The Optilab BCB-4 is a compact bias control board designed to maintain the linear operating point of optical intensity modulators. Featuring a compact miniature design for OEM integration, the BCB-4 allows for a stable Q+, Q-, Min, Max, and Manual operation over long periods of time. With a single +5V DC power and RS485 multi-addressing control and monitor interface, the BCB-4 unit is the ideal choice for industrial and OEM applications when paired with any of Optilab’s wide variety of optical modulators, contact Optilab for more information.

Features:
➤ Q+, Q-, Min, Max, and Manual bias setting modes
➤ RS-485 Control
➤ Single +5V DC Power
➤ On-board Photodiode
➤ InGaAs based PD (1000-1610 nm) 
➤ Silicon based PD (500-1000 nm)
➤ NA PD

Applications:
➤ Bandwidth RFoF transmission
➤ RF/IF signal distribution
➤ Satellite communication
➤ Optical communications
➤ Picosecond Pulse Generation
➤ High Bandwidth RFoF Transmission
➤ Pulse picking/gating

Datasheet
User Manual