SQFR-1B1 Passive Optical Receiver

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SQFR-1B1 Passive Optical Receiver is a 1.0 GHz receiver specially designed for digital FTTH architecture. It adopts the high sensitivity PIN diode. Without power supply, no power consumption. When the input optical power is -1 dBm ( Pin = -1 dBm ), RF output level is 65 dBµV ( Vo = 65 dBµV ). It can be economical and flexible for triple play, fiber to the home network applications.

 

Features

High reliability

No power supply required

Supports 1.0 GHz RF pass band

Small plastic housing lovely

Installation easily


Specifications

Table 1. Forward Section Specifications

Item

Units

Value

 Optical Section

 Wavelength

nm

1100 - 1600

 Optical Input Power Range

dBm

-14 - +2

 Optical Return Loss

dB

45

 Optical Connector

-

SC / APC 

FC / APC

 RF Section

 

 

 Frequency Range

MHz

47 - 1000

 Frequency Response

dB

± 1.5

 RF Output Level

dBmV

5 ( -1dBm Optical Input Power )

MER

dB

≥ 38 ( +1 - -6 dBm Optical Input Power )

≥ 30 ( -13 dBm Optical Input Power )

BER

dB

< 1.0E-9


Table 2. General Specifications  

Item

Units

Value

 RF Connectors

-

F - female, Imperial

 RF Impedance

75

 Dimensions

mm

23 x 53 x 12

 Weight

g

10

  Note: Unless otherwise noted, all specifications reflect typical performance and are referenced to 68°F (20°C). 







Ordering information

Description

Part Number

  SQFR-1B1 Passive Optical Receiver, SC/ APC

     9934000013

SQFR-1B1 Passive Optical Receiver, FC/ APC

     9934000014


About Us

SQ Electronic Equipment Co., Ltd is a technology enterprise specialized in R&D and manufacturing of CATV and PDU related products. The history of the company goes back to 1991. Originally it was a Shanghai based company(ShangHai QianJin Electronic Equipment Co., Ltd). Due to the rapid development of business activities and customer needs, established a 17000 square meter manufacturing base in Suzhou(Qianjin Electronics (Suzhou) Co., Ltd.). Due to strategic upgrading and development, SQ Electronics (Suzhou) Co., Ltd was established in September 2024 and officially switched, embarking on a new journey of cooperation.

Currently it has about 100 employees. Among them, more than 30% are engineers and technicians. The company has inherited the core team, technology, resources, and experience of the original company, and is committed to further innovation and development on the existing basis.

SQ products are well accepted in the industry because of our high quality and innovative design. Quality is our number one priority, and our goal is to supply world class products through outstanding service to our customers and partners.



Contact

   Address: No. 715 Qidu Avenue Suzhou City Jiangsu Province China(within Qianjin Electronics (Suzhou) Co., Ltd.)

   Phone: 021-54973555

   Email: eddy@sq-cabledevice.com