Ø Overview
AY-EYDFA(2RU) series is a low noise, high performance, FTTP high power, multi-ports optical amplifier with gain spectrum band within 1540~1563nm.Each output port for optical amplifier has built-in well-performed CWDM. Every external up-link optical port of optical amplifier can connect with OLT PON port very conveniently.Each 1550nm (CATV)'s output optical port multiplex 1310/1490n's data stream, in order to reduce the quantity of the component and improve the index and reliability of the system.
Ø Functional
v Adopts Er Yb Codoped double-clad fiber technology
v Output ports: 4-32
v Optical output power: total output up to 10W
v Low noise figure:<5dB when input is 0dBm;
v Perfect network management interface，in line with standard SNMP network management;
v Intelligent temperature control system make the power consumption lower;
Ø Specification
Item | Unit | Technique parameters | Remark | |
Operating bandwidth | nm | 1545 -1565 | ||
PON Wavelength | Upstream | nm | 1260～1360 | |
Downstream | 1480～1500 | |||
Optical input power range | dBm | -3-+10 | Max rang:-10-+10 | |
Optical Switching time | ms | ≤5 | ||
Maxim um optical Output power | dBm | 41 | ||
Output power stability
| dBm | -0.5～+0.5 | ||
Noise figure | dB | ≤6.0 | Optical input power 0dBm, λ=1550nm | |
Return Loss | Input | dB | ≥45 | |
Output | dB | ≥45 | ||
Optical Connector | CATV Input: SC/APC PON Input: SC/PC（LC/PC optional） COMMON Output: SC/APC（LC/APC optional） | |||
PON to COM port insertion loss | ≤1 | dBm | ||
C/N | dB | ≥50 | Test condition according to GT/T 184-2002. | |
C/CTB | dB | ≥63 | ||
C/CSO | dB | ≥63 | ||
Power Supply | V | A:AC100V-260V(50Hz～60Hz)
B:DC48V(50Hz～60Hz)
C:DC12V(50Hz～60Hz) | ||
Operating Temperature Range | ℃ | -10 - +42 | ||
Maximum operating relative humidity | % | Max 95%no condensation | ||
Maximum Storage relative humidity
| % | Max 95%no condensation | ||
Dimension | mm | 483(L)×440(W)×88(H) | ||
Ø Application
Single-mode fiber 1550 amplification network
FTTH network
CATV network
