Sanland новый продукт стандарт DOCSIS RFoG
- Категория: Radio & TV Broadcasting Equipment >>>
- Поставщик: Shenzhen,Sanland,Technology,Co.,Ltd.
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.80 $* | 0.63 $* |
| Aug-16-2025 | 0.16 $* | 0.98 $* |
| Jul-16-2025 | 0.5 $* | 0.3 $* |
| Jun-16-2025 | 0.8 $* | 0.96 $* |
| May-16-2025 | 0.38 $* | 0.48 $* |
| Apr-16-2025 | 0.26 $* | 0.56 $* |
| Mar-16-2025 | 0.99 $* | 0.20 $* |
| Feb-16-2025 | 0.95 $* | 0.45 $* |
| Jan-16-2025 | 0.19 $* | 0.55 $* |
Характеристики
Products Description
The RFoG Mini Node is a small home optical
node specially developed for cable TVoperators using the DOCSIS protocolstandard, 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
networking and high cost performance.
Features
*Designed for DOCSIS network
*Forward 1260-1550nm 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 1260-1550nm 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 | 1260-1550±10 | |||
2 | Transmitting Wavelength | nm | 1610±10 | |||
Forward Optical Specification | ||||||
1 | Wavelength | nm | 1260-1550±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
Похожие товары
