BGS887BO

Query


FEATURES

u  Excellent linearity

u  Extremely low noise

u  Extremely FLATNESS

u  Stanf CATV outline

u  Rugged construction

u  Gold metallization ensures execellent reliabilly

u  FC/APC or SC/APC connecter (JDC version)

APPLICATIONS

CATV systems operating in the frequency range of 40 to 870MHz.

DESCRIPTION

package operating with a voltage supply of 24V(DC),The module contains a monomode optical input suitable for wavelengths from 1290 to 1600nm ,employing GaAs for amplifier ,an electrical output with an impedance of 75Ω.


SYMBOL

PARAMETER

CONDITIONS

MIN

MAX

UNIT

S

responsivity

λ =1310nm

750

 

V/W

FL

flatness of frequency response

f=45 to 870MHz

 

±0.5

dB

SL

slope cable equivaent

f=45-870MHz

0

2

dB

S22

output return loss

f=45-870MHz

11

-

dB

Optical return loss

f1=45-870MHz

45

 

dB

ILc

connecter optical insertion loss

 

0.5

dB

d2

second order distortion

note 1

 

-72

dB

d3

third order distortion

note 2

 

-82

dB

F

equivalent noise input

f1=45MHz

 

7

pA/ HZ

Sλ

spectral sensitivity

λ =1310±20nm

0.85

 

A/W

λ =1550±20nm

0.9

 

A/W

λ

optical wavelength

1290

1600

nm

Itot

total current consumption(DC)

note 3

-

230

mA

Note :

  1. Two laser test ;each laser with 40% modulation index:fp=135MHz;Pp=0.5mW;fp=189.25MHz;pq=0.5mW,measured at fp+fq=342.25MHz
  2. Three laser test; each laser with 40% modulation index:fp=326.25MHz;Pp=0.33mW;fp=333.25MHz;Pq=0.33mW;fr=335.25MHz;Pr=0.33mW,measured at fp+fq-fr=342.25MHz



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. 5 Qidu Avenue Suzhou City Jiangsu Province China(within Qianjin Electronics (Suzhou) Co., Ltd.)

   Phone: 021-54973555

   Email: eddy@sq-cabledevice.com