CATV & SAT IF Directed modulated Optical products

As a transmission part in CATV system, fiber optical transmitter and receiver got full range of different products range in the market.

Along with the systems growing, market request always comes to price competitions. How to save cost becomes the main task for equipments and solution suppliers.

How to reduce cost? One of the way is to combine the functions of two or more equipments to save middle process. In this aim we launched a series of CATV & SAT IF Directed modulated Optical transmitter and receiver.

GGE-OR3001/OR3002 CATV & SAT IF Optical receiver .

11

eneral Description

GGE-OR3001 with single RF output

GGE-OR3002 with dual RF output

GGE-OR300X series, for CATV $ SAT IF optical receiver with high performance and high index, 47~2600MHz operate bandwidth, suitable for FTTH, FTTP fiber access network. It is a low power consumption, high performance and excellent cost performance CATV $ DVB-S network ONU (Optical Network Unit).

Performance Characteristics

l High Operating wavelength 47~2600MHz, carry CATV & SAT IF signal transmit.

l Smart digital display & control monitor system, simplified operation.

l Extra low noise (3.8% modulate, -10dBm receive, CNR45dB).

l Metal shell, supply safe guards to opto-electrical sensing device.

l High output level can suitable for many users.

l Low power consumption, high cost performance.

l InGaP pHEM T IC technology.

Application

123

Technical Specification

 

Item

Parameter

Optical

Wavelength (nm) 1300~1560
Optical input range (dBm)

-20~0

Optimum input figure (dBm)

-7

Return loss (dB)

45

Connector type

SC/APC or FC/APC

CATV

Frequency range (MHz)

47~865

CNR (dB)

51

Flatness (dB)

±0.75

C/CTB (dB)

65

C/CSO (dB)

65

Output Impedance(Ω)

75

Output return Impedance(dB)

16

RF Output Level(dBμv)

-7(75)-3001/-7(67)-3002

SAT IF

Frequency Range(Mhz)

950~2600

IF Output Power(dBm)

-50~-30

Flatness(dB)

±1.50

Output Return Impedance(dB)

12

General Parameter

Power Voltage(VDC)

12

Power Loss(W)

2.5

Working Temp.()

0~50

Storage Temp.()

-20~85

Size(L*H*W)

130*32*90

Package

1piece/Box   20pcs/Ctn.

Net Weight(Kg)

0.35/piece

Gross Weight(Kg)

8/Ctn

Ctn. Dimension(cm)

38*29*24

GGE-20FT CATV & SAT IF Mini Optical Transmitter

152

General Description

GGE-20FT-1310, GGE-20FT-1550

GGE-20FT series optical transmitter, adopt high linearity DFB laser, modulated directly, It can transmit 45-2600MHz digital TV.

Optical operating wavelength is optical as 1310nm or 1550nm. 1550nm optical transmitter, ITU standard wavelength can be selected, suitable for DWDM to realize network-upgrading and capability-expansion. Meanwhile, add EDFA can amplify the optical power, compatible with any FTTx PON technology.

Performance Characteristics

l Smart digital display & control monitor system, simplified operation.

l Combined RF in port or separate CATV/SAT IF RF in port can be customized.

l High band wide 47-2600MHz.

l Suitable for digital TV and satellite TV application.

l 1310nm/1550nm optical output power from 2~10mW optional.

l 1550nm Tx can be amplified by EDFA, YEDFA to cover large scaled FTTH.

l Alumininum casing, good heat dissipation and performance.

l Compatible with any FTTx Pon technplogy.

Application

123

Technical Specification

 

Item

GGE-20FT-1310/GGE-20FT-1550

Optical

Wavelength (nm) 1300±10 or 1550±20
Wavelength stability (pm/)

-1~0

SMS (dB)

35

Optical output power (mW)

2~10

Connector type

SC/APC or FC/APC

CATV

Frequency range (MHz)

47~865

CNR (dB)

51

Flatness (dB)

±0.75

C/CTB (dB)

65

C/CSO (dB)

65

Output Impedance(Ω)

75

Output return Impedance(dB)

16

Input range (dBμv)

15~25 (AGC)

SAT IF

Frequency Range(Mhz)

950~2600

IF Output Power(dBm)

-40~-25

Flatness(dB)

±1.50

CNR(dB)

29

CSO(dB)

-36

CTB(dB)

-36

To LNB voltage(V)

13/18

To LNB Max. Current(mA)

300

General Parameter

Power Voltage(VDC)

24 (DC Adaptor)

External Solar Battery Panel

29~36VDC 120W(Battery)

Charger Socket

24VDC Charger

Power consumption(A)

0.5

Size(L*H*W)

210*150*60

Package

1piece/Box   10pcs/Ctn.

Gross Weight(Kg)

14.5/Ctn

Ctn. Dimension(cm)

53*37.5*29.2

 

This series was tested in many markets and projects, warmly welcomed by customers all over the world.

If it just meet your expect in  similiar projects, welcome to contat for more informations!


Post time: Jun-14-2019
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