Оптовая продажа с завода, автомобильный пылесос для сухой и влажной уборки, 5000 па, миниатюрные беспроводные пылесосы, беспроводной портативный пылесос для автомобиля
18,90 $ - 20,90 $
Двухсторонний 1000 нм 54 МГц RFoG WDM оптический мини узел для домашнего кабеля ТВ
- Категория: >>>
- Поставщик: Shenzhen Sanland Technology Co. Ltd.
Сохранить в закладки 62425795319:
Описание и отзывы
Характеристики
Products Description
The RFoG Mini Node is a small home optical
node specially developed for cable TVoperators using the DOCSIS protocol
standard, to provide users with two-way,
interactive TV and network services.
Compared with other two-way optical
nodes, this series of products has the
characteristics of small size, flexible
interactive TV and network services.
Compared with other two-way optical
nodes, this series of products has the
characteristics of small size, flexible
networking and high cost performance.
Features
*Designed for DOCSIS network
*Forward 1550nm input power: -9~+3dBm, forward AGC Range: -6~+2dBm
*Forward frequency: 54~1002MHz, EQ 3±1.5dB, RF output level: 73dBuV
* Reverse 1610nm output Power: 2mW
* Reverse frequency: 5~42MHz, RF input level: 75~112dBuV
* LED on the housing for forward optical power, reverse optical power and 1V/ mW forward optical power
* With -20dB RF output test port
*Power consumption ＜3W
*Compact Aluminium cast housing, perfect heat dissipation
* Fully Compatible with SCTE Standards
*Forward 1550nm input power: -9~+3dBm, forward AGC Range: -6~+2dBm
*Forward frequency: 54~1002MHz, EQ 3±1.5dB, RF output level: 73dBuV
* Reverse 1610nm output Power: 2mW
* Reverse frequency: 5~42MHz, RF input level: 75~112dBuV
* LED on the housing for forward optical power, reverse optical power and 1V/ mW forward optical power
* With -20dB RF output test port
*Power consumption ＜3W
*Compact Aluminium cast housing, perfect heat dissipation
* Fully Compatible with SCTE Standards
Block Diagram
Specification
No. | Item | Unit | Specification | |||
Optical Specification | 1260-1550±10 | |||||
1 | Receiving Wavelength | nm | 1550±10 | |||
2 | Transmitting Wavelength | nm | 1610±10 | |||
Forward Optical Specification | ||||||
1 | Wavelength | nm | 1550±10 | |||
2 | Optical Power | dBm | -9-+3 | |||
3 | Optical AGC Range | dBm | -6-+2 | |||
4 | Optical LED | ≥-9dBm Green LED on ≤-9dBm Red LED on | ||||
Forward RF Specification | ||||||
1 | Bandwidth | MHz | 54—1002 | |||
2 | Flatness | dB | ≤±1 | |||
3 | Return Loss | dB | ≤-14 | |||
4 | Slope | dB | 3±1.5 | |||
5 | Output Level | dBmV | 13±1.5 @130MHz | |||
6 | C/N | dB | ≥48 ①@Pin=-5dBm | |||
7 | C/CTB | dB | ≥65 ②@Pin=0dBm | |||
8 | C/CSO | dB | ≥62 ③@Pin=0dBm | |||
9 | Output Impedance | Ω | 75 | |||
Reverse Optical Specification | ||||||
1 | Wavelength | nm | 1610 | |||
2 | Optical Output Power | mW | 2.5±0.5mW | |||
3 | Laser Type | DFB | ||||
4 | Laser Operation Mode | Burst Mode | ||||
5 | RF ON Threshold | dBmV | 16±1.5 | |||
6 | RF OFF Threshold | dBmV | 1±1.5 | |||
7 | Time Delay On | us | ≤1.3 | |||
8 | Time Delay Off | us | ≤1.6 | |||
Reverse RF Specification | ||||||
1 | Bandwidth | MHz | 5—42 | |||
2 | Flatness | dB | ≤±1 | |||
3 | Return Loss | dB | ≤-14 | |||
4 | Input Level Range | dBuV | 75—112 | |||
5 | NPR Dynamic Range | dB | 20（@NPR≥30dB） | |||
Other Specification | ||||||
1 | Input Voltage of Power Adaptor | VAC | 100—240 | |||
2 | Input Frequency of Power Adaptor | Hz | 47—63 | |||
3 | Cabel Length of Power Adaptor | cm | — | |||
4 | Input Voltage of Device | VDC | 12 | |||
5 | Power Consumption | W | ＜3 | |||
6 | Working Temperature | ℃ | -10—+50 | |||
7 | Working Humidity | %RH | 0—85 | |||
8 | Fiber Connector | SC/APC | ||||
9 | RF Connector | F-type imperial connector | ||||
10 | Surge Protection | KV | 4 | |||
11 | Dimension (L*W*H) | mm | 180×85×40 | |||
Note:
①、PAL-D 60 channels flat; measured at 543.25 MHz;Optical power receiving at –5dBm
②、PAL-D 60 channels flat; measured at 543.25 MHz;Optical power receiving at 0dBm
③、PAL-D 60 channels flat; measured at 543.25 MHz;Optical power receiving at 0dBm
①、PAL-D 60 channels flat; measured at 543.25 MHz;Optical power receiving at –5dBm
②、PAL-D 60 channels flat; measured at 543.25 MHz;Optical power receiving at 0dBm
③、PAL-D 60 channels flat; measured at 543.25 MHz;Optical power receiving at 0dBm
Company Profile
Shenzhen Sanland Technology Co.,Ltd
* Founded in Shenzhen in 2002
* Certificated ISO9001 and ISO14001 in 2005
* One of the leading suppliers of CATV module,RF integrated circuits and FTTH solutions in the world
Why is Sanland
1. Satisfied Price
We have own factory producing the products,which allow us to offer the factory direct price to you.
2. L/T is as short as you requested
The production schedule can be adjusted to meet your urgency.We have stock for regular customers even.
We have own factory producing the products,which allow us to offer the factory direct price to you.
2. L/T is as short as you requested
The production schedule can be adjusted to meet your urgency.We have stock for regular customers even.
3. Rich experience of OEM & ODM co-operation
RD person reaches 15 now and the OEM&ODM experience reaches 20 years now.
RD person reaches 15 now and the OEM&ODM experience reaches 20 years now.
4. Strict Quality Control System
All process are based on SOP. You can see there is QC process after every production process,to make sure the product you receive is 100% good.
All process are based on SOP. You can see there is QC process after every production process,to make sure the product you receive is 100% good.
FAQ
1.What’s your MOQ?
Usually our MOQ is 100pcs for CATV amplifier modules, and 50pcs for optical receiver modules.
Usually our MOQ is 100pcs for CATV amplifier modules, and 50pcs for optical receiver modules.
2. Can you provide samples?
Yes we can provide samples for interested customers for testing performance or sales situation, and usually customer should cover the freight for samples,because we need to show sincerity for each other.
Yes we can provide samples for interested customers for testing performance or sales situation, and usually customer should cover the freight for samples,because we need to show sincerity for each other.
3. What’s your payment terms?
100% payment in advance.We can accept payment ways,such as T/T,Paypal, West Union,etc.
100% payment in advance.We can accept payment ways,such as T/T,Paypal, West Union,etc.
4. How about the after-sale services?
Customer can contact us anytime after sales if there is any problem because of our products' quality. we promise product exchange after our check on the defect products.
5. How about the shipping?
Our customer can inform us their preference, any kind express is OK as long as China has.
Our customer can inform us their preference, any kind express is OK as long as China has.
Похожие товары
4 предмета в комплекте, неопрен 12 Oz бутылка пива охладитель Изолированная стеклянная бутылка с водой из неопрена для пивных бутылок крышка
2,18 $ - 3,66 $
RC-5 кондиционер пульт дистанционного управления для YORK Airwell Emailair Electra Elco Aux J6PB U1JA у вас есть в наличии, контроллер кондиционера
Бесшовная труба ms cs, цена api 5l astm a106 sch xs sch40, бесшовная труба из углеродистой стали
800,00 $ - 1 100,00 $
Алюминиевый XL времени канатный 3D принтер Часть
Элегантное ожерелье из нержавеющей стали с квадратным цирконием и зеленым нефритом
4,80 $ - 5,20 $
Для светодиодных фар HONDA Crosstour, биксеноновые прожекторные линзы U-типа 2010-2013 года
385,00 $ - 399,00 $
Распродажа, гранулированный уголь, активированный уголь, цена за тонну для отработанного масла
Новые поступления
Новинки товаров от производителей по оптовым ценам
300 Вт безопасный для посудомоечной машины 5-скоростной турбо с крючками для теста, венчик, электрический ручной миксер
571,11-666,30 ₽
Медицинский портативный прибор для гемодиализа катетер и кровообращения диализа почек ухода за здоровьем
Многофункциональная роскошная водонепроницаемая палатка из брезента для кемпинга однокомнатная всесезонная с настраиваемым размером новый стиль рынка Ближнего Востока
45 688,76-56 159,10 ₽
Санитарно-гигиеническое сиденье для
Счетчик купюр с низким уровнем шума на тонкопленочных транзисторах, автоматическое определение разных валют, 4,2 дюйма
50 448-52 351,70 ₽
Ожерелье из нержавеющей стали изящное ожерелье с чакрами на заказ модное позолоченное ювелирное изделие водонепроницаемой подвеской без
121,84-217,03 ₽
Мужские спортивные кроссовки с логотипом
856,67-999,45 ₽
OEM ODM, настоящее изобретение, персонализированный прямой автоматический открытый пользовательский логотип, рекламный зонт для гольфа с логотипом для отелей
842,39-938,53 ₽