CATV Optical Receiver
PTR3502S
PTR3502S optical node is a compact, cost-effective optical node specially designed for volume utilization of FTTB/FTTLA application. FP, DFB & CWDM return path offerings and replaceable modular power supply are available. The design supports an easy-to-use fiber-management system and easy-accessible external optical input port and RF output port for operations.
Features
l 870MHz/1 GHz bandwidth of CATV system
l Two passive outputs for RF signal out
l Output level up to 108dBuV with optical AGC for 2 RF output ports
l One optical transmitter module
l FP, DFB or CWDM return path offerings
l Single power module with 60VAC or 220VAC option
l HMS compliant status monitor transponder
l High precision AGC function controlled by CPU
Specifications
Description | Unit | Value | Conditions / Notes | |
Optical Specifications (Forward Path) | ||||
Wavelength | nm | 1100~1600 |
| |
Optical Power Input Range | dBm | -7~+2 |
| |
Optical AGC Range | dBm | -5~0 |
| |
Optical Input Power Test Point | V/mW | 1 |
| |
Optical Input Return Loss | dB | ≥45 |
| |
RF Specifications (Forward Path) | ||||
Bandwidth | MHz | 45~870 | Without diplex | |
Flatness | dB | ≤±0.75 |
| |
Nominal Slope | dB | 0~1 |
| |
Nominal RF Output Level | dBμV | 1*108 | @870MHz, 4% OMI, -5~0 dBm optical input with AGC | |
2*104 | ||||
RF Output Level Test Point | dB | -20±1.5 | Relate to RF output port | |
Return Loss | dB | ≥14 |
| |
Impedance | Ohm | 75 |
| |
CNR | dB | ≥51 | 59 PAL CW carrier, 1310nm transmitter, 4.0% OMI, 10km optical fiber plus attenuator, -1 dBm optical input power, 108 dBuV output level at 870MHz with 8 dB slope with optical AGC | |
CSO | dBc | ≥60 | ||
CTB | dBc | ≥65 | ||
Surge Compliance | V/A | 5000 | Surge (1.2/50us), IEEE62.41 and IEC 61000-4-5 | |
Optical Specifications (Return Path) | ||||
Laser Type |
| FP, DFB, CWDM |
| |
FP Laser | Wavelength | nm | 1310±20 |
|
Output Power | dBm | -3±0.5 |
| |
0±0.5 |
| |||
3±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 |
| |
Optical Output Power Test Point | V/mW | 1 |
| |
RF Specifications (Return Path) | |||
Bandwidth | MHz | 5~200 |
|
Flatness | dB | ±0.75 |
|
Return Loss | dB | ≥16 |
|
Dynamic Range of NPR | dB | >12 | @33dB |
Nominal RF Input Level | dBuV | 75 | From RF output ports |
RF Input Test Point Level | dB | -20±1.5 | Relative to RF input ports |
Power Supply | |||
Input Voltage Range | VAC | 40~95 | For 60VAC power supply |
90~265 | For 220VAC power supply | ||
Power consumption | W | <50 |
|
Environmental Parameters | |||
Operating Temperature | °C | -25~60 |
|
Storage Temperature | °C | -40~85 |
|
Storage Humidity | RH% | ≤95 | No Condensation |
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