Ftth Mini Node
Ftth mini node Summary
SR2020AW, the operating bandwidth of 47~1000MHz, is a low power, high performance, cost-effective triple play, FTTH CATV optical receiver, can used in analog television or digital television.
Products with high sensitivity optical receiver tube and special low noise matching circuit. Receiving at high optical power can be adjusted by PAD level, played limiting output, so this ftth mini node within a large dynamic range of the received optical power of +2 dBm ~-21dBm, have excellent characteristics.
Ftth mini node Display
Technical index
Performance | Index | Supplement
| ||
Optic Feature | CATV Work wavelength | (nm) | 1540~1563 | |
Pass wavelength | (nm) | 1310, 1490 | ||
Channel Isolation | (dB) | ≥40 | 1550nm &1490nm | |
Responsibility | (A/W) | ≥0.85 | 1310nm | |
≥0.9 | 1550nm | |||
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 | 47~1000MHz | |
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 | ||
Size | (mm) | 50×88×22 |
Company Info
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. What about the lead time?
Usually, if there's stock, we ship the goods within 3~5 working days after the deposit is confirmed. If it is out of stock, the lead time depends.
3. 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.
4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The proforma invoice will be sent for confirmation.
(3) After the agreement on the proforma invoice, the customer makes the deposit.
(4) Manufacturing will be started as soon as the payment is confirmed by our bank.
(5) Ship out the goods within the agreed delivery deadline.
5. 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.
6. How about the Warranty?
There are 12 months for the warranty.
While the warranty is not responsible for those broken by violence or updated with other brands.
If you have any questions or concerns, please contact with:
WhatsApp: + 86 184 5798 0817 (Helena Chen)
Skype:softel12@softel-optic.com (Helena Chen)
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