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Yaon TV Store
Магазина Yaon TV Store работает с 15.04.2012. его рейтинг составлет 88 баллов из 100. В избранное добавили 781 покупателя. Средний рейтинг торваров продавца 4.7 в продаже представленно 183 наименований товаров, успешно доставлено 620 заказов. 100 покупателей оставили отзывы о продавце.
Характеристики
Бесплатная доставка прямомодулированного оптического передатчика CATV RF в оптический конвертер 1310нм/1550нм передатчик
История изменения цены
*Текущая стоимость 71567.43 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Feb-20-2026 | 90890.43 руб. | 92708.46 руб. | 91799 руб. |
| Jan-20-2026 | 73714.56 руб. | 75188.74 руб. | 74451 руб. |
| Dec-20-2025 | 89459.9 руб. | 91248.95 руб. | 90353.5 руб. |
| Nov-20-2025 | 88743.5 руб. | 90518.43 руб. | 89630.5 руб. |
| Oct-20-2025 | 70851.0 руб. | 72268.30 руб. | 71559.5 руб. |
| Sep-20-2025 | 87312.54 руб. | 89058.9 руб. | 88185 руб. |
| Aug-20-2025 | 86596.2 руб. | 88328.36 руб. | 87462 руб. |
| Jul-20-2025 | 85880.43 руб. | 87598.70 руб. | 86739 руб. |
Описание товара
Description
Performance characteristics
1. The use of high-performance DFB lasers of international famous brands has narrow spectral lines, good linearity, and high output power.
2. The advanced multi-frequency RF predistortion technology uses RF power automatic processing technology to automatically optimize the drive level so that the C/CTB, C/CSO, and C/N specifications are always at optimal values.
3. The 32-bit ARM processor can efficiently coordinate the working status of each module and accurately monitor and control each operating parameter.
4. Laser temperature stabilization circuit (ATC) and optical power output stabilization circuit (APC) ensure optimal laser performance.
5. 47-862MHz (1000Mhz can be customized) operating bandwidth.
6. The dual-module structure is reserved to increase the functions of light emitting, EDFA, light collection, RF switch, and other functions.
7. Modular structure, easy to expand the function of equipment and maintenance.
8. Standard network management interface, in line with SNMP network management protocol.
9. The power supply can realize dual power hot backup, snap-type fixed, one-touch pull. Easy to operate, firmly fixed. Voltage 220V & 110V & 48V optional.
Applications
VEK-1300 optical transmitter is designed according to CATV standard. It modulates CATV RF amplitude signal into 1310nm/1550nm optical signal, and then transmits it to optical node in HFC network through single-mode optical fiber. It is mainly used for TV signal medium-sized network transmission and can be used for many purposes. The high-power optical amplifiers are used for the laying of fiber-to-the-home (FTTH) networks.
The VEK-1300 optical transmitter is equipped with a reliable and stable optical output power circuit and a pump laser thermoelectric cooler temperature ontrol circuit to ensure the best performance of the equipment. Professional cooling structure design, intelligent temperature control fan, low power consumption. It is an ideal choice for building CATV secondary network signal transmission
Blockdiagram
Limit parameter
Technical parameters | VEK-1300-3*** | VEK-1300-5*** |
Maximum received optical range | 1310nm±20 | 1550nm±15 |
Lowest input level | 75~90dBuV（Recommended | |
The highest input optical power | 2~30mW | 3~10dBm |
Extreme operating temperature | -5℃ ~+45℃ | |
Limit supply voltage | AC220V(160V ~ 265V) /AC110V（90 ~130V）/DC48V(38 - 58V) | |
Technicalparameters
Technical Parameters | VEK-1300-3*** | VEK-1300-5*** |
Output optical power | 2~30mW | 3~10dBm |
Wavelength | 1310nm±20 | 1550nm±15 |
Laser type | DFB laser | |
Optical modulation | Direct light | |
Optical connector form | FC/APC&SC/APC（customize） | |
Frequency Range | 47~860MHz（customize 1000MHz） | |
RF input level | 75~90dBuV（Recommended best value 80dBuV） | |
In-band flatness | ±1dB | |
AGC accuracy | 0.5dB | |
MGC adjustment | 0~15dB | |
RF input impedance | 75Ω | |
Input reflection loss | ≥16 | |
C/CTB | ≥65 | |
C/CSO | ≥60 | |
Carrier to noise ratio (C/N) | ≥51 | |
Supply voltage | AC220V(160V ~ | |
Total power consumption | ＜12W | |
Operating temperature | -5℃~+45℃ | |
Relative humidity | 95% max, no condensation | |
Storage temperature | -30℃~+70℃ | |
Product net size | 357(W)*482(L)*44(H) | |
Single product | 595(W)*490(L)*120(H) | |
FCL package size (2 sets) | 595(W)*490(L)*230(H) | |
Explanation:This equipment is 1U equipment, wavelength 1550nm, 2 output, each output 5dBm, the output connector is SC/APC,
the main power 220V power supply, the auxiliary power supply 110V power supply, RF connector is Male.
Payment:
We accept alipay here.
All major credit cards are accepted through secure payment processor ESCROW.
Shipping Policy:
We usually choose a most convenient delivery from FEDEX/DHL/EMS, if you submit the order selection of transportation mode is EMS, but we do not guarantee delivery by EMS. There may be shipped via FEDEX/DHL.
Seller is not responsible for any custom duty or import tax at destination country.
Warranty and Guarantee:
We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.
Serious Buyer Only! Please place bid only if you agree with all the terms.
Other Policies:
12 months Warranty. Buy with confidence!
If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
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