Description

64 Ports 19dB Output Optical Fiber Amplifier 1550nm EDFA with WDM 3U Chassis for Analog CATV Transmission

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 multi-mode 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 10 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.
- Employ intelligent temperature control system: (1)Adopt special temperature control circuit, heat radiating and power consumption can be reduced 30%, (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 45℃, meanwhile it will stop as the temperature is under 40℃. The technology makes sure the thermal stability of system and fan’s long life.
- Intelligent network management system. Perfectly network interface: Ethernet 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.

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

Features:
- High power: up to 2W total, 1 Unit for 2000 ~ 4000 optical node
- Low noise figure: below 5.5dB ( +5dBm input)
- Er Yb co-doped DCF amplify technology: Patent Pump Dump Technology
- Low CSO: <-70dBc
- Controllability and maneuverability: dual CPU to deal control loop and communication separately
- High stability and reliability: MTTF > 150000 Hours
- Redundancy hot swap power module: 110/220VAC and 48VDC can plug mix
- Perfect network interface: Ethernet
- Support SNMP network management
- Intelligent temperature control system: using a dedicated temperature control chip which make cooling and power loss reduce 30% than competitors
- Output power can be adjustable by network and manual

Specification:
- Output optical power: 26 - 40dBm, 400 - 5000mW
- Input optical power: -3 ~ +10dBm
- Optical wavelength: 1540 - 1565nm (typ.1550nm)
- Output optical power stability: <±0.2dB
- Polarization sensitivity: < 0.2dB
- Polarization mode dispersion: > 0.5PS
- Optical emission loss: ≥45dB
- Optical fiber connector: FC/APC
- Noise ratio: < 0.5dB (0dBm at 1550nm)
- Power supply: 86 - 265VAC or 48VDC (optional)
- Power consumption: ≤100W
- Working temperature: 0 ~ 50℃
- Storage temperature: -20 ~ 85℃
- Working relative humidity: 20 - 85%
- Network management interface: RJ45

Package Included:
- 1 x Optical Fiber Amplifier with 3U Rack