
New X88 PRO TV Box Rockchip Rk3318 4K 4G 32g 5g WiFi Android 9.0 Set Top Box
We insist on strengthening the optimization of product series and improving the cost performance of our Optical Power Meter, Horizontal Optic Splice Joint Closure, 32 In 1 Analog Modulator. We take the requirements and benefits of our customers as the main goal, and through several years of hard work, we have continuously improved the company's management system and optimized operating costs. We sincerely invite to cooperate with our company to create a better future together. Be sure to come to feel free to get in touch with us in case you need any additional assistance. Our corporate governance structure is complete, standardized, and equipped with internationally advanced production equipment. In today's fierce market competition, we have set up a number of agencies to quickly and promptly relieve customer worries.
Micro Optical Receiver

This Micro Optical Receiver has high performance, lower receiver optical power and lower cost to provide high quality and excellent FTTH network solution.
Specifications of Micro Optical Receiver
No | Description | value | Unit | Conditions / Notes |
1 | Wavelength | 1100~1600 | nm | SR201 |
1550 | nm | SR201F | ||
2 | Optical Power Input Range | -20~-1 | dBm | Recommend -18 to -1 |
3 | Optical Input Return Loss | ≥45 | dB | |
4 | Bandwidth | 47~1003 | MHz | |
5 | Flatness | ±0.75 | dB | 47~1000MHz,At 25 ℃ |
6 | Slope | 0~1.0 | dB | 47~1000MHz,At 25 ℃ |
7 | Temperature Stability | ±1.0 | dB | In the operating tem range (-25 ~ +65 ℃) |
8 | Output Level | 78±2 | dBuV | -15dBm input optical power, per channel modulation 4.0%, in the 860MHz point test, at 25 ℃ |
9 | Impedance | 75 | Ohm | |
10 | Return Loss(47~1000MHz) | ≥14 | dB | At 25 ℃ |
11 | MER | ≥34 | dB | -15~-4dBm input optical power |
12 | Power | < 0.8 | W | |
13 | Operating Temperature | -25~65 | ℃ | |
14 | Storage Temperature | -40~70 | ℃ | |
15 | Storage Humidity | ≤95 | % | Non- condensation |
16 | Optical Connector Type | SC/APC | FC/ST Optional | |
17 | Power interface | DC5V/0.5A | External adapter | |
18 | RF Output Connector | F connector | 2 out optional | |
20 | Dimension | 74×64×27 | mm | |
21 | Weight | 0.15 | kg |
AGC Function
Description | Parameter | unit | Noted | |
AGC arrange | -10~+0 | dBm | Optional | |
-12~-2 | ||||
-15~-5 | ||||
-16~-6 | ||||
Indicator | ||||
OPT | Three color light | N/A | Optical power <-20dBm,red indicator; | |
Company Brief Introduction
Located in Hangzhou Hi-Tech Development Zone, established in 2005, Softel has been working on the Telecommunication Industry over 15 Years.
Taking advantage of the combination with the modern broadcast and optic fiber communication technology, Softel is specializing in providing hundreds of customers over the world.
We are serving more agents, cable operators, telecommunication operators, Internet service provider and distributors all over the world. Most of our products are exported to South America, Southern-East Asia, Europe, and North Africa.
It is worth mentioning thatour strict 3-layer QC procedure ensures each product is under the material check before production, stability and performance test after production, and the packing verification before delivery.
Been cooperating with the manufacturers of HFC broadband optic transmission equipment over the years, we have more than 60 staff, in which there’re adequate senior technicians and have great and technical R&D capability in this field. With more than 1,000 square meters of production assembling lines, we are capable of providing more high-standard products in less time.

Our Trade Capacity
Our Customers includes trade agents, cable operators, telecommunication operators, Internet service provider and distributors all over the world. Most of our products are exported to South America, Southern-East Asia, Europe, and North Africa.

FAQ
1. How can I place an order?
(1) Negotiation should be agreed upon the prices and specifications of the products.
(2) Then a proforma invoice will be sent for confirmation.
(3) The deposit can be made according to the proforma invoice.
(4) Manufacturing will be started as soon as the payment is confirmed by our bank.
(5) Goods will be sent out within the agreed delivery deadline. And tracking number will be informed.
2. 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.
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.

At the same time, we are committed to supply high quality standard New X88 PRO TV Box Rockchip Rk3318 4K 4G 32g 5g WiFi Android 9.0 Set Top Box and improve service quality. We have achieved production automation and intelligence to ensure the manufacturing quality of our company. We carry out the fashion business and taste style to the end, and create high-quality products with the ultimate attitude.
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