Huatai HSA4400 series is a fixed gain EDFA which is designed specifically for single wavelength optic transmission system. The EDFA adopts excellent optical performance and advanced electric transient control technology, which can efficiently restrain the input optical power change that caused by amplifier, create large transient change of output optical power, so that to protect optical detector and other optical devices in high-speed network.
HSA4400 adopts the world's top class pump laser. Advanced electronic circuit and low consumption design, greatly reduced the heat power consumption of the complete equipment. Perfect APC, ACC and ATC control, excellent design in the ventilation and heat-dissipation, ensures the long life and high reliability work of pump laser. The LCD at the front panel offers the work index and warning alarm of all equipment. RS232 and RJ45 offer serial communication and SNMP network management port. The laser will switch off automatically if optical power is missing, which offers security protection for the laser. All the optical port can be installed in the front panel, also can be in the back panel if customers specify.
HSA4400 is suitable for optical booster amplifier (BA) and pre-amplifier (PA).
Covered full C-Band.
Excellent optical performance.
Fully integrated electronic transient control technology
Advanced low consumption electronic control technology
Fixed gain working mode
Transient restrain of output optical power, to protect optical device.
Telecommunication-grade security and reliability and network management function.
The LCD, LED at the front panel offer the work index and warning alarm of all equipment.
Standard RS232 communication interface.
10/100M Ethernet interface supports SNMP and WEB remote network management.
1+1 powers supply back up ,hot-plug function available.
Low power consumption.
Excellent P/P ratio in area.
Long distance trunk network
MAN or access network
All kinds of SDH/PDH transmission system