RFoG Wholesale Factory Direct Sales High Performance Popular Repeater

The Radio Frequency over Glass (RFoG) solution enables cable operators to offer a Fiber-to-the-  Home (FTTH) architecture without changes to standard equipment in theheadend or home.

   With the success of RFoG deployments comes an issue, Optical Beat Interference (OBI), it can be generated at the receiver.

   RFoG Repeater is an OBI-free solution, enables multiple MAC domains and high-performance upstream operation in an RFoG environment, full DOCSIS 3.1 channel bonding to be deployed efficiently utilizing all available upstream bandwidth, allows multiple upstream RF channel transmissions and therefore, supports higher subscriber penetrations.

 

Block Diagram

Specifications

Item

Units

Value

Downstream Section

Wavelength

nm

1550 ± 20

Optical Insertion Loss

dB

≤ 15

Optical Connector

-

SC / APC

Optical Return Loss

dB

≥ 45

Upstream Section

Optical Input Power

dBm

≥ - 5

Receiver Wavelength

nm

1610 ± 20 (other optional)

Transmitter Wavelength

nm

1610 ± 20 (other optional)

Optical Output Power

dBm

2 (other optional)

Optical Connector

-

SC / APC

Optical Return Loss

dB

≥ 45

Frequency Range

MHz

5 - 85 (other optional)

RF Test Point

dB

- 20 ± 0.75

General Section

Power Supply

VAC

100 - 240

Power Consumption

W

< 22

Power Cord

-

Optional

Dimensions (W x H x D)

mm

483 x 45 x 445

Weight

kg

4.9

Operating Temperature

°C

0 - 55

Storage Temperature

°C

- 20 - 70

 Note: Unless otherwise noted, all specifications reflect typical performance and are referenced to 20°C.

• OBI-free, cost effective
• Passive optical distribution for downstream
• 16-way RF combination for upstream
• Support DOCSIS 3.1
• DFB laser for upstream
• LED indicators for optical input and output
• High-sensitivity, low-noise optical receiver
• -20dB external RF test points
• Variable attenuators for all adjustments of receivers output and transmitter input
• 19 inch, 1RU box, compact size

     Shanghai Qianjin Electronic equipment Co., LTD was founded in 1991. It is a scale and specialized CATV equipment manufacturer with research, development and production. Our company has been identified as high-tech enterprises, strict compliance with international standards and pass GB / T 9001 quality management system certification.
     Our company strictly adheres to the requirements of international standards, constantly strive for excellence and refine on products. Our products more than 90% are exported to the world market throughout America,Europe and Asia.
     Our company has the state-of-the-art factory in Suzhou with floor area of 16,000m2, the factory is equipped with advanced manufacturing equipment to ensure capacity and efficiency into the future for our expanding customer base.
     “Honesty, High efficiency, efficiency, innovation” is the purpose of SQ-Electronics, Excellent quality and distinctive customization service make SQ products with high reputation all over the world. The company pursue excellence and is always trying to be the leader of the industry.

Q1: How's your experiences in the fields of PDU?
A: SQ-Electronics was founded in 1995, has 20 years of experience in product development and production. Our PDUs have passed UL/FCC/CE certification.

Q2: Do you support OEM or ODM?
A: Yes, we support OEM & ODM.

Q3: How's your oversea markets?
A: Dear users, our products are mainly sold to North American, European and Asian markets. We are very glad to you as our partners.