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PRODUCT

TFR7800BX FTTH optical receiver

TFR7800Bx FTTH optical receiver adopts great response and low noise photoelectric detector and low noise amplification circuit. It has excellent nonlinear ...

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TFR7800BX FTTH optical receiver

Overview        TFR7800Bx FTTH optical receiver adopts great response and low noise photoelectric detector and low noise amplification circuit. It has excellent nonlinear index for Both analog and digital TV. It can be used in the CATV network, digital network and Telecom network, especially for FTTH application.
[A model]
[B model]


        TFR7800Bx [A model]: CATV working wavelength 1200～1600nm
        TFR7800Bx-WF [A model]: CATV working wavelength 1550nm, with built-in 1550nm filter
        TFR7800Bx-WD [B model]: CATV working wavelength 1550nm, with built-in CWDM, for three wavelength on single fiber network, 1310/1490nm for EPON GPON ONU Features         ● Support super wide optical power receiving range -18～0dBm or more, and default AGC range is -10～0dBm or -15～-5dBm optional
        ● 47～1000Mhz
        ● Support both EPON and GPON or any other FTTx PON technology.
        ● Uses imported high performance and high reliability GaAs chip, has excellent nonlinear distortion characteristics.
        ● Power consumption is lower than 1.5W
        ● Rigorous reliability test, MTBF ＞100,000 hours
        ● With attenuation button, it allows attenuation settings in the range of 0~6dB (2dB step). Technical Specifications

Item

Unit

Parameter

Remarks

Optical

Input Optical wavelength

nm

A model: 1200～1600

nm

B model: 1290～1560

Reflection wavelength

nm

B model: 1310, 1490

Optical connector

SC/APC or FC/APC

optional

Optical AGC range

dBm

-15～0

Can customize

RF

Frequency

MHz

47～1000

Flatness

dB

±0.75

Output level

dBuV

A model: ≥76

B model: 76±1.5

Can be customized

Output reflection

dB

≤-14

Within AGC range

Analog

C/N

dB

＞51

According to GYT 143-2000 A type

CTB

dBc

＞65

CSO

dBc

＞61

Digital

MER

dB

≥34

-15dBm receiving

BER

dB

＜1.0E-9

-15～0dBm

General

Size 

(excluding RF&OPT connectors)

mm

76×53×19

A model

102×74×27

B model

Input

V

160~220

AC

Output

V

12 or 5 optional

DC

Power consumption

W

＜1.5

Working temperature

℃

－20～＋50

Storage temperature

℃

－35～＋70

Working humidity

10%～90% non condensing

Weight

Kg

＜0.1


 
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