Product description
ZOA1550D erbium doped fiber amplifier which with a DCM insert. More and more ring network construction and optical links continue to extend, long-distance transmission to produce dispersion phenomenon, so need to use the dispersion compensator, due to the greater loss of dispersion compensator, according to the transmission distance, the general loss needs 4 ~ 8dBm , in the usual case, DCM is added in front of the input of the fiber amplifier, which requires a larger optical signal, otherwise, after loss of input into the optical fiber amplifier input power will become very small, resulting in CNR dropped significantly. Therefore, our company developed the DCM plug-in fiber amplifier, when the optical signal is small, and must use the DCM, this model is the best choice.
Features
(1) High quality: the former-class pump adopts 980nm, after-class pump adopts 1480nm, optical power is optimized by software to minimize noise figure of EDFA, and make systems achieve excellent CNR
(2) Flexibility: built-in high-performance switching power supply, it can work at 85~265Vac City Network Voltage, as well as an optional DC48V power supply (reservations required); chassis cooling automatic temperature control. Mechanical cooler (Dual fans) on back panel helps to make heat dispersion thus to protect the pump laser
(3) Intuitive: The machine equipped with microprocessor monitors the working state of the laser, the panel VFD or LCD window displays the operating parameters.
(4) Network type: Select All-piece status monitoring transponder guarantee to meet the national standard and be compatible with the SCTE HMS standard, it enables network management monitoring capabilities.
Technical parameter
| Items | unit | Specification |
| Wavelength | nm | 1530～1565 |
| Main input power | dBm | -9~+10 |
| Nominal optical input power | dBm | 3 |
| Saturated output power | dBm | 14~26 |
| Noise Figure (NF) | dB | < 5 (+0 dBm input @1550nm) |
| Optical output power stability | dB | <±0.2 |
| Polarization Sensitivity | dB | <0.2 |
| Polarization dependence gain | dB | <0.5 |
| Polarization mode dispersion | ps | <0.5 |
| Optical connector (IN/OUT) | SC/APC or FC/APC or customer specify | |
| SNMP network management interface (optional) | RJ45 | |
| Power supply | VAC | 90~265VAC or -48 VDC |
| Power consumption | W | 50 |
| Working temperature | °C | -15~65 |
| Storage temperature | °C | -40~80 |
| Operating relative humidity | % | 5~95 |
| size | “ | 19×14.5×1.75 (1U,19’’) |
| Weight | Kg | 5 |
Product series
| Model | Optical output power |
| ZOA1550RF-13 | Saturated output power≥13dBm |
| ZOA1550RF-14 | Saturated output power≥14dBm |
| ZOA1550RF-15 | Saturated output power≥15dBm |
| ZOA1550RF-16 | Saturated output power≥16dBm |
| ZOA1550RF-17 | Saturated output power≥17dBm |
| ZOA1550RF-18 | Saturated output power≥18dBm |
| ZOA1550RF-19 | Saturated output power≥19dBm |
| ZOA1550RF-20 | Saturated output power≥20dBm |
| ZOA1550RF-21 | Saturated output power≥21dBm |
| ZOA1550RF-22 | Saturated output power≥22dBm |
| ZOA1550RF-23 | Saturated output power≥23dBm |
| ZOA1550RF-24 | Saturated output power≥24dBm |
| ZOA1550RF-25 | Saturated output power≥25dBm |
| ZOA1550RF-26 | Saturated output power≥26dBm |
