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1G Bandwidth Design Optical Receiver ER8602-ME
1G Bandwidth Design Optical Receiver ER8602-ME
Supplier Info
[China Supplier]
Contact Person : Ms. He Min
Tel : 86-571-87756207
Fax : 86-571-81023367
Product Detail
1.1G bandwidth design. 2.Power doubler output.high gain and low distortion. 3.High Responsivity PIN photoelectric conversion

1G Bandwidth Design Optical Receiver ER8602-ME  

                                           

Description:

 

ER8602ME1G is our latest universal CATV network optical receiver. The preamp adopts GaAs MMIC amplify module and the 

postamp adopts GaAs power doubler amplify module. Users can choose the different fixed ATT and EQ inserter, and can also choose a more targeted module combination of high quality according to actual needs. Optimization circuit design, coupled with the company 10 years professional design experience, makes the equipment achieve high performance index. It is an ideal model for CATV network.

Ⅰ. Performance Characteristics

1.High Responsivity PIN photoelectric conversion tube.

2.1G bandwidth design.

3. Ten bar LED optical power indicator lights, the shows power is more accurate. 

4.Optimizing circuit design,the pre adopts SMT process and the post adopts typical amplifier module that made the photoelectronic signal transmission fluency.

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

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

Ⅱ. Technical Parameter

Item

Unit

Technical Parameter

Optical Parameter

Receive Optical Power

dBm

-7 ~ +2

Return Loss

dB

>45

Optical Receiving Wavelength

nm

1100 ~ 1600

Connector Type

 

FC/APC,SC/APC or specified by the user

Fiber Type

 

Single Mode

Link Parameter

C/N

dB

≥ 51 

Input -2dBm, Output level 108dBμV,Equilibrium 8dB

C/CTB

dB

≥ 65 

C/CSO

dB

≥ 60 

RF Parameter

Frequency Range

MHz

45 ~1000

Flatness in Band

dB

±0.75

Rated Output Level

dBμV

≥108(-7~2dBm) *

Max Output Level

dBμV

≥ 114 *

EQ 

dB

Fixed EQ inserter(selected)

ATT

dB

Fixed ATT inserter(selected)

Output Return Loss

dB

≥14

Output Impedance

Ω

75

Generic characteristic

Power Voltage

V

AC(160~250)V or AC(35~85)V

Operating Temperature

°C

-40~60

Relative Humidity

%

Max 95% No Condensation

Consumption

W

≤ 15

Dimension

mm

235(L)*145(W)*90(H)

* Note:Above parameters is measured when the output module using the MC7884. Different module with difference parameters.

Ⅲ. Block Diagram

Relation Table of Input Optical Power and CNR

Structure Scheme

,Optical Fiber input           2,Optical Power indicator        3,RF EQ inserter

4,RF ATT inserter             

5.-20dB RF Test Port             6,Output Tap or Splitter     7,RF Output 1                8,RF Output 2            9,Power Overcurrent inserter 1        10,Power Overcurrent inserter 2       11,Main Power interface    12,Power Indicator

13,Network Management Responder Data Interface                 14,AC Power input         

15,Switch Power

CE Certificates :

RoHS Certificates :

Warm tips :

If you are interested in this product ,please contact us by email without any hesitate. Thank you .

1G Bandwidth Design Optical Receiver ER8602-ME

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