TRANSMISOR ÓPTICO EDFA 21DB x 32PORTS, WDM, SC/APC ADAPTER, POWER CORD, AND LASER ORTEL
77EYAxx Ytterbium-Erbium series of fiber amplifiers is a high power, multi-output fiber amplifier with a gain spectral bandwidth of 1535-1565nm, designed for CATV or 1-8 consecutive band channels (ITU wavelengths) applications. It provides a flexible and low-cost solution for FTTH coverage of CATV systems in large and medium-sized cities.
77EYAxx can achieve single wavelength transmission of CATV signals, or built-in FWDM to achieve single-fibre three-wave transmission design, which is an important equipment for building CATV large and medium-sized optical fibre transmission networks.
$2,499.99
Disponibilidad: 10 in stock
Performance characteristics
- Erbium-Ytterbium co-doped double-clad fiber technology and low-noise pump lasers.
- With display backlight control function, the user can adjust the backlight time as needed.
- With perfect sound and light alarm function, support dual alarm of indicator light and buzzer.
- The entire EDFA adopts modular design, making it easy to maintain and manage.
- Standard network management interface, support WEB network management and SNMP, WEB interface is rich in
- The 2U product supports total output power up to 41dBm, and supports the output power adjustable function with an adjustable range of +0.5~-4dBm.
- Optical switch, optical transmitter, RF monitoring and other functions are optional.
- Optional WDM for triple play function.
- Dual power supply with one-touch pull-out and hot backup design.
- Optional time control function and mobile phone remote monitoring function are available.
Technical Parameters
| Item | Unit | Technical parameters | Remark | |
| CATV working wavelength | nm | 1535~1565 | centre wavelength 1550nm | |
| PON OLT working wavelength | nm | 1310/1490 | Customized 1270/1577 | |
| CATV Input power | dBm | -5dBm~+10dBm | Limit -10dBm~+10dBm | |
| Maximum total optical output power | dBm | 41 | ||
| Output power stability | dB | ±0.1 | ||
| Noise | dB | ≤ 6 | ||
| Reflective loss | Input | dB | ≥ 45 | |
| Output | dB | ≥ 45 | ||
| OSW | Input port | 2 | Optional Features | |
| insertion loss | dB | ≤1.2 | ||
| switching time | s | ＜0.5 | ||
| Direct – Modulation transmitter | working wavelength | nm | 1550 | Optional Features |
| Input level | dBuV | 75~90 | ||
| Output power | dBmW | 3/5/7/10 | ||
| RF test | Output level | dBuV | ≥56 | Optional Features |
| Optical connector | SC/APC；SC/PC；LC/APC；LC/PC | Customized | ||
| C/N | dB | ≥ 50 | Test conditions are in accordance with GT/T 184-2002. | |
| C/CTB | dB | ≥ 65 | ||
| C/CSO | dB | ≥ 65 | ||
| Supply voltage | V | AC(90V ~ 264V) | Optional DC or UPS | |
| Power Consumption | W | ＜ 150 | ||
| Operating Temperature Range | ℃ | -5 – +50 | ||
| Maximum working relative humidity | % | Maximum 95% non-condensing | ||
| Storage temperature range | ℃ | -40 ~ +80 | ||
| Maximum storage relative humidity | % | Maximum storage relative humidity | ||
| Product net size | mm | 480(L)*428(W)*89(H) | without handle | |
| Package dimension(1 unit) | mm | 638（L）638(W）262（H） | ||
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