Outdoor Optical Receiver Node CATV 4 Port Fiber Optic Receiver

• Type: Optical Receiver
• Certification: CE
• Condition: New
• Work Wavelength: 1100-1600 Nm
• Return Loss: More Than 14dB
• Connector Type: FC/APC, Sc/APC
• Model NO.: SR812
• Fiber Type: Single Mode
• Frequency Range: 45~862 or 45~1000 MHz
• Output Impedance: 75 Ω
• Warranty: 2years
• MOQ: 1PCS
• Transport Package: Standard Carton Packing
• Specification: 35*25*20
• Trademark: Softel
• Origin: China
• HS Code: 85176229
• Production Capacity: 5000 Set Per Month

Product Description

Outdoor Optical Receiver  node catv  4 Port  fiber optic receiver

Product Discription:

SR812B series are our universal CATV network optical receiver with network management responder. The pre-amp adopts all-GaAs MMIC amplify and the post-amp adopts GaAs power double amplify module (This series has two models, M model RF attenuation and equilibrium adopt the continuously adjustable design, MF model with different fixed attenuation and equilibrium inserters for user option. Users can also choose more targeted high quality modules according to actual requirements). Optimized circuit design, coupled with over years professional RF design experience, the equipment achieve high performance index. It is an ideal model for CATV network

Features:

1. High response PIN photoelectric conversion tube.

2. 1G bandwidth design.

3. Ten bar LED optical power indicators, more accurately display the optical power.

4. 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.

5. Power double output, high gain and low distortion.

6. Optical AGC control, when the input optical power range is -7~+2dBm, the output level, CTB and CSO basically unchanged.

7. Can be extended with a remote network management, convenient access to the network management system.

 

Parameter:

quency bandwidth	Forward	87-860MHz
	Reverse (option)	5-65MHz
Gain	Forward	30dB
	Reverse (option)	12dB
Noise figure	Forward	≤10dB
	Reverse (option)	≤12dB
Output level	Forward	102dBuV
Pilot frequency		168.25MHZ(option)
AGC accuracy		±3dB ±0.3dB
CTB	Forward	≥65dB
CSO	Forward	≥63dB
Return loss	Forward	≥15dB
	Reserve	≥15dB
Flatness in band	Forward	±0.75dB
	Reserve	±0.75dB
Input voltage	Ac:135v-250v,or Ac:35v-90v
Consumption	30w
Dimension	340mmx220mmx160mm

Note:1. Different modules, different parameters; 

         2. Those have the H suffix are high level output model (SR812SH, SR812SFH);

         3. This series have 862MHz and 1000MHz two bandwidths for option. Those have the "-1G" suffix are                       1000MHz products.

Company Information

Packaging & Shipping

Buyeer´s feedback

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.