Description:
The product is high output power C-Band Er-Yb co-doped double cladding optical fiber amplifier. The key components 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 light path design ensures the excellent light path target. The high stability and high precision MPU system to ensure the control, adjustment and display are intelligent and easy.
Employ the original intellectualized temperature control system: (1)Adopt special temperature control chip,heat radiating and power consumption can be reduced 30% by common products; (2)The professional heat transfer wind channel technique 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℃.This technology ensures the thermal stability of system and fan's long life.
Intellectualized supervisory and management system. Perfectly unique network interface: Ethernet, RS-485 and RS-232 network interface,and the on-limits network management interface ensure the connectivity with all other network management system.
The products are widely used in CATV transmission system and the high power dispatching system FTTH need.
Applications:
High power optical transmission system
Free space optical communication
Optical power distributing system
Medical, laser industry
Coherent synthesis
Teaching and research
Features:
High output power:Single mode single port up to 2W
Low NF: Typical<5.5dB (+5dBm input)
Wide gain spectrum:1540~1565nm
Gain Flatness is optional
Easy to control and operating: Dual MPU to deal with the controller and interface
High stability and reliability :HTTB>150000 hours
3U rack, benchtop, 1U rack, module is available
Perfect network interface:Ethernet, RS-485 and RS-232 network interface
Intelligentized temperature control system:Special temperature control chip,radiating and power consumption can be reduced 30%
Output power can be adjusted by knob
OEM and customer design is available
All Characteristics in accordance with Bellcore GR-1312-CORE
Structure
Optical diagram
Optical characteristics
|
Parameter
|
Symbol
|
MIN
|
TYP
|
MAX
|
UNITS
|
|
Operating Wavelength
|
λc
|
1540
|
1550
|
1565
|
nm
|
|
Output Power Note1
|
Po
|
27
|
------
|
33
|
dBm
|
|
Input Power
|
Pi
|
-10
|
------
|
+10
|
dBm
|
|
Gain
|
G
|
------
|
------
|
30
|
dB
|
|
Noise Figure Note2
|
NF
|
------
|
------
|
6
|
dB
|
|
Output Power Stability
|
ΔPo
|
-----
|
±0.05
|
±0.2
|
dB
|
|
Input Isolator
|
ISOi
|
30
|
-------
|
------
|
dB
|
|
Output Isolator
|
ISOo
|
30
|
-------
|
------
|
dB
|
|
Input Pump Leakage
|
PumpLin
|
-------
|
-------
|
-35
|
dBm
|
|
Output Pump Leakage
|
PumpLout
|
-------
|
-------
|
-45
|
dBm
|
|
Return Loss
|
RL
|
-------
|
-------
|
-45
|
dB
|
|
Polarization Dependent Gain
|
PDG
|
------
|
-------
|
0.3
|
dB
|
|
Polarization Mode Dispersion
|
PMD
|
------
|
-------
|
0.5
|
ps
|
Note 1: Customer Optional
Note 2: Test on +5dBm Input
Environmental characteristics
|
Parameter
|
Symbol
|
MIN
|
TYP
|
MAX
|
UNITS
|
|
Operating Temperature
|
Tw
|
-5
|
-----
|
60
|
℃
|
|
Storage Temperature
|
Ts
|
-40
|
-----
|
80
|
℃
|
|
Humidity Note
|
------
|
10
|
------
|
85
|
%
|
Note: No Condensate
