Fullwell CATV Digital Headend Equipment 1550 оптический передатчик с внутренней
- Категория: Radio & TV Broadcasting Equipment >>>
- Поставщик: Hangzhou,Fullwell,Optoelectronic,Equipment,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 714.85 $* | 750.24 $* |
| Aug-17-2025 | 708.76 $* | 743.73 $* |
| Jul-17-2025 | 594.51 $* | 624.2 $* |
| Jun-17-2025 | 696.40 $* | 731.51 $* |
| May-17-2025 | 606.47 $* | 636.14 $* |
| Apr-17-2025 | 684.44 $* | 718.8 $* |
| Mar-17-2025 | 678.19 $* | 712.93 $* |
| Feb-17-2025 | 672.40 $* | 706.44 $* |
| Jan-17-2025 | 666.78 $* | 699.72 $* |
Характеристики
FWT-1550DT Series 1550 nm Advanced Type Directly Modulated Optical Transmitters
Product Description
FWT-1550DT series of advanced 1550nm directly modulated optical transmitter, is mainly used in overlay insert systems to implement high-value and multi-functional local designed value-added services such as self-run programs. Low chirp, the output is the ITU standard wavelength, the RF driver adopts a self-developed RF predistortion circuit and a built-in perfect microcomputer automatic monitoring system to ensure the excellent performance index of the device.
FWT-1550DT series of advanced 1550nm directly modulated optical transmitter, suitable for 10 ~ 20 kilometers long distance transmission.
Product feature
1. Top quality: The low chirp, high linearity DFB laser, and RF pre-correction circuit are used to keep the C / CTB, C / CSO, and C / N indexes in the best state.
2. Transmission range: 10 ~ 20 kilometers for short distance transmission.
3. Reliability: 19" 1U standard rack, built-in high-performance 1 + 1 hot backup power supply, which can work at 86 ~ 265Vac city network. MS automatic switching, and chassis temperature automatic control.
4. Excellent performance-price ratio: suitable for FTTH triple play CATV from headend to end user.
5. Intuitive: The laser is the most expensive component of the device. The built-in microprocessor software monitors the working status of the laser, and the working parameters are displayed on the panel LCD.
6. Network management type: SNMP network management, can realize the network management WEB monitoring function.
7. Can be customized 2 outputs, optical power 5 ~ 6dBm output.
FWT-1550DT series of advanced 1550nm directly modulated optical transmitter, is mainly used in overlay insert systems to implement high-value and multi-functional local designed value-added services such as self-run programs. Low chirp, the output is the ITU standard wavelength, the RF driver adopts a self-developed RF predistortion circuit and a built-in perfect microcomputer automatic monitoring system to ensure the excellent performance index of the device.
FWT-1550DT series of advanced 1550nm directly modulated optical transmitter, suitable for 10 ~ 20 kilometers long distance transmission.
Product feature
1. Top quality: The low chirp, high linearity DFB laser, and RF pre-correction circuit are used to keep the C / CTB, C / CSO, and C / N indexes in the best state.
2. Transmission range: 10 ~ 20 kilometers for short distance transmission.
3. Reliability: 19" 1U standard rack, built-in high-performance 1 + 1 hot backup power supply, which can work at 86 ~ 265Vac city network. MS automatic switching, and chassis temperature automatic control.
4. Excellent performance-price ratio: suitable for FTTH triple play CATV from headend to end user.
5. Intuitive: The laser is the most expensive component of the device. The built-in microprocessor software monitors the working status of the laser, and the working parameters are displayed on the panel LCD.
6. Network management type: SNMP network management, can realize the network management WEB monitoring function.
7. Can be customized 2 outputs, optical power 5 ~ 6dBm output.
Specification
1.Plug-in type Dual Power
2.CNR ≥52.0dB
3.C/CTB ≥65.0dB
4.C/CSO ≥65.0dB
5.DFB laser produced by XT. ORTEL . AOI
6.the Digital Panel (VFD) displays the operating parameters
7.19 "1U standard rack
Product Description
FAQ
1. What are your terms of payment?
Usually, we can accept T/T, PayPal and Western Union. You can select the terms of payment which is more convenient for you.
2. What about the lead time?
Usually, if there is stock of goods, we will deliver the goods within 3~5 work days after we receive the payment.
3. How about the shipping?
Usually, we will deliver the goods via International Express like FedEx, DHL, TNT, and UPS and so on. Door to door delivery service will be provided.
4. How can I place an order?
(1) Agreement is achieved on the product price and product specifications.
(2) We make proforma invoice for your confirmation.
(3) When you agree on the proforma invoice, you make the payment.
(4) We deliver the goods after we receive your payment.
5. Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
6. What are the advantages of your products?
A. Good quality and competitive prices.
B. Strict quality control during production process.
C. Professional operations in processes of production, sales, assembling, packaging and shipping.
D. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods.
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