 Product description Huatai HDBS-4100 series is make 4 DVB-S optic transmitter or 4DVB-S optic receiver into a 1RU 19″standard chassis, it mainly used in high quality and transmitter same satellite VL,VH,HL,HH four different polarize modes SAT-IF signal. It's convenient and flexible for install and use.
HDBS-4100 series operating index is controlled by MPU, front panel LCD offers mode display and error diagnosis. Standard RS232 communicate port, SNMP network arrangement function. Laser adopts high linearity uncooled DFB laser, directly modulate mode. Install perfect laser APC control circuit, it guarantee the laser's long life span and reliable working. High linearity IF drive circuit with AGC function guarantee the high quality of SAT-IF signal transmitter. HDBS-4100 series user assign can adopt the mode that is fiber to user (FTTH), it also can adopt fiber to floor (FTTB), and then through satellite switch achieve SAT-IF to user.
HDBS-4100TB: quadruple non-refrigeration DFB laser optional transmitter(1RU type).
HDBS-4113RX: quadruple -13dBm receive sensitivity optional receiver(1RU type).
HDBS-4213RX: quadruple -13dBm receive sensitivity optional receiver(wall-mounted type).
Product feature  1RU standard rack, Combined 4 SAT-IF optic transmitter or receiver. The LCD provides state display and diagnosis at front panel. Standard RS232 communication interface, SNMP network management function. Adopts high linearity DFB laser. 950～2400MHz operating bandwidth. >8mW (9dBm, at 1310nm) output power. ≥-13dBm receiving sensitivity. Wavelength option for optical transmitter: 1310nm, 1550nm, CWDM. Automatic gain control (AGC) in transmitter. Quadruple optic transmitter all can supply +12VDC or +18VDC to satellite radio-frequency head. Convenient and flexible for install and use. High P/P ratio. Main application DVB-S, FTTH, FTTB. CATV network integrating DVB-S. Sharing SAT receiving antenna, Fiber optic system. Network application (P2MP) Order information |
