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Ws-57eya1u Wdm 1550nm Fiber Optical Amplifier Pon EDFA for CATV Network
Technical parametersWS-57EYAxxWavelength1535-1565nmInput power range-5dBm~+10dBm(normal input -2dBm~+5dBm)Output optical power26dBm~37dBmOptical power stability±0.1dBmNoise figure≤ 5.0dB(Pin=0dB)Input return loss≥ 45dBOutput return loss≥ 45dBC/N≥ 50dBC/CTB&......
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Product Description
| Technical parameters | WS-57EYAxx |
| Wavelength | 1535-1565nm |
| Input power range | -5dBm~+10dBm(normal input -2dBm~+5dBm) |
| Output optical power | 26dBm~37dBm |
| Optical power stability | ±0.1dBm |
| Noise figure | ≤ 5.0dB(Pin=0dB) |
| Input return loss | ≥ 45dB |
| Output return loss | ≥ 45dB |
| C/N | ≥ 50dB |
| C/CTB | ≥ 63dB |
| C/CSO | ≥ 63dB |
| Optical connector | SC/APC;SC/PC;LC/APC;LC/PC |
| Supply voltage | AC220V(160V ~ 265V) /AC110V(90 ~130V)/DC48V(38 ~ 58V) |
| Consumption | ≤ 50w |
| Working temperature | -5ºC ~+42ºC |
| Storage temperature | -30ºC ~ +70ºC |
| Maximum working relative humidity | Max 95% non-condensing |
| Size | 380(W)*482(L)*44(H)mm |
| Package size(1pc) | 595(W)*490(L)*120(H)mm |
| Package size(2pcs) | 595(W)*490(L)*230(H)mm |
The WS-57EYAxx series high-power optical amplifier is a high-power multi-port output fiber amplifier with a gain spectrum bandwidth of 1535~1565nm. It is mainly designed for applications of CATV or 1~8 continuous strip channels (ITU wavelengths).
It provides a flexible,low-cost solution for large- scale FTTH coverage of CATV systems in large and medium-sized cities.
WS-57EYAxx can achieve single-wavelength cable TV transmission, CWDM single-fiber three-wave, flat gain, DWDM; its
reliable and excellent performance ratio between the main application of FTTH, FTTB, DBS, MMDS, FTTX pon, is to build
CATV large Medium-sized optical fiber transmission network is an important equipment.
- Erbium co-doped double-clad fiber technology.
- Built-in low-noise preamplifier eliminates the need for EDFA cascading, greatly reducing system CNR and MER degradation.
- Output total power range: up to 23dBm ~ 37dBm (5W) optional.
- Output power adjustable range +0.5~-4dBm.
- Perfect network management interface, in line with SNMP network management protocol.
- Adopts a mature dual-power hot backup structure dedicated to servers, and cooperates with a microcomputer-controlled intelligent temperature control system to effectively improve system reliability.
- Adopt 144*32 blue dot matrix LCD display to realize parameter on-site monitoring.
- The front panel indicator monitors and instructs the operatingstatus of the equipment parameters in real time. Easy to find problems in time.
- Output port optional: SC connector 4 ~ 16 optional; LC connector 8 ~ 32 optional, optional WDM.
- The back panel can be flexibly removed and replaced according to the number of output ports.
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