TRANSMISOR ÓPTICO EDFA 23DB x 8PORTS, SC/APC ADAPTER, POWER CORD, AND LASER ORTEL
The 77EYAxx series Er-Yb fiber amplifier is a high-power multi-output fiber amplifier with a gain spectrum bandwidth of 1535~1565nm. It is designed for CATV or applications with 18 continuous channel strips (ITU wavelengths). It provides a flexible and low-cost solution for FTTH large-scale coverage in major cities for CATV systems.
The 77EYAxx can achieve single-wavelength transmission of CATV signals or implement single-fiber three-wave transmission design through built-in FWDM. It is an important equipment for building large and medium-sized fiber transmission networks for CATV.
$1,160.00
Available on backorder
Performance Characteristics
- Adopt Er-Yb co-doped double-clad fiber technology and low-noise pump laser.
- With a display backlight control function, allowing users to adjust the backlight time as needed.
- With a comprehensive audio-visual alarm function, supporting dual alarm through indicator lights and a buzzer.
- The entire machine adopts a modular design, making it easy to maintain and manage.
- Standard network management interface, supporting both WEB management and SNMP, with a feature-rich WEB interface.
- The 1U supports a maximum total output of 6.5W(38dBm) and offers adjustable output power, with an adjustable range of +0.5~-4dBm.
- Optional functions include optical switch, optical transmitter, and RF monitoring.
- Optional WDM function is available, achieving triple-play integration.
- One-click pull-out dual power supply hot backup design.
- Optional time management and remote monitoring by mobile phone are available
| Item | Unit | Specification | Note | |
| CATV wavelength | nm | 1535~1565 | Central wavelength 1550nm | |
| PON OLT wavelength | nm | 1310/1490 | Customized
1270/1577 |
|
| CATV Input Power Range | dBm | -5dBm~+10dBm | Limit Range -10dBm~+10dBm | |
| Max Total Output Power | dBm | 38 | ||
| Output Power Stability | dB | ±0.1 | ||
| Noise | dB | ≤ 6 | ||
| Return Loss | Input | dB | ≥ 45 | |
| Output | dB | ≥ 45 | ||
| OSW | Input port | 2 | Optional | |
| Insertion loss | dB | ≤1.5 | ||
| Switching time | s | ＜0.5 | ||
| Direct Modulation Transmitter | Wavelength | nm | 1550 | Optional |
| Input level | dBuV | 75~90 | ||
| Output power | dBmW | 3/5/7/10 | ||
| RF Test | Output level | dBuV | ≥56 | Optional |
| Optical Connector | SC/APC；SC/PC；LC/APC；LC/PC | Customized | ||
| C/N | dB | ≥ 50 | Testing conditions are carried out according to GT/T 184-2002 | |
| C/CTB | dB | ≥ 63 | ||
| C/CSO | dB | ≥ 63 | ||
| Power Supply Voltage | V | AC(90V ~ 264V) | Optional DC or UPS | |
| Consumption | W | ＜ 75 | ||
| Operating Temperature | ℃ | -5 – +50 | ||
| Max Operating Humidity | % | Maximum 95% non-condensing | ||
| Storage Temperature Range | ℃ | -40 ~ +80 | ||
| Max Storage Humidity | % | Maximum 95% non-condensing | ||
| Size | mm | 480(L)*400(W)*44(H) | Without handle | |
| Package Size(1pc) | mm | 590（L）505(W）115（H） | ||
| Package Size(2pcs) | mm | 590（L）505(W）220（H） | ||
| Package Size(5pcs) | mm | 590（L）505(W）525（H） | ||
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