Description
CATV Optical node
PTR3204S optical node is a four output ports compact fiber deep node specially designed to meet the growing needs for FTTx network. It provides advanced features and benefits to help operators reduce operating expenses for its applications of node deployments and configuration in FTTC/FTTB architectures. PTR3204S optical node is mainly used in the building of CATV network in cities and towns. It makes optical signal converting to wide-band RF signal. The optical node can been added the return path transmitter module (optional), which can achieve network two-way communications. Besides, it has network management system which enables distant monitoring and managing.
Features
l 870MHz/1GHz bandwidth
l 1310/1550nm two operation windows
l Four passive ports for RF signal out
l Output level up to 108dBuV
l Plug-in equalizer and attenuator, which can regulate output slope and level based on requirement
l One return path transmitter module
l FP, DFB or CWDM return path offerings
l Single power module with 60VAC or 220VAC option
Specifications
Description | Unit | Value | Conditions / Notes | |
Optical Specifications (Forward Path) | ||||
Wavelength | nm | 1100~1600 |
| |
Optical Power Input Range | dBm | -9~+2 |
| |
Optical AGC Range | dBm | -7~ -1 |
| |
Optical Input Power Test Point | V/mW | 1 |
| |
Responsivity | A/W | 0.85/0.95 | 1310nm/1550nm | |
Noise | pA/Hz | <8 |
| |
Optical Input Return Loss | dB | ≥45 |
| |
RF Specifications (Forward Path) | ||||
Pass Band | MHz | 45~870 | Without diplex | |
Flatness | dB | ≤±0.75 |
| |
Nominal Slope | dB | 0~1 |
| |
Nominal Output Level. | dBμV | 4*108 max | @870 MHz, 4% OMI, -1 dBm optical input | |
RF Output Level Test Point | dB | -20±1.5 | Relate to RF output port | |
Return Loss | dB | ≥16 | 45~550MHz | |
≥14 | 550~870MHz | |||
CNR | dB | ≥51 | 59 PAL CW carrier, 1310nm transmitter, 4.0% OMI, 10 km optical fiber plus attenuator, -1 dBm optical input power, 102 dBuV output level at 870MHz with 12 dB slope | |
CSO | dBc | ≥60 | ||
CTB | dBc | ≥65 | ||
Surge Compliance | V/A | 6000/3000 | Surge (1.2/50us), IEEE62.41 and IEC 61000-4-5 | |
Optical Specifications (Return Path) | ||||
Laser Type |
| FP, DFB,CWDM |
| |
Wavelength | nm | 1100~1600 |
| |
Optical Return Loss | dB | ≥40 |
| |
FP Laser | Wavelength | nm | 1310±20 |
|
Output Power | dBm | -3±0.5 |
| |
0±0.5 | ||||
DFB Laser | Wavelength | nm | 1310±20 |
|
1550±20 |
| |||
Output Power | dBm | -3±0.5 |
| |
0±0.5 | ||||
3±0.5 | ||||
CWDM Laser | Wavelength | nm | 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 | ITU-T G.694.2 |
Output Power | dBm | 3±0.5 |
| |
Optical Return Loss | dB | ≥40 |
| |
User Interface (Return Path) | |||
Laser Modulation Level Test Point | dBmV | 10±1.0 | 8% OMI at room temperature |
RF Input Test Point Connector |
| GSK-type |
|
Laser Modulation Level Test Point Connector |
| GSK-type |
|
Optical Connector |
| SC/APC | Optional: FC/APC, E2000 |
Return Path Optical Power Indicator |
| One-colored LED |
|
Housing | |||
Dimensions ( L x W x H) | mm | 320 x 222 x 140 |
|
Weight | kg | < 3 |
|
1 Lead time,for the sample,we will ship within 3 working days after receive you payment,for the bulk order,within 7-30working days
2 Express: DHL,Fedex,UPS,TNT,EMS and so on other can be shipped by ocean or air.
1 All products have proceeded aging test before shipment and we guarantee to use our products safety.
2 Heip to design and build the network if needed,also offer technical support
3 Can support your logo on the products
4 warrange 1 year,don't pay the freight
5 Any problens happen when you use our product,our team will do the best to solve it.
Shenzhen Photon Broadband Technology. Co.,Ltd
Add: 8/F ,Building C,NO71 Xintian Road,Funing ,Hi-tech Industrial Park
Baoan Shenzhen China. Zip:518103
Jane Zhang
Skype:sharing925