CATV Optical Node
SR1002 is our latest high-class CATV network optical receiver, with wide range receiving optical power, high output level and low power consumption. It is an ideal equipment to build the high performance NGB network.
This catv optical node adopts GaAs MMIC amplify module. Optimization circuit design, coupled with the company 10 years professional design experience, makes the equipment achieve high performance index. The parameters will be displayed by single-chip to make engineering debug be more convenient. It is the best choice for CATV network
Features of Catv Optical Node
1.When the input optical power range is -9~+ 2dBm, the output lever, CTB and CSO is basically unchanged. The AGC control range is adjustable.
2. The downlink working frequency is extended to 1 GHz. RF amplifier part adopts the high performance and low power consumption GaAs chip. The highest output level is up to 106 dBuv.
3. EQ and ATT both use the professional electric control circuit, which makes the control more accurate and the operation more convenient.
4. It is built in national standard class II network management transponder. And it supports remote network management (optional).
5. With compact structure and convenient installation, it is the first choice of FTTB CATV network equipment.
Parameters
Item | Unit | |
Optical Parameter | ||
Receiving Optical Power | dBm | -9 ~ +2 |
Optical AGC Range | dBm | +2 ~ -9/-8/-7/-6/-5/-4 (adjustable) |
Optical Return Loss | dB | >45 |
Optical Receiving Wavelength | nm | 1100 ~ 1600 |
Optical Connector Type | SC/APC or specified by the user | |
Fiber Type | Single mode | |
Link performance | ||
C/N | dB | ≥ 51 |
C/CTB | dB | ≥ 60 |
C/CSO | dB | ≥ 60 |
RF Parameters | ||
Frequency Range | MHz | 45/87 ~862/1003 |
Flatness in Band | dB | ±0.75 |
FZ110 output | ||
Rated Output Level | dBμV | ≥ 108 |
Max Output Level | dBμV | ≥ 108 (-9 ~ +2dBm Optical power receiving) |
≥ 112 (-7 ~ +2dBm Optical power receiving) | ||
Output Return Loss | dB | ≥16 |
Output Impedance | Ω | 75 |
Electrical control EQ range | dB | 0~15 |
Electrical control ATT range | dBμV | 0~15 |
Company Introduction
Hangzhou Softel Optic Co., Ltd (Brand: SOFTEL) was established in 2005, which is located in Hangzhou Hi-Tech Development Zone. Taking advantages of the modern broadcast and optic fiber communication technology, we are specializing in R&D of CATV system equipment. We are a leading manufacturer of HFC broadband optic transmission equipment with strong R&D capability in this field.
We have more than 100 staff in which 10% of senior technicians. With more than 1,000 square meters standards production assembling line, we have strict QC procedure. Each unit of our products will go through 3 layer QC procedures, material checking before production, stability and performance testing after production, packing checking before delivery. Currently, we supplying for numerous agents, integrated dealers and equipment producers all over the world. Most of our products are exported to South America, Russia and North European countries. Through keen international business competition in good faith, all of our staff members feel big accomplishment & work under heavy responsibility. In addition, we are much proud of providing our invaluable customers with our high quality, high reliability, high efficiency and competitive products.
Contact information
Skype: softel002
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