Description

Application:

Analog CATV Transmission
FTTH Optical Access
Optical Distribution
Free Space Optical
R&D and Training

Feature

High Power: Up to 2W total, 1 Unit for ***0～***0 optical node
Low Noise Figure: Below 5.5dB ( *5dBm input)
Er Yb co-doped DCF Amplify Technology: Patent Pump Dump Technology
Low CSO: <**0dBc
*3dBm×N, *0dBm×N or *7dBm×N output is optional
Controllability and maneuverability: Dual CPU to deal Control loop and Communication separately
High Stability And Reliability: MTTF >*****0 Hours
Redundancy Hot Swap power module: **0/**0VAC and *8VDC can plug Mix
Perfect Network Interface: Ethernet, RS***5 and RS***2 port
Support Telnet and SNMP network management
Intelligent Temperature Control System: using a dedicated Temperature control chip which make cooling and power loss reduce *0% than competitors
Output Power can be Adjustable by network and manual
Integrated ***0nm, ***0nm, ***0nm WDM (Optional)
OEM, Module is available

Description:

The product is high output power C-Band Er-Yb co doped double cladding optical fiber amplifier. The key components of the product are high reliability multimode PUMP laser and the double cladding optical fiber. A proprietary ATC (Automatic Temperature Control) and APC (Automatic Power Control) circuit insures the high stability and reliability output power, the unique optical circuit design ensures the excellent optical performance. The high stability and high precision MPU system to ensure the control, adjustment and display are intelligent and easy.

This amplifier employ double cladding Erbium Ytterbium co-doped fiber, and employ the high power multimode pump, with a *0 times Conversion efficiency higher than the single mode general technology, and therefore have a lower relative cost and more compact size and lower power consumption, in particular, for FTTH or FTTB or other large distribution system applications.

This amplifier uses our patented technology for pump dump (Patent No. ZL***********2.3), and the patented technology for the laser driver circuit (Patent No. ZL***********3.8), to get better and more stable performance.

Employ intelligent temperature control system: (1)Adopt special temperature control circuit, heat radiating and power consumption can be reduced *0%, (2)The professional air flow design can also ensure the best temperature stability, at the same time powerful fan will start when the case temperature is over *5¡æ, meanwhile it will stop as the temperature is under *0¡æ.The technology makes sure the thermal stability of system and fan's long life.

Intelligent network management system. Perfectly network interface: Ethernet, RS***5 and RS***2 network, and the open network management interface ensure the connectivity with all other network management system.

These products are widely used in CATV transmission system and the high power distributing system FTTH requirement. It can be used for CATV analog/digital signal distribution, or match with PON system to construction the triple network integration. (Triple wavelength WDM is optional)