CATV Am Laser Mini Transmitter 1310nm/1550nm

CATV Am Laser Mini Transmitter 1310nm/1550nm

There will be distortion on the receiver. If working with the EDFA, there will be serious CSO deterioration. The distortion and deterioration will increase with the longer distance and more channels.
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Product Introduction

Competition in the market has led to goods being produced cheaply and a consequent deterioration in quality, but our Nice Catv Node With AGC, 4 Way Return Path Outdoor Optical Receiver, Xpon Onu Wifi are of high quality and able to compete internationally. In order to maintain the high-level of professionalism, our company ceaselessly makes innovation breakthroughs so that its products meet the requirements of international standards. We expect to cooperate with customers for a bright future. Being a young increasing organization, we might not the best, but we have been trying our best for being your very good partner. We are drawing on and integrating the excellent culture and advanced experience of our partners, so as to achieve cooperative development and mutual benefit between the enterprise and its stakeholders. We firmly believe that professionalism creates value and trust comes from responsibility.

1550nm Outdoor Laser Optical Transmitters is applied in the multi-channel transmission, the laser’s chirp effect will react with the link dispersion of the fiber. There will be distortion on the receiver. If working with the EDFA, there will be serious CSO deterioration. The distortion and deterioration will increase with the longer distance and more channels.

15503

1550nm internal modulation CATV optic transmitter, has the chirp and dispersion compensation inside, and improves the system index greatly. It can be used in the town where the fund is shortage and the distance is less than 10Km as a transition solution.


Features

Low chirp effect, high linearity DFB laser

Dual Module therefore drive, chirp compensation Laser OMI AGC/MGC

Intuitional modulation status display

Dual power supply inside backup. Full-automatically swicth Full-automatically control of casing temperature


Parameters of  1550nm Outdoor Laser Optical Transmitter

Performance

Index

Supplement

Optic feature

Laser wavelength

nm

1550±10


Linearity width

MHz

≤1

△λ

Equivalent noise
intensity

dB/Hz

≤-160

RIN 20~1000MHz

Side mode suppression ratio

dB

≥35

SMSR

Extinction ratio

dB

≥20

Xp

Output power

dBm

2×7

1×7、1×10、2×6、2×7

SBS restrain

dBm

≥17


Return loss

dB

≥60


Optic fiber connector


FC/APC

SC/APC or E-2000

RF feature

Work bandwidth

MHz

45-862


Input level

dBmV

18~28

AGC

Flatness

dB

≤±0.75

45~862MHz

Return loss

dB

>16

45~750MHz

Input impedance

75


Link feature

Transmit channel


PAL-D/60ch


CNR

dB

≥51

10Km optic fiber,0dBm receive

CTB

dB

≤-65


CSO

dB

≤-60


General feature

Network interface port


RJ45,R232

Support I.E. & SNMP

Power supply

V

90~265 city power

-48VDC optional

Power Consume

W

≤50

Single power works

Work temp.

-5~65

Machine temp controlled automatically

Storage temp.

-40~85


Work relative temp.

%

5~95



001

packaging

If you have any questions or needs for CATV Am Laser Mini Transmitter 1310nm/1550nm, please communicate with us in time. Our products have exported to many countries all over the world. Over the years, our products are famous for their excellent creativity, stable quality and affordable price.Our sales outlets have been stationed in many countries and regions.

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