: < 3W Stand-Alone Dimensions: 104mm × 104mm × 28mm or 183mm × 154mm × 30mm Shipping Weight: (include Transmitter & Receiver ) 0.8kg or 1.5kg Environmental Operating Temperature: -20°C ~ +75°C Storage Temperature: -40°C ~ +85°C Relative Humidity: 0% ~ 95% (non-condensing) MTBF: >100,000 hours Ordering Information & Optical Specifications Model Fiber Mode Connecter Audio Channel Optical Power Budget Max Transmission Distance Transmitter Receiver BAT002XX BAR002XX SM FC/ST/SC 2 18dB 25km BAT004XX BAR004XX SM FC/ST/SC 4 18dB 25km BAT008XX BAR008XX SM FC/ST/SC 8 18dB 25km BAT00HXX BAR00HXX SM FC/ST/SC 16 18dB 25km Note: • The Optical Power Budget data fit Mulit-mode(62.5/125 μm),Single-Mode(9/125 μm). • When using 50/125 μm multimode fiber, subtract 3 dB from the optical power budget. • Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, splices and patch panels. • Maximum transmission distance is also limited by fiber bandwidth. • Power adapter is manufactured by third party and is supplied with fitted screw-terminal output cables.Power adapter included (for standalone) US, European, UK or Australian power plug. • Please feel free to consult factory for any special requirement and customization. • Due to continuous improvement, all fiber optic transmission systems and video over fiber product specifications are subject to change without further notice.