CATV Outdoor Two Way Optical Receiver Manual
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4 way outdoor hfc optical node
Product Display
Key Features
High response PIN photoelectric conversion tube.
1G bandwidth design.
Ten bar LED optical power indicators, more accurately display the optical power.
Optimized circuit design, the pre-stage adopts SMT processing, while post-stage adopts module
amplify typical circuit that makes the photoelectric signal transmission more smooth.Power double output, high gain and low distortion.
Optical AGC control, when the input optical power range is - 7~+2dBm, the output level, CTB and CSO basically unchanged.
Can be extended with a remote network management, convenient access to the network management system.
4 Way Outdoor HFc Optical Node can select burst mode to sharply decrease the noise convergence and greatly improve the quality and reliability of the network operation.
Parameter of 4 Way Outdoor Hfc Optical Node
| Item | Unit | Technical Parameter(SR814/SR814R) |
| Optical Parameter | ||
| Receive Optical Power | dBm | -5 ~ +2 |
| Propose Use Range | dBm | -3 ~ +1 |
| Return Loss | dB | >45 |
| Optical Wavelength | nm | 1100 ~ 1600 |
| Connector Type | FC/APC SC/APC | |
| Fiber Type | Single Mode | |
| Circuit Performance | ||
| C/N | dB | ≥ 51 |
| C/CTB | dB | ≥ 69 |
| C/CSO | dB | ≥ 62 |
| RF Performance | ||
| Frequency Range | MHz | 45/87 ~ 750/862 |
| Flatness in Band | dB | ±0.75 |
| Rated Output Level | dBμV | ≥ 94 |
| Max Output Level | dBμV | ≥ 104 |
| Output Return Loss | dB | ≥15 |
| Output Impedance | Ω | 75 |
| Return Transmit Performance Parameter | ||
| Optical Parameter | ||
| Optical Transmit Wavelength | nm | 1310±10 |
| Laser Type | FP or DFB Laser | |
| Output Optical Power | dBm | 1 ~ 3 |
| Connector Type | FC/APC SC/APC | |
| RF Parameter | ||
| Frequency Range | MHz | 5 ~ 30/65 |
| Flatness in Band | dB | ±1 |
| Input Level | dBμV | 90 ~ 98 |
| Output Impedance | Ω | 75 |
| NPR | dB | ≥10(NPR≥30 dB) |
| General Parameter | ||
| Supply Voltage | V | A:AC 135~250;B:AC 35~90 (50Hz) |
| Operating Temperature | -40~60 | |
| Storage Temperature | -50 ~ +70 | |
| Relative Humidity | % | Max 95% No Condensation |
| Consumption | VA | ≤ 40 |
| Dimension | mm | 340(L)×220(W)×140(H) |
Product Packaging
Company Profile
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 want to get more inforamtion, just contact with:
WhatsApp/Wechat/Line: + 86 184 5798 0817 (Helena Chen)
Email/Skype:softel12@softel-optic.com (Helena Chen)
Sticking to your belief of 'Creating solutions of high quality and generating buddies with people from all around the world', we always put the fascination of customers to start with for CATV Outdoor Two Way Optical Receiver Manual. Our company has a very excellent management team, a good corporate culture, creative designers, and brilliant technical force. We take social responsibility as our honor and enhancing our economic strength as our purpose.
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