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Products
Name：EDFA With WDM/ OLT Input
Model：GFD1550-EBM 2 Ports
Feature
1550nm EDFA Optical Amplifier GFD1550-EBM(SC/1U) 2ports With WDM xPon OLT Input/ Erbium Doped Fiber Amplifier
● 2Ports, each optical output power customized
● Embedded WDM for xPon OLT application (Optional)
● Single/Dual input optional when placing order
● Embedded optical switch for dual input, switching power can be set by front panel or web SNMP.
● Double cooling system to protect the pump laser.
● RJ45 Port for Plug-in SNMP system can realize remote management at any time.
● Standard RS232 Port.
● Adopting JDSU, Bookham or Fitel laser.
● LCD displays the parameters, functions and trouble alarm.
● Dual Switch Power Supply with hot-plug, 90-265VAC or -48VDC optional
- Specification
| Items | Parameter | |||||||||
| Output Power（dBm） | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23~27 |
| Input power (dBm) | -8～+10 | |||||||||
| Output adjustable range (dBm) | ↓3 | |||||||||
| Wavelength（nm） | 1535～1565 | |||||||||
| Output power stability (dB) | <±0.2 | |||||||||
| Bias oscillation sensitivity (dB) | <0.2 | |||||||||
| Bias oscillation dispersion (PS) | <0.5 | |||||||||
| Optical return loss (dB) | >40 | |||||||||
| Fiber connector | FC/APC、FC/UPC, SC/APC、SC/UPC、LC/APC、LC/UPC optional | |||||||||
| Noise ratio(dB) | <5.0(0dBm optical input) | |||||||||
| connector | RS232 orRS485 | |||||||||
| Power loss(W) | 50 | |||||||||
| Working Voltage(V) | 220V(90～265)、DC-48V | |||||||||
| Working Temp(℃) | 0～40 | |||||||||
| Storage Temp(℃) | -25～+65 | |||||||||
| Size (mm) | 483×370×44 | |||||||||
