INFORMATION

Description

The
64 port EDFA is high output power C-Band Er-Yb co-doped double cladding fiber
optic 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.

The
fiber 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. (Triple wavelength WDM is optional)

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 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

◆23dBm×N，20dBm×N
or 17dBm×N output is optional

◆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

◆Integrated
1310nm，1490nm，1550nm
WDM (Optional)

◆OEM, Module is available

Block Diagram

Optical characteristics