XGS-PON FTTH Active Fiber Optic Node
XGS-PON FTTH Active Fiber Optic Node

XGS-PON FTTH Active Fiber Optic Node SRXG-2020AW, with a operating bandwidth of 47~1000MHz, is a low power, high performance and cost-effective triple play FTTH CATV optical receiver, Whether being used in analog television or digital television system. Receiving at high optical power can be adjusted by PAD level, played limiting output, so SRXG-2020AW within a large dynamic range of the received optical power of +2 dBm ~-21dBm, have excellent characteristics.
Features
1. Extra-low noise(3.8% modulate, -10dBm receive, CNR ≥ 45.3dB)
2. Wide dynamic receiving optical power range: within Pin=-16, MER≥36.1dB
3. Apply for EPON, GPON, XG-PON FTTH network
4. This XGS-PON FTTH Active Fiber Optic Node can save a large of optic power resource so that it can greatly reduce the network configuration cost.
5. Within 47~1000MHz bandwidth, all with excellent flatness feature ( FL≤±0.75dB )
6. Low power consume, high performance, high cost performance
7. High output level, can be used by many users
Parameters of XGS-PON FTTH Active Fiber Optic Node
Performance | Index | Supplement
| ||
Optic Feature | CATV Work wavelength | (nm) | 1540~1563 | |
Pass wavelength | (nm) | 1270/1577 1310/1490 | ||
Channel Isolation | (dB) | ≥40 | 1550nm &1490nm | |
Receiving power | (dBm) | +2~-18 | Analog TV (CNR>45dB) | |
| +2~-20 | Digital TV (MER>30dB) | |||
Optical return loss | (dB) | ≥55 | ||
| Optical fiber connector | SC/APC | |||
RF Feature | Work bandwidth | (MHz) | 47~1000 | |
Flatness | (dB) | ≤±0.75 | ||
Output level | (dBμV) | >78 | Pin=-1~-14dBm AGC | |
Return loss | (dB) | ≥14 | 47 ~ 862MHz | |
Output impedance | (Ω) | 75 | ||
| Output port Number | 1 | |||
| RF tie-in | F-Female | |||
Analog TV Link Feature | Test channel | (CH) | 59CH(PAL-D) | |
OMI | (%) | 3.8 | ||
CNR1 | (dB) | 53.3 | Pin=-2dBm | |
CNR2 | (dB) | 45.3 | Pin=-10dBm | |
CTB | (dB) | ≤-61 | ||
CSO | (dB) | ≤-61 | ||
Digital TV Link Feature | OMI | (%) | 4.3 | |
MER | (dB) | ≥36 | Pin=-16dBm | |
| ≥30 | Pin=-20dBm | |||
BER | (dB) | <1.0E-9 | Pin:+2~-21dBm | |
General Feature | Power supply | (V) | DC+12V | ±1.0V |
Power Consume | (W) | ≤3 | +12VDC, 210mA | |
Work Temp | (℃) | -20 ~ +55 | ||
Storage Temp | (℃) | -40 ~ 85 | ||
Work relative temp | (%) | 5 ~ 95 |
NOTE
1. The power adapter for this XGS-PON FTTH Active Fiber Optic Node: Input 110/220V, output DC 12V(0.6A).
2. Keep the optical connector clean, the bad link will cause too low RF output level.
3. Should not adjust by themselves, to avoid the device damage.
The advantages of FTTH are mainly:
1. it is a passive network, from the central office to the user, the middle can basically be passive;
2. second, its bandwidth is relatively wide, and the long distance is just in line with the large-scale use of operators;
3. third, because it is a business carried on optical fibers, there is no problem;
FAQ
1. What are the payment terms that you support? Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.2. How about the shipping? When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment.
3. Can you do OEM for us? Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
COMPANY OVERVIEW
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.
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