CATV Hfc Fttc FTTB Outdoor Optical Node Receiver Wr1002ml-Gd

CATV Hfc Fttc FTTB Outdoor Optical Node Receiver Wr1002ml-Gd

This two-way outdoor optical node is perfect to construct the high-quality bidirectional HFC metropolitan area broadband network.
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Product Introduction

Advanced quality enterprise equipment, large-scale production, fine technology, cast our 12 In 1 Cable TV Agile Modulator, Ird Iptv, 32 In 1 Analog Modulator first-class quality. Our quality management strategy shows that the creation, protection and development of our brand depend on the trust and praise of customers in product quality. We have a group of experts and experienced technical service personnel, who can provide users with professional consultation, program design and fast, high-quality technical services. Our company has long-term and stable cooperative relations with customers in many countries, and adheres to the principle of seriousness and rigor to make steady progress and continue to grow.

Fiber Optic Node CATV

Fiber Optic Node CATV


Summary

SR1004 outdoor an optical node is two-way optical joint equipment that is based on several years research experience of CATV HFC fiber transmitting equipment, specifically developed for the HFC structure two-way metropolitan area broadband network. This Fiber Optic Node CATV is a great choice to construct the high-quality bidirectional HFC metropolitan area broadband network.


Characteristics


1.Full CPU control the machine work, LCD displays the parameters, such as the input/output level. Variable control operation is convenient and intuitive, and performance is stable. Reduced a large number of optional accessories.

2.This Fiber Optic Node CATV SR1004 adopts advanced optical AGC technology, optical AGC control range: +2dBm ~ -9/-8/-7dBm adjustable.

3.Two-channel optical signal receiver backup each other, can set automatic switching condition arbitrarily, also can be set to manual switching.

4.Optimizing circuit design, SMT production process, optimizing the whole signal path, made the photoelectronic signal transmit more stable, RF linear index higher.

5.Professional RF electrical adjustable attenuation chip, RF electrical adjustable equilibrium circuit, good linearity, high precision.

6.GaAs amplifier device, power doubler output, high gain and low distortion.

7.The return path adopts professional RF electrical adjustable attenuation chip instead of the three-state switch.


Technical Parameters

Item

Unit

Fiber Optic Node CATV SR1004

Forward Path Optical Receive Part

Optical Parameters

Receive Optical Power

dBm

-9 ~ +2

AGC Optical Power Range

dBm

(-9dBm/-8dBm/-7dBm)—(+2dBm) adjustable

Optical Return Loss

dB

> 45

Optical Receive Wavelength

nm

1100 ~ 1600

Optical Connector Type


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

Optical Fiber Type


Single Mode

Link Performanc

C/N

dB

≥ 51

C/CTB

dB

≥ 65

C/CSO

dB

≥ 60

RF Parameter

Frequency Range

MHz

47/85~862/1003

Flatness in Band

dB

±0.75

Rated Output Level

dBμV

≥ 108

Max Output Level

dBμV

≥ 112

Output Return Loss

dB

≥16

Output Impedance

Ω

75

Return Path Optical Transmit Par

Optical Parameter

Optical Transmit Wavelength

nm

1310±10, 1550±10 or specified by the user

Laser Type


DFB or FP laser

Output Optical Power

mW

0.5, 1, 2, 3, 4

Optical Connector Type


SC/APC, FC/APC

RF Parameter

Frequency Range

MHz

5 ~ 65

Flatness in Band

dB

±0.75

Input Level

dBμV

75~85

Input Return Loss

dB

≥ 16

Output Impedance

Ω

75

NPR dynamic range

dB

≥15(NPR≥30 dB)

Use DFB laser

≥10(NPR≥30 dB)

Use FP laser

General Performanc

Power Voltage

V

A:AC 135~250 V/50Hz;  B:AC(DC)35~90V/50Hz

Operation Temperature

-30~+70

Storage Temperature

-30~+70

Relative Humidity

Max 95% non-condensing

Consumption

W

≤70

Dimension

mm

430(L)╳ 250(W)╳ 170(H) 

001

003






Our company puts customers and their needs in the first place, and with our strong strength in application and sales experts' all-round consultation as well as outstanding service, we will be your most reliable partner in the field of CATV Hfc Fttc FTTB Outdoor Optical Node Receiver Wr1002ml-Gd. Our company provides users with first-class products with strong confidence, professional technology, reliable quality, and first-class service. We build our foundation with good faith, regard quality as life, and strive for in-depth cooperation with customers for common development.

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